Financial News

Comerica Reports Second Quarter 2012 Net Income Of $144 Million
Earnings Per Share 73 Cents, Up 11 Percent from First Quarter 2012
Average Total Loan Growth Continues - Driven by a $1.2 Billion, 5 Percent Increase in Commercial Loans
Strong Capital Supports Shareholder Return of 81 Percent of Second Quarter 2012 Net Income
PR Newswire

DALLAS, July 17, 2012 /PRNewswire/ -- Comerica Incorporated (NYSE: CMA) today reported second quarter 2012 net income of $144 million, an increase of $14 million compared to $130 million for the first quarter 2012. Earnings per fully diluted share of 73 cents increased 7 cents, or 11 percent, compared to 66 cents for the first quarter 2012.

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    (dollar amounts in millions, except per share data) 2nd Qtr '12       1st Qtr '12        2nd Qtr '11
    --------------------------------------------------  -----------       -----------        -----------
    Net interest income                                              $435                                $443            $391
    Provision for credit losses                                  19                      22                      45
    Noninterest income                                          211                     206                     202
    Noninterest expenses                                        433       (a)           449                     411  (a)
    Provision for income taxes                                   50                      48                      41

    Net income                                                  144                     130                      96

    Net income attributable to common shares                    142                     129                      95

    Diluted income per common share                            0.73                    0.66                    0.53

    Average diluted shares (in millions)                        194                     196                     178

    Tier 1 common capital ratio (c)                           10.32%      (b)         10.27%                  10.53%
    Tangible common equity ratio (c)                          10.27                   10.21                   10.90
    -------------------------------                           -----                   -----                   -----
              (a)   Included
                    restructuring
                    expenses of $8
                    million ($5
                    million, after
                    tax) and $5
                    million ($3
                    million, after
                    tax) in the
                    second quarter
                    2012 and 2011,
                    respectively,
                    associated
                    with the
                    acquisition of
                    Sterling
                    Bancshares,
                    Inc. on July
                    28, 2011.
    (b)            June 30, 2012 ratio is estimated.
    (c)             See Reconciliation of Non-GAAP
                    Financial Measures.
    ---            -------------------------------

"Our second quarter results reflect our focus on the bottom line in this slow growing national economy," said Ralph W. Babb Jr., chairman and chief executive officer. "Loans continued to grow, with average loans up $959 million, or 2 percent, compared to the first quarter, primarily reflecting an increase of $1.2 billion, or 5 percent, in commercial loans. This was the eighth consecutive quarter of average commercial loan growth, resulting in a 20 percent year-over-year increase, including our acquisition of Sterling Bancshares last July. The increase in average commercial loans in the second quarter was broad-based, primarily driven by increases in National Dealer Services, Global Corporate Banking, Middle Market Banking and Energy. As expected, this was partially offset by the continued decline in commercial real estate loans.

"Deposits continued to grow, credit quality remained solid, and we maintained our tight control of expenses.

"Our capital position remains a source of strength to support our future growth. We repurchased 2.9 million shares under our share repurchase program in the second quarter of 2012. In April, our Board of Directors increased the quarterly cash dividend 50 percent, to 15 cents per share. The combined share buyback and dividend returned 81 percent of second quarter net income to shareholders. We also have carefully reviewed the Basel III regulatory capital framework and believe that, on a fully phased-in pro forma basis, we are well above the proposed capital levels.

"Our consistent, conservative, relationship-focused approach to banking is making a positive difference for us and our customers."

Second Quarter 2012 Highlights Compared to First Quarter 2012

    --  Net income of $144 million, or 73 cents per fully diluted share,
        increased 11 percent compared to first quarter 2012.
    --  Average total loans increased $959 million, or 2 percent, primarily
        reflecting an increase of $1.2 billion, or 5 percent, in commercial
        loans, partially offset by a decrease of $252 million, or 2 percent, in
        commercial real estate loans (commercial mortgage and real estate
        construction loans). The increase in commercial loans was broad-based,
        primarily driven by increases in National Dealer Services, Global
        Corporate Banking, Middle Market Banking and Energy.
    --  Period-end total loans increased $980 million, or 2 percent, from March
        31, 2012 to June 30, 2012, primarily reflecting an increase of $1.4
        billion, or 5 percent, in commercial loans, partially offset by a $314
        million, or 3 percent, decrease in commercial real estate loans. The
        increase in period-end commercial loans was primarily driven by
        increases in Mortgage Banker Finance, National Dealer Services, Global
        Corporate Banking, Technology and Life Sciences, and Energy.
    --  Average total deposits increased $368 million, or 1 percent, primarily
        reflecting an increase of $491 million, or 2 percent, in
        noninterest-bearing deposits.
    --  Strong credit quality continued in the second quarter 2012. Nonaccrual
        loans decreased $111 million, to $719 million at June 30, 2012. Net
        credit-related charge-offs were stable at $45 million, or 0.42 percent
        of average loans, in the second quarter 2012. The provision for credit
        losses was $19 million in the second quarter 2012, compared to $22
        million in the first quarter 2012.
    --  Noninterest income increased to $211 million in the second quarter 2012,
        compared to $206 million for the first quarter 2012. The $5 million
        increase was primarily due to a $5 million annual incentive bonus
        received in the second quarter 2012 from Comerica's third-party credit
        card provider.
    --  Noninterest expenses decreased $16 million to $433 million in the second
        quarter 2012, compared to the first quarter 2012. The decrease primarily
        reflected a $12 million decrease in salaries expense and smaller
        decreases in several other categories of noninterest expenses, partially
        offset by a $8 million increase in merger and restructuring charges
        related to the Sterling acquisition.
    --  Comerica repurchased 2.9 million shares of common stock under the share
        repurchase program and increased the quarterly dividend by 50 percent,
        to $0.15 per share, in the second quarter 2012.

Net Interest Income


    (dollar amounts
     in millions)     2nd Qtr '12          1st Qtr '12         2nd Qtr '11
    ---------------   -----------          -----------         -----------
    Net interest
     income                           $435                                    $443            $391

    Net interest
     margin                  3.10%                       3.19%                       3.14%

    Selected average
     balances:
    Total earning
     assets                        $56,653                                 $56,186         $50,136
    Total investment
     securities             9,728                       9,889                       7,407
    Total loans            43,228                      42,269                      39,174

    Total deposits         48,679                      48,311                      41,480
    Total
     noninterest-
     bearing deposits      20,128                      19,637                      15,786
    -----------------      ------                      ------                      ------
    --  Net interest income of $435 million in the second quarter 2012 decreased
        $8 million compared to the first quarter 2012.
        --  Interest earned on loans decreased $3 million in the second quarter
            2012. The benefit from an increase in average loans ($8 million) was
            offset by a decrease in the accretion of the purchase discount on
            the acquired Sterling loan portfolio ($7 million) and lower loan
            yields ($4 million). The lower loan yields reflected a shift in the
            average loan portfolio mix, largely due to the decrease in average
            commercial real estate loans and the increase in lower yielding,
            higher credit quality commercial loans. Accretion of the purchase
            discount on the acquired Sterling loan portfolio was $18 million in
            the second quarter 2012, compared to $25 million in the first
            quarter 2012. For the remainder of 2012, $20 million to $25 million
            of accretion is expected to be recognized.
        --  Interest earned on investment securities available-for-sale
            decreased $5 million, primarily as a result of accelerated premium
            amortization ($3 million), as well as lower reinvestment yields and
            a decrease in mortgage-backed investment securities ($2 million).
    --  Average earning assets increased $467 million in the second quarter
        2012, compared to the first quarter 2012, primarily reflecting increases
        of $959 million in average loans, partially offset by decreases of $336
        million in average Federal Reserve Bank deposits and $161 million in
        average investment securities available-for-sale.
    --  Average deposits increased $368 million in the second quarter 2012,
        compared to the first quarter 2012, primarily due to a $491 million
        increase in average noninterest-bearing deposits, partially offset by a
        decrease in money market and interest-bearing checking accounts.

Noninterest Income

Noninterest income increased $5 million, to $211 million for the second quarter 2012. The increase primarily resulted from a $5 million annual incentive bonus received in the second quarter 2012 from Comerica's third party credit card provider, a $3 million increase in customer-driven fee income and a $3 million increase in net income from principal investing and warrants. Customer-driven fee income increased in the second quarter 2012, primarily due to a $5 million increase in customer derivative income, partially offset by a $3 million decrease in service charges on deposit accounts. Deferred compensation asset returns decreased $7 million in the second quarter 2012, compared to the first quarter 2012. The decrease in deferred compensation asset returns in noninterest income is offset by a decrease in deferred compensation plan expense in noninterest expenses.

Noninterest Expenses

Noninterest expenses totaled $433 million in the second quarter 2012, a decrease of $16 million compared to $449 million in the first quarter 2012. The decrease in noninterest expenses was primarily due to a decrease in salaries expense of $12 million, a $4 million decrease in other real estate expense, a $3 million decrease in litigation-related expense and smaller decreases in several other categories of noninterest expenses, partially offset by an increase in merger and restructuring charges of $8 million. The decrease in salaries expense primarily resulted from a $7 million decrease in deferred compensation plan expense and $5 million of stock grants expensed in the first quarter 2012. Restructuring charges of approximately $25 million to $30 million are expected to be incurred for the remainder of 2012.

Credit Quality


    (dollar amounts in millions)       2nd Qtr '12      1st Qtr '12       2nd Qtr '11
    ---------------------------        -----------      -----------       -----------
    Net credit-related charge-offs                  $45                               $45        $90
    Net credit-related charge-offs/
     Average total loans                      0.42%                 0.43%                  0.92%

    Provision for loan losses                        $8                               $23        $47
    Provision for credit losses on
     lending-related commitments                11                    (1)                    (2)
                                               ---                   ---                    ---
    Total provision for credit losses           19                    22                     45

    Nonperforming loans (a)                    747                   856                    974
    Nonperforming assets (NPAs) (a)            814                   923                  1,044
    NPAs/Total loans and foreclosed
     property                                 1.85%                 2.14%                  2.66%

    Loans past due 90 days or more and
     still accruing                                 $43                               $50        $64

    Allowance for loan losses                  667                   704                    806
    Allowance for credit losses on
     lending-related commitments (b)            36                    25                     30
                                               ---                   ---                    ---
    Total allowance for credit losses          703                   729                    836

    Allowance for loan losses/Total
     loans (c)                                1.52%                 1.64%                  2.06%
    Allowance for loan losses/
     Nonperforming loans                        89                    82                     83
    --------------------------                 ---                   ---                    ---
    (a)             Excludes loans acquired with credit
                    impairment.
    (b)             Included in "Accrued expenses and
                    other liabilities" on the
                    consolidated balance sheets.
    (c)             Reflects the impact of acquired
                    loans, which were initially
                    recorded at fair value, with no
                    related allowance for loan losses.

"Credit quality continued to be strong," said Babb. "Net credit-related charge-offs were stable at $45 million, or 42 basis points of total loans. The provision for credit losses decreased $3 million to $19 million. We believe we will continue to see the provision and net charge-offs at or near these levels for the remainder of the year."

    --  Net credit-related charge-offs remained stable at $45 million in both
        the second and first quarter of 2012.
    --  The provision for credit losses was $19 million in the second quarter
        2012, compared to $22 million in the first quarter 2012.
    --  Internal watch list loans continued the downward trend, declining $371
        million in the second quarter 2012, to $3.8 billion at June 30, 2012.
        Nonperforming assets decreased $109 million to $814 million at June 30,
        2012.
    --  During the second quarter 2012, $47 million of borrower relationships
        over $2 million were transferred to nonaccrual status, a decrease of $22
        million from the first quarter 2012.
    --  The allowance for loan losses to total loans ratio was 1.52 percent and
        1.64 percent at June 30, 2012 and March 31, 2012, respectively.

Balance Sheet and Capital Management

Total assets and common shareholders' equity were $62.7 billion and $7.0 billion, respectively, at June 30, 2012, compared to $62.6 billion and 7.0 billion, respectively, at March 31, 2012. There were approximately 194 million common shares outstanding at June 30, 2012. Comerica repurchased $88 million of common stock (2.9 million shares) under the share repurchase program during the second quarter 2012. Combined with the increased dividend of $0.15 per share in the second quarter, share repurchases and dividends returned 81 percent of second quarter 2012 net income to shareholders.

In the second quarter 2012, U.S. banking regulators issued proposed rules for the U.S. adoption of the Basel III regulatory capital framework. The proposals narrow the definition of capital, increase the minimum levels of required capital, introduce capital buffers and increase the risk weights for various asset classes. On a fully-phased-in pro forma basis, Comerica is currently estimated to be well above the proposed capital levels.

Comerica's tangible common equity ratio was 10.27% at June 30, 2012, an increase of 6 basis points from March 31, 2012. The estimated Tier 1 common capital ratio increased 5 basis points, to 10.32% at June 30, 2012, from March 31, 2012.

Full-Year 2012 Outlook Compared to Full-Year 2011

For 2012, management expects the following, assuming a continuation of the current economic environment:

    --  Average loans increasing 5 percent to 6 percent.
    --  Net interest income increasing 3 percent to 5 percent.
    --  Net credit-related charge-offs and provision for credit losses
        declining.
    --  Noninterest income increasing 1 percent to 2 percent.
    --  Noninterest expenses increasing or decreasing 1 percent.
    --  Effective tax rate of approximately 26 percent.

Business Segments

Comerica's operations are strategically aligned into three major business segments: the Business Bank, the Retail Bank and Wealth Management. The Finance Division is also reported as a segment. The financial results below are based on the internal business unit structure of the Corporation and methodologies in effect at June 30, 2012 and are presented on a fully taxable equivalent (FTE) basis. The accompanying narrative addresses second quarter 2012 results compared to first quarter 2012.

The following table presents net income (loss) by business segment.


    (dollar amounts in millions) 2nd Qtr '12          1st Qtr '12             2nd Qtr '11
    ---------------------------  -----------          -----------             -----------
    Business Bank                             $210                84%                      $206       89%               $176 95%
    Retail Bank                           19         8                      14                6            (3)      (2)
    Wealth Management                     20         8                      11                5            12        7
    -----------------                    ---       ---                     ---              ---           ---      ---
                                         249       100%                    231              100%          185      100%
    Finance                              (95)                         (92)                       (86)
    Other (a)                            (10)                          (9)                        (3)
    --------                             ---                          ---                        ---
    Total                                     $144                                    $130                     $96
    -----                                     ----                                    ----                     ---
    (a)                 Includes items not directly
                        associated with the three
                        major business segments or
                        the Finance Division.

Business Bank


    (dollar amounts in millions)  2nd Qtr        1st Qtr       2nd Qtr
                                  '12            '12           '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)              $385          $379          $342
    Provision for credit losses         12             2             2
    Noninterest income                  83            81            79
    Noninterest expenses               151           158           162
    Net income                         210           206           176

    Net credit-related charge-
     offs                               26            28            54

    Selected average balances:
    Assets                          34,376        33,184        29,893
    Loans                           33,449        32,238        29,427
    Deposits                        24,145        23,997        20,396
    --------                        ------        ------        ------
    --  Average loans increased $1.2 billion, primarily due to increases in
        National Dealer Services, Global Corporate Banking, Middle Market and
        Energy.
    --  Average deposits increased $148 million, primarily due to increases in
        Technology and Life Sciences and the Financial Services Division,
        partially offset by declines in Global Corporate Banking and Middle
        Market.
    --  Net interest income increased $6 million, primarily due to higher
        average loan balances, partially offset by a decrease in accretion on
        the acquired Sterling loan portfolio.
    --  The provision for credit losses increased $10 million, primarily
        reflecting increases in Technology and Life Sciences and Middle Market,
        partially offset by a decrease in National Dealer Services.
    --  Noninterest expenses decreased $7 million, primarily due to a decrease
        in net allocated corporate overhead expenses. The decrease in net
        allocated corporate overhead expense primarily reflected decreases in
        salaries and incentive expense in overhead departments and smaller
        decreases in several other categories of overhead expense.

Retail Bank


    (dollar amounts in millions)  2nd Qtr         1st Qtr       2nd Qtr
                                  '12             '12           '11
    ---------------------------  --------        --------      --------
    Net interest income (FTE)               $161          $167           $141
    Provision for credit losses           3             4            24
    Noninterest income                   47            42            46
    Noninterest expenses                177           184           162
    Net income (loss)                    19            14            (3)

    Net credit-related charge-
     offs                                 9            12            22

    Selected average balances:
    Assets                            5,946         6,173         5,454
    Loans                             5,250         5,462         4,999
    Deposits                         20,525        20,373        17,737
    --------                         ------        ------        ------
    --  Average loans declined $212 million, primarily due to a decrease in
        Small Business Banking.|
    --  Average deposits increased $152 million, primarily due to an increase in
        Personal Banking.
    --  Net interest income decreased $6 million, primarily due to a decrease in
        accretion on the acquired Sterling loan portfolio, a decrease in average
        loan balances and lower loan yields.
    --  Noninterest income increased $5 million, primarily due to a $5 million
        annual incentive bonus received in the second quarter 2012 from
        Comerica's third-party credit card provider.
    --  Noninterest expenses decreased $7 million, primarily due to a decrease
        in net allocated corporate overhead expenses, for the reasons previously
        described in the Business Bank section.

Wealth Management


    (dollar amounts in millions)  2nd Qtr       1st Qtr      2nd Qtr
                                  '12           '12          '11
    ---------------------------  --------      --------     --------
    Net interest income (FTE)              $46          $47          $48
    Provision for credit losses          2           15           14
    Noninterest income                  66           65           63
    Noninterest expenses                79           80           76
    Net income                          20           11           12

    Net credit-related charge-
     offs                               10            5           14

    Selected average balances:
    Assets                           4,604        4,636        4,728
    Loans                            4,529        4,569        4,748
    Deposits                         3,640        3,611        2,978
    --------                         -----        -----        -----
    --  Average loans decreased $40 million due to a decrease in Private
        Banking. |
    --  Average deposits increased $29 million, primarily due to an increase in
        Private Banking, partially offset by a decrease in Trust.
    --  The provision for credit losses decreased $13 million, primarily due to
        a decrease in Private Banking in the Midwest market.

Geographic Market Segments

Comerica also provides market segment results for four primary geographic markets: Midwest, Western, Texas and Florida. In addition to the four primary geographic markets, Other Markets and International are also reported as market segments. The financial results below are based on methodologies in effect at June 30, 2012 and are presented on a fully taxable equivalent (FTE) basis. The accompanying narrative addresses second quarter 2012 results compared to first quarter 2012.

The following table presents net income (loss) by market segment.


    (dollar amounts in millions) 2nd Qtr '12          1st Qtr '12              2nd Qtr '11
    ---------------------------  -----------          -----------              -----------
    Midwest                                    $75                31%                       $68       30%               $62 34%
    Western                               69        27                       65              28            50       27
    Texas                                 51        20                       49              21            33       18
    Florida                               (5)       (2)                      (1)              -            (5)      (3)
    Other Markets                         47        19                       38              16            30       16
    International                         12         5                       12               5            15        8
    -------------                        ---       ---                      ---             ---           ---      ---
                                         249       100%                     231             100%          185      100%
    Finance & Other (a)                 (105)                         (101)                      (89)
    ------------------                  ----                          ----                       ---
    Total                                     $144                                     $130                    $96
    -----                                     ----                                     ----                    ---
    (a)               Includes items not directly
                       associated with the
                       geographic markets.

Midwest Market


    (dollar amounts in millions)  2nd Qtr        1st Qtr       2nd Qtr
                                  '12            '12           '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)              $196          $198          $204
    Provision for credit losses          1            11            15
    Noninterest income                  96            98           100
    Noninterest expenses               177           182           183
    Net income                          75            68            62

    Net credit-related charge-
     offs                               10            18            37

    Selected average balances:
    Assets                          14,028        14,095        14,262
    Loans                           13,766        13,825        14,050
    Deposits                        19,227        19,415        18,318
    --------                        ------        ------        ------
    --  Average loans decreased $59 million, primarily due to decreases in Small
        Business Banking, Personal Banking and Middle Market, partially offset
        by increases in Global Corporate Banking and National Dealer Services.
    --  Average deposits decreased $188 million, primarily due to decreases in
        Global Corporate Banking and the Financial Services Division, partially
        offset by increases in Personal Banking and Middle Market.
    --  The provision for credit losses decreased $10 million, primarily
        reflecting a decrease in Private Banking.
    --  Noninterest expenses decreased $5 million primarily due to lower net
        allocated corporate overhead expenses, for the reasons previously
        described in the Business Bank section.

Western Market


    (dollar amounts in millions)  2nd Qtr         1st Qtr        2nd Qtr
                                  '12             '12            '11
    ---------------------------  --------        --------       --------
    Net interest income (FTE)               $177           $171          $166
    Provision for credit losses           1            (7)            16
    Noninterest income                   37            33             37
    Noninterest expenses                104           107            112
    Net income                           69            65             50

    Net credit-related charge-
     offs                                12            11             26

    Selected average balances:
    Assets                           13,170        12,623         12,329
    Loans                            12,920        12,383         12,121
    Deposits                         14,371        13,897         12,458
    --------                         ------        ------         ------
    --  Average loans increased $537 million, primarily due to increases in
        National Dealer Services and Middle Market.
    --  Average deposits increased $474 million, primarily due to increases in
        Technology and Life Sciences and the Financial Services Division,
        partially offset by a decrease in Middle Market.
    --  Net interest income increased $6 million, primarily due to an increase
        in average loan balances.
    --  The provision for credit losses increased $8 million, primarily
        reflecting increases in Middle Market and Technology and Life Sciences,
        partially offset by a decrease in Small Business Banking.
    --  Noninterest income increased $4 million, primarily due to an increase in
        warrant income.
    --  Noninterest expenses decreased $3 million, primarily due to a decrease
        in net allocated corporate overhead expenses, for the reasons previously
        described in the Business Bank section.

Texas Market


    (dollar amounts in millions)  2nd Qtr         1st Qtr       2nd Qtr
                                  '12             '12           '11
    ---------------------------  --------        --------      --------
    Net interest income (FTE)               $143          $151           $89
    Provision for credit losses           7            14            (2)
    Noninterest income                   31            31            25
    Noninterest expenses                 88            92            63
    Net income                           51            49            33

    Net credit-related charge-
     offs                                 4             7             3

    Selected average balances:
    Assets                           10,270        10,082         7,082
    Loans                             9,506         9,295         6,872
    Deposits                         10,185        10,229         6,176
    --------                         ------        ------         -----
    --  Average loans increased $211 million, primarily due to increases in
        Energy and Middle Market, partially offset by a decrease in Small
        Business Banking.
    --  Average deposits decreased $44 million, primarily reflecting a decrease
        in Small Business Banking and Energy, partially offset by an increase in
        Global Corporate Banking.
    --  Net interest income decreased $8 million, primarily due to a decrease in
        accretion on the acquired Sterling loan portfolio and lower loan yields,
        partially offset by an increase in average loan balances.
    --  The provision for credit losses decreased $7 million, primarily due to
        decreases in Commercial Real Estate and Small Business Banking.
    --  Noninterest expense decreased $4 million, primarily due to a decrease in
        net allocated corporate overhead expenses, for the reasons previously
        described in the Business Bank section.

Florida Market


    (dollar amounts in millions)  2nd Qtr         1st Qtr       2nd Qtr
                                  '12             '12           '11
    ---------------------------  --------        --------      --------
    Net interest income (FTE)                $11           $10           $12
    Provision for credit losses          11             6            12
    Noninterest income                    4             4             4
    Noninterest expenses                 11             9            11
    Net income                           (5)           (1)           (5)

    Net credit-related charge-
     offs                                10             2            15

    Selected average balances:
    Assets                            1,407         1,416         1,534
    Loans                             1,429         1,418         1,565
    Deposits                            446           424           396
    --------                            ---           ---           ---
    --  Average loans increased $11 million, primarily due to increases in
        National Dealer Services and Middle Market, partially offset by
        decreases in Commercial Real Estate and Private Banking.
    --  Average deposits increased $22 million, primarily due to increases in
        Private Banking and the Financial Services Division.
    --  The provision for credit losses increased $5 million, primarily due to
        an increase in Middle Market.

Conference Call and Webcast

Comerica will host a conference call to review second quarter 2012 financial results at 7 a.m. CT Tuesday, July 17, 2012. Interested parties may access the conference call by calling (800) 309-2262 or (706) 679-5261 (event ID No. 90096639). The call and supplemental financial information can also be accessed via Comerica's "Investor Relations" page at www.comerica.com. A telephone replay will be available approximately two hours following the conference call through July 31, 2012. The conference call replay can be accessed by calling (855) 859-2056 or (404) 537-3406 (event ID No. 90096639). A replay of the Webcast can also be accessed via Comerica's "Investor Relations" page at www.comerica.com.

Comerica Incorporated is a financial services company headquartered in Dallas, Texas, and strategically aligned by three major business segments: The Business Bank, The Retail Bank and Wealth Management. Comerica focuses on relationships and helping people and businesses be successful. In addition to Texas, Comerica Bank locations can be found in Arizona, California, Florida and Michigan, with select businesses operating in several other states, as well as in Canada and Mexico.

This press release contains both financial measures based on accounting principles generally accepted in the United States (GAAP) and non-GAAP based financial measures, which are used where management believes it to be helpful in understanding Comerica's results of operations or financial position. Where non-GAAP financial measures are used, the comparable GAAP financial measure, as well as a reconciliation to the comparable GAAP financial measure, can be found in this press release. These disclosures should not be viewed as a substitute for operating results determined in accordance with GAAP, nor are they necessarily comparable to non-GAAP performance measures that may be presented by other companies.

Forward-looking Statements

Any statements in this news release that are not historical facts are forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995. Words such as "anticipates," "believes," "contemplates," "feels," "expects," "estimates," "seeks," "strives," "plans," "intends," "outlook," "forecast," "position," "target," "mission," "assume," "achievable," "potential," "strategy," "goal," "aspiration," "opportunity," "initiative," "outcome," "continue," "remain," "maintain," "on course," "trend," "objective," "looks forward" and variations of such words and similar expressions, or future or conditional verbs such as "will," "would," "should," "could," "might," "can," "may" or similar expressions, as they relate to Comerica or its management, are intended to identify forward-looking statements. These forward-looking statements are predicated on the beliefs and assumptions of Comerica's management based on information known to Comerica's management as of the date of this news release and do not purport to speak as of any other date. Forward-looking statements may include descriptions of plans and objectives of Comerica's management for future or past operations, products or services, and forecasts of Comerica's revenue, earnings or other measures of economic performance, including statements of profitability, business segments and subsidiaries, estimates of credit trends and global stability. Such statements reflect the view of Comerica's management as of this date with respect to future events and are subject to risks and uncertainties. Should one or more of these risks materialize or should underlying beliefs or assumptions prove incorrect, Comerica's actual results could differ materially from those discussed. Factors that could cause or contribute to such differences are changes in general economic, political or industry conditions; changes in monetary and fiscal policies, including the interest rate policies of the Federal Reserve Board; volatility and disruptions in global capital and credit markets; changes in Comerica's credit rating; the interdependence of financial service companies; changes in regulation or oversight; unfavorable developments concerning credit quality; the acquisition of Sterling Bancshares, Inc., or any future acquisitions; the effects of more stringent capital or liquidity requirements; declines or other changes in the businesses or industries of Comerica's customers; the implementation of Comerica's strategies and business models, including the implementation of revenue enhancements and efficiency improvements; Comerica's ability to utilize technology to efficiently and effectively develop, market and deliver new products and services; operational difficulties, failure of technology infrastructure or information security incidents; changes in the financial markets, including fluctuations in interest rates and their impact on deposit pricing; competitive product and pricing pressures among financial institutions within Comerica's markets; changes in customer behavior; management's ability to maintain and expand customer relationships; management's ability to retain key officers and employees; the impact of legal and regulatory proceedings; the effectiveness of methods of reducing risk exposures; the effects of terrorist activities and other hostilities; the effects of catastrophic events including, but not limited to, hurricanes, tornadoes, earthquakes, fires, droughts and floods; changes in accounting standards and the critical nature of Comerica's accounting policies. Comerica cautions that the foregoing list of factors is not exclusive. For discussion of factors that may cause actual results to differ from expectations, please refer to our filings with the Securities and Exchange Commission. In particular, please refer to "Item 1A. Risk Factors" beginning on page 12 of Comerica's Annual Report on Form 10-K for the year ended December 31, 2011. Forward-looking statements speak only as of the date they are made. Comerica does not undertake to update forward-looking statements to reflect facts, circumstances, assumptions or events that occur after the date the forward-looking statements are made. For any forward-looking statements made in this news release or in any documents, Comerica claims the protection of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995.



    CONSOLIDATED FINANCIAL HIGHLIGHTS (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                                               Three Months Ended            Six Months Ended
                                                                                               ------------------            ----------------
                                                                                    June 30,      March 31,       June 30,     June 30,
    (in millions, except per share data)                                                 2012               2012       2011       2012        2011
    -----------------------------------                                                  ----               ----       ----       ----        ----
    PER COMMON SHARE AND COMMON STOCK DATA
    Diluted net income                                                                                     $0.73                 $0.66               $0.53                  $1.39   $1.10
    Cash dividends declared                                                              0.15                          0.10       0.10                0.25          0.20
    Common shareholders' equity (at period end)                                         36.18                         35.44      34.15
    Tangible common equity (at period end) (a)                                          32.76                         32.06      33.28

    Average diluted shares (in thousands)                                             194,487                       196,021    177,602             195,254       178,011
    ------------------------------------                                              -------                       -------    -------             -------       -------
    KEY RATIOS
    Return on average common shareholders' equity                                        8.22%                         7.50%      6.41%               7.86%         6.74%
    Return on average assets                                                             0.93                          0.84       0.70                0.89          0.73
    Tier 1 common capital ratio (a) (b)                                                 10.32                         10.27      10.53
    Tier 1 risk-based capital ratio (b)                                                 10.32                         10.27      10.53
    Total risk-based capital ratio (b)                                                  13.82                         13.99      14.80
    Leverage ratio (b)                                                                  10.92                         10.94      11.40
    Tangible common equity ratio (a)                                                    10.27                         10.21      10.90
    -------------------------------                                                     -----                         -----      -----
    AVERAGE BALANCES
    Commercial loans                                                                                     $25,983               $24,736             $21,677                $25,359 $21,586
    Real estate construction loans:
    Commercial Real Estate business line (c)                                            1,035                         1,056      1,486               1,046         1,619
    Other business lines (d)                                                              385                           397        395                 391           410
                                                                                          ---                           ---        ---                 ---           ---
    Total real estate construction loans                                                1,420                         1,453      1,881               1,437         2,029
    Commercial mortgage loans:
    Commercial Real Estate business line (c)                                            2,443                         2,520      1,912               2,482         1,945
    Other business lines (d)                                                            7,540                         7,682      7,724               7,611         7,768
                                                                                        -----                         -----      -----               -----         -----
    Total commercial mortgage loans                                                     9,983                        10,202      9,636              10,093         9,713
    Lease financing                                                                       869                           897        958                 883           972
    International loans                                                                 1,265                         1,205      1,254               1,235         1,237
    Residential mortgage loans                                                          1,487                         1,519      1,525               1,503         1,562
    Consumer loans                                                                      2,221                         2,257      2,243               2,239         2,262
                                                                                        -----                         -----      -----               -----         -----
    Total loans                                                                        43,228                        42,269     39,174              42,749        39,361

    Earning assets                                                                     56,653                        56,186     50,136              56,419        49,473
    Total assets                                                                       61,950                        61,613     54,517              61,782        54,148
    Noninterest-bearing deposits                                                       20,128                        19,637     15,786              19,882        15,623
    Interest-bearing deposits                                                          28,551                        28,674     25,694              28,613        25,418
                                                                                       ------                        ------     ------              ------        ------
    Total deposits                                                                     48,679                        48,311     41,480              48,495        41,041

    Common shareholders' equity                                                         7,002                         6,939      5,972               6,971         5,904
    ---------------------------                                                         -----                         -----      -----               -----         -----
    NET INTEREST INCOME
    Net interest income (fully taxable equivalent basis)                                                    $435                  $444                $392                   $879    $788
    Fully taxable equivalent adjustment                                                     -                             1          1                   1             2
    Net interest margin (fully taxable equivalent basis)                                 3.10%                         3.19%      3.14%               3.14%         3.19%
    ---------------------------------------------------                                  ----                          ----       ----                ----          ----
    CREDIT QUALITY
    Nonaccrual loans                                                                                        $719                  $830                $941
    Reduced-rate loans                                                                     28                            26         33
                                                                                          ---                           ---        ---
    Total nonperforming loans (e)                                                         747                           856        974
    Foreclosed property                                                                    67                            67         70
                                                                                          ---                           ---        ---
    Total nonperforming assets (e)                                                        814                           923      1,044

    Loans past due 90 days or more and still accruing                                      43                            50         64

    Gross loan charge-offs                                                                 64                            62        125                      $126             $248
    Loan recoveries                                                                        19                            17         35                  36            57
                                                                                          ---                           ---        ---                 ---           ---
    Net loan charge-offs                                                                   45                            45         90                  90           191

    Allowance for loan losses                                                             667                           704        806
    Allowance for credit losses on lending-related commitments                             36                            25         30
                                                                                          ---                           ---        ---
    Total allowance for credit losses                                                     703                           729        836

    Allowance for loan losses as a percentage of total loans (f)                         1.52%                         1.64%      2.06%
    Net loan charge-offs as a percentage of average total loans (g)                      0.42                          0.43       0.92                0.42%         0.97%
    Nonperforming assets as a percentage of total loans and foreclosed property (e)      1.85                          2.14       2.66
    Allowance for loan losses as a percentage of total nonperforming loans                 89                            82         83
    ----------------------------------------------------------------------                ---                           ---        ---
    (a)            See Reconciliation of Non-GAAP
                   Financial Measures.
    (b)            June 30, 2012 ratios are
                   estimated.
    (c)            Primarily loans to real estate
                   investors and developers.
    (d)            Primarily loans secured by owner-
                   occupied real estate.
    (e)            Excludes loans acquired with
                   credit-impairment.
    (f)            Reflects the impact of acquired
                   loans, which were initially
                   recorded at fair value with no
                   related allowance for loan
                   losses.
    (g)            Lending-related commitment
                   charge-offs were zero in all
                   periods presented.



    CONSOLIDATED BALANCE SHEETS
    Comerica Incorporated and Subsidiaries

                                                                                             June 30,     March 31,       December 31,   June 30,
    (in millions, except share data)                                                               2012              2012         2011         2011
    -------------------------------                                                                ----              ----         ----         ----
                                                                                            (unaudited)  (unaudited)                    (unaudited)
    ASSETS
    Cash and due from banks                                                                                        $1,076                              $984             $982    $987

    Interest-bearing deposits with banks                                                          3,065                          2,976                2,574   2,479
    Other short-term investments                                                                    170                            180                  149     124

    Investment securities available-for-sale                                                      9,940                         10,061               10,104   7,537

    Commercial loans                                                                             27,016                         25,640               24,996  22,052
    Real estate construction loans                                                                1,377                          1,442                1,533   1,728
    Commercial mortgage loans                                                                     9,830                         10,079               10,264   9,579
    Lease financing                                                                                 858                            872                  905     949
    International loans                                                                           1,224                          1,256                1,170   1,162
    Residential mortgage loans                                                                    1,469                          1,485                1,526   1,491
    Consumer loans                                                                                2,218                          2,238                2,285   2,232
    --------------                                                                                -----                          -----                -----   -----
    Total loans                                                                                  43,992                         43,012               42,679  39,193
    Less allowance for loan losses                                                                 (667)                          (704)                (726)   (806)
    ------------------------------                                                                 ----                           ----                 ----    ----
    Net loans                                                                                    43,325                         42,308               41,953  38,387

    Premises and equipment                                                                          667                            670                  675     641
    Accrued income and other assets                                                               4,407                          5,414                4,571   3,986
    -------------------------------                                                               -----                          -----                -----   -----
    Total assets                                                                                                  $62,650                           $62,593          $61,008 $54,141
    ------------                                                                                                  -------                           -------          ------- -------

    LIABILITIES AND SHAREHOLDERS' EQUITY
    Noninterest-bearing deposits                                                                                  $21,330                           $20,741          $19,764 $16,344

    Money market and interest-bearing checking deposits                                          20,008                         20,502               20,311  18,033
    Savings deposits                                                                              1,629                          1,586                1,524   1,462
    Customer certificates of deposit                                                              6,045                          6,145                5,808   5,551
    Foreign office time deposits                                                                    376                            332                  348     368
    ----------------------------                                                                    ---                            ---                  ---     ---
    Total interest-bearing deposits                                                              28,058                         28,565               27,991  25,414
    -------------------------------                                                              ------                         ------               ------  ------
    Total deposits                                                                               49,388                         49,306               47,755  41,758

    Short-term borrowings                                                                            83                             82                   70      67
    Accrued expenses and other liabilities                                                        1,409                          1,301                1,371   1,072
    Medium- and long-term debt                                                                    4,742                          4,919                4,944   5,206
    --------------------------                                                                    -----                          -----                -----   -----
    Total liabilities                                                                            55,622                         55,608               54,140  48,103

    Common stock - $5 par value:
    Authorized - 325,000,000 shares
    Issued - 228,164,824 shares at 6/30/12, 3/31/12 and 12/31/11
              and 203,878,110 shares at 6/30/11                                                   1,141                          1,141                1,141   1,019
    Capital surplus                                                                               2,144                          2,154                2,170   1,472
    Accumulated other comprehensive loss                                                           (301)                          (326)                (356)   (308)
    Retained earnings                                                                             5,744                          5,630                5,546   5,395
    Less cost of common stock in treasury - 33,889,392 shares at 6/30/12, 31,032,920 shares
    at 3/31/12, 30,831,076 shares at 12/31/11 and 27,092,427 shares at 6/30/11                   (1,700)                        (1,614)              (1,633) (1,540)
    --------------------------------------------------------------------------                   ------                         ------               ------  ------
    Total shareholders' equity                                                                    7,028                          6,985                6,868   6,038
    --------------------------                                                                    -----                          -----                -----   -----
    Total liabilities and shareholders' equity                                                                    $62,650                           $62,593          $61,008 $54,141
    ------------------------------------------                                                                    -------                           -------          ------- -------



    CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited)
    Comerica Incorporated
     and Subsidiaries

                                                Three Months Ended            Six Months Ended
                                                     June 30,                     June 30,
                                                     --------                     --------
    (in millions, except
     per share data)                            2012             2011      2012             2011
    --------------------                        ----             ----      ----             ----
    INTEREST INCOME
    Interest and fees on
     loans                                                       $408                       $369            $819  $744
    Interest on investment
     securities                                   59                    59                        123  116
    Interest on short-
     term investments                              3                     3                          6    5
    ------------------                           ---                   ---                        ---  ---
    Total interest income                        470                   431                        948  865
    INTEREST EXPENSE
    Interest on deposits                          18                    23                         37   45
    Interest on medium-
     and long-term debt                           17                    17                         33   34
    -------------------                          ---                   ---                        ---  ---
    Total interest expense                        35                    40                         70   79
    ----------------------                       ---                   ---                        ---  ---
    Net interest income                          435                   391                        878  786
    Provision for credit
     losses                                       19                    45                         41   91
    --------------------                         ---                   ---                        ---  ---
    Net interest income
     after provision for
     credit losses                               416                   346                        837  695
    NONINTEREST INCOME
    Service charges on
     deposit accounts                             53                    51                        109  103
    Fiduciary income                              39                    39                         77   78
    Commercial lending
     fees                                         24                    21                         49   42
    Letter of credit fees                         18                    18                         35   36
    Card fees                                     12                    15                         23   30
    Foreign exchange
     income                                       10                    10                         19   19
    Bank-owned life
     insurance                                    10                     9                         20   17
    Brokerage fees                                 5                     6                         11   12
    Net securities gains                           6                     4                         11    6
    Other noninterest
     income                                       34                    29                         63   66
    -----------------                            ---                   ---                        ---  ---
    Total noninterest
     income                                      211                   202                        417  409
    NONINTEREST EXPENSES
    Salaries                                     189                   185                        390  373
    Employee benefits                             61                    50                        121  100
    -----------------                            ---                   ---                        ---  ---
    Total salaries and
     employee benefits                           250                   235                        511  473
    Net occupancy expense                         40                    38                         81   78
    Equipment expense                             16                    17                         33   32
    Outside processing fee
     expense                                      26                    25                         52   49
    Software expense                              21                    20                         44   43
    Merger and
     restructuring charges                         8                     5                          8    5
    FDIC insurance expense                        10                    12                         20   27
    Advertising expense                            7                     7                         14   14
    Other real estate
     expense                                       -                     6                          4   14
    Other noninterest
     expenses                                     55                    46                        115   94
    -----------------                            ---                   ---                        ---  ---
    Total noninterest
     expenses                                    433                   411                        882  829
    -----------------                            ---                   ---                        ---  ---
    Income before income
     taxes                                       194                   137                        372  275
    Provision for income
     taxes                                        50                    41                         98   76
    --------------------                         ---                   ---                        ---  ---
    NET INCOME                                   144                    96                        274  199
    Less income allocated
     to participating
     securities                                    2                     1                          3    2
    ---------------------                        ---                   ---                        ---  ---
    Net income
     attributable to
     common shares                                               $142                        $95            $271  $197
    ----------------                                             ----                        ---            ----  ----
    Earnings per common
     share:
    Basic                                                       $0.73                      $0.54           $1.39 $1.12
    Diluted                                     0.73                  0.53                       1.39 1.10

    Comprehensive income                         169                   170                        329  280

    Cash dividends
     declared on common
     stock                                        29                    18                         49   35
    Cash dividends
     declared per common
     share                                      0.15                  0.10                       0.25 0.20
    --------------------                        ----                  ----                       ---- ----



    CONSOLIDATED QUARTERLY STATEMENTS OF COMPREHENSIVE INCOME (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                          Second   First   Fourth   Third   Second               Second Quarter 2012 Compared To:

                                                                          Quarter  Quarter Quarter Quarter  Quarter  First Quarter 2012            Second Quarter 2011
    (in millions, except per share data)                                      2012    2012    2011     2011    2011   Amount    Percent             Amount    Percent
    -----------------------------------                                       ----    ----    ----     ----    ----   ------    -------             ------    -------
    INTEREST INCOME
    Interest and fees on loans                                                        $408                     $411                $415                          $405         $369              $(3)      (1)%   $39  10%
    Interest on investment securities                                           59              64               63         54                59                         (5)    (7)        -           1
    Interest on short-term investments                                           3               3                3          4                 3                          -    (11)        -          10
    ----------------------------------                                         ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Total interest income                                                      470             478              481        463               431                         (8)    (2)       39           9
    INTEREST EXPENSE
    Interest on deposits                                                        18              19               21         24                23                         (1)    (5)       (5)        (21)
    Interest on medium- and long-term debt                                      17              16               16         16                17                          1      3         -          (3)
    --------------------------------------                                     ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Total interest expense                                                      35              35               37         40                40                          -     (1)       (5)        (13)
    ----------------------                                                     ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Net interest income                                                        435             443              444        423               391                         (8)    (2)       44          11
    Provision for credit losses                                                 19              22               18         35                45                         (3)   (11)      (26)        (57)
    ---------------------------                                                ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Net interest income after provision                                        416             421              426        388               346                         (5)    (2)       70          20
    for credit losses
    NONINTEREST INCOME
    Service charges on deposit accounts                                         53              56               52         53                51                         (3)    (3)        2           6
    Fiduciary income                                                            39              38               36         37                39                          1      3         -               -
    Commercial lending fees                                                     24              25               23         22                21                         (1)    (3)        3          13
    Letter of credit fees                                                       18              17               18         19                18                          1      1         -          (5)
    Card fees                                                                   12              11               11         17                15                          1      4        (3)        (26)
    Foreign exchange income                                                     10               9               10         11                10                          1      2         -           1
    Bank-owned life insurance                                                   10              10               10         10                 9                          -      2         1          17
    Brokerage fees                                                               5               6                5          5                 6                         (1)   (10)       (1)        (11)
    Net securities gains (losses)                                                6               5               (4)        12                 4                          1     27         2          50
    Other noninterest income                                                    34              29               21         15                29                          5     16         5          18
    ------------------------                                                   ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Total noninterest income                                                   211             206              182        201               202                          5      2         9           4
    NONINTEREST EXPENSES
    Salaries                                                                   189             201              205        192               185                        (12)    (6)        4           2
    Employee benefits                                                           61              60               52         53                50                          1      2        11          21
    -----------------                                                          ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Total salaries and employee benefits                                       250             261              257        245               235                        (11)    (4)       15           6
    Net occupancy expense                                                       40              41               47         44                38                         (1)    (4)        2           2
    Equipment expense                                                           16              17               17         17                17                         (1)    (3)       (1)              -
    Outside processing fee expense                                              26              26               27         25                25                          -      2         1           6
    Software expense                                                            21              23               23         22                20                         (2)    (5)        1           4
    Merger and restructuring charges                                             8               -               37         33                 5                          8         N/M          3        37
    FDIC insurance expense                                                      10              10                8          8                12                          -     (8)       (2)        (25)
    Advertising expense                                                          7               7                7          7                 7                          -           -          -         -
    Other real estate expense                                                    -               4                3          5                 6                         (4)   (76)       (6)        (84)
    Other noninterest expenses                                                  55              60               53         57                46                         (5)   (10)        9          20
    --------------------------                                                 ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Total noninterest expenses                                                 433             449              479        463               411                        (16)    (4)       22           5
    --------------------------                                                 ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Income before income taxes                                                 194             178              129        126               137                         16      9        57          42
    Provision for income taxes                                                  50              48               33         28                41                          2      5         9          21
    --------------------------                                                 ---             ---              ---        ---               ---                        ---    ---       ---         ---
    NET INCOME                                                                 144             130               96         98                96                         14     11        48          50
    Less income allocated to participating securities                            2               1                1          1                 1                          1      7         1          52
    -------------------------------------------------                          ---             ---              ---        ---               ---                        ---    ---       ---         ---
    Net income attributable to common shares                                          $142                     $129                 $95                           $97          $95              $13        11%   $47  50%
    ----------------------------------------                                          ----                     ----                 ---                           ---          ---              ---       ---    --- ---
    Earnings per common share:
    Basic                                                                            $0.73                    $0.66               $0.48                         $0.51        $0.54            $0.07        11% $0.19  35%
    Diluted                                                                   0.73            0.66             0.48       0.51              0.53                       0.07     11      0.20          38

    Comprehensive income (loss)                                                169             160              (30)       176               170                          9      5        (1)         (1)

    Cash dividends declared on common stock                                     29              20               20         20                18                          9     49        11          65
    Cash dividends declared per common share                                  0.15            0.10             0.10       0.10              0.10                       0.05     50      0.05          50
    ----------------------------------------                                  ----            ----             ----       ----              ----                       ----    ---      ----         ---
    N/M - Not Meaningful



    ANALYSIS OF THE ALLOWANCE FOR LOAN LOSSES (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                                   2012                               2011
                                                                                   ----                               ----
    (in millions)                                                2nd Qtr   1st Qtr       4th Qtr 3rd Qtr    2nd Qtr
    ------------                                                 -------   -------       ------- -------    -------

    Balance at beginning of period                                            $704                     $726                 $767       $806 $849

    Loan charge-offs:
    Commercial                                                         26            25                           28    33         66
    Real estate construction:
    Commercial Real Estate business line (a)                            2             2                            4    11         12
    Other business lines (b)                                            1             -                            1     -          -
    -----------------------                                           ---           ---                          ---   ---        ---
    Total real estate construction                                      3             2                            5    11         12
    Commercial mortgage:
    Commercial Real Estate business line (a)                           16            13                           17    12          8
    Other business lines (b)                                           11            13                           24    21         23
    -----------------------                                           ---           ---                          ---   ---        ---
    Total commercial mortgage                                          27            26                           41    33         31
    International                                                       -             2                            2     -          -
    Residential mortgage                                                3             2                            2     4          7
    Consumer                                                            5             5                            7     9          9
    --------                                                          ---           ---                          ---   ---        ---
    Total loan charge-offs                                             64            62                           85    90        125

    Recoveries on loans previously charged-off:
    Commercial                                                         10             9                           11     5         13
    Real estate construction                                            1             1                            4     3          5
    Commercial mortgage                                                 4             3                            9     3          5
    Lease financing                                                     -             -                            -     -          6
    International                                                       -             1                            -     -          4
    Residential mortgage                                                -             1                            -     1          1
    Consumer                                                            4             2                            1     1          1
    --------                                                          ---           ---                          ---   ---        ---
    Total recoveries                                                   19            17                           25    13         35
    ----------------                                                  ---           ---                          ---   ---        ---
    Net loan charge-offs                                               45            45                           60    77         90
    Provision for loan losses                                           8            23                           19    38         47
    -------------------------                                         ---           ---                          ---   ---        ---
    Balance at end of period                                                  $667                     $704                 $726       $767 $806
    ------------------------                                                  ----                     ----                 ----       ---- ----

    Allowance for loan losses as a percentage of total loans (c)     1.52%         1.64%                        1.70% 1.86%      2.06%

    Net loan charge-offs as a percentage of average total loans      0.42          0.43                         0.57  0.77       0.92
    -----------------------------------------------------------      ----          ----                         ----  ----       ----
    (a)            Primarily
                   charge-
                   offs of
                   loans to
                   real estate
                   investors
                   and
                   developers.
    (b)            Primarily charge-offs of
                   loans secured by owner-
                   occupied real estate.
    (c)            Reflects the impact of
                   acquired loans, which were
                   initially recorded at fair
                   value with no related
                   allowance for loan losses.



    ANALYSIS OF THE ALLOWANCE FOR CREDIT LOSSES ON LENDING-RELATED COMMITMENTS (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                                                         2012                            2011
                                                                                                         ----                            ----
    (in millions)                                                                          2nd Qtr  1st Qtr        4th Qtr  3rd Qtr   2nd Qtr
    ------------                                                                           -------  -------        -------  -------   -------

    Balance at beginning of period                                                                        $25                     $26               $27          $30 $32
    Add: Provision for credit losses on lending-related commitments                              11            (1)                         (1)  (3)      (2)
    ---------------------------------------------------------------                             ---           ---                         ---  ---      ---
    Balance at end of period                                                                              $36                     $25               $26          $27 $30
    ------------------------                                                                              ---                     ---               ---          --- ---

    Unfunded lending-related commitments sold                                                     $         -             $         -            $    -        $   -  $3
    -----------------------------------------                                                   ---       ---           ---       ---          ---  ---      --- --- ---



    NONPERFORMING ASSETS (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                                                                                                              2012                                                          2011
                                                                                                                                                              ----                                                          ----
    (in millions)                                                                                                                    2nd Qtr   1st Qtr                4th Qtr   3rd Qtr    2nd Qtr
    ------------                                                                                                                     -------   -------                -------   -------    -------

    SUMMARY OF NONPERFORMING ASSETS AND PAST DUE LOANS
    Nonaccrual loans:
    Business loans:
    Commercial                                                                                                                                    $175                             $205                                     $237                             $258                             $261
    Real estate construction:
    Commercial Real Estate business line (a)                                                                                               60                   77                               93                  109                 137
    Other business lines (b)                                                                                                                9                    8                                8                    3                   2
    -----------------------                                                                                                               ---                  ---                              ---                  ---                 ---
    Total real estate construction                                                                                                         69                   85                              101                  112                 139
    Commercial mortgage:
    Commercial Real Estate business line (a)                                                                                              155                  174                              159                  198                 186
    Other business lines (b)                                                                                                              220                  275                              268                  275                 269
    -----------------------                                                                                                               ---                  ---                              ---                  ---                 ---
    Total commercial mortgage                                                                                                             375                  449                              427                  473                 455
    Lease financing                                                                                                                         4                    4                                5                    5                   6
    International                                                                                                                           -                    4                                8                    7                   7
    -------------                                                                                                                         ---                  ---                              ---                  ---                 ---
    Total nonaccrual business loans                                                                                                       623                  747                              778                  855                 868
    Retail loans:
    Residential mortgage                                                                                                                   76                   69                               71                   65                  60
    Consumer:
    Home equity                                                                                                                            16                    9                                5                    4                   4
    Other consumer                                                                                                                          4                    5                                6                    5                   9
    --------------                                                                                                                        ---                  ---                              ---                  ---                 ---
    Total consumer                                                                                                                         20                   14                               11                    9                  13
    --------------                                                                                                                        ---                  ---                              ---                  ---                 ---
    Total nonaccrual retail loans                                                                                                          96                   83                               82                   74                  73
    -----------------------------                                                                                                         ---                  ---                              ---                  ---                 ---
    Total nonaccrual loans                                                                                                                719                  830                              860                  929                 941
    Reduced-rate loans                                                                                                                     28                   26                               27                   29                  33
    ------------------                                                                                                                    ---                  ---                              ---                  ---                 ---
    Total nonperforming loans (c)                                                                                                         747                  856                              887                  958                 974
    Foreclosed property                                                                                                                    67                   67                               94                   87                  70
    -------------------                                                                                                                   ---                  ---                              ---                  ---                 ---
    Total nonperforming assets (c)                                                                                                                $814                             $923                                     $981                           $1,045                           $1,044
    -----------------------------                                                                                                                 ----                             ----                                     ----                           ------                           ------

    Nonperforming loans as a percentage of total loans                                                                                   1.70%                1.99%                            2.08%                2.32%               2.49%
    Nonperforming assets as a percentage of total loans                                                                                  1.85                 2.14                             2.29                 2.53                2.66
    and foreclosed property
    Allowance for loan losses as a percentage of total                                                                                     89                   82                               82                   80                  83
    nonperforming loans
    Loans past due 90 days or more and still accruing                                                                                              $43                              $50                                      $58                              $81                              $64
    -------------------------------------------------                                                                                              ---                              ---                                      ---                              ---                              ---

    ANALYSIS OF NONACCRUAL LOANS
    Nonaccrual loans at beginning of period                                                                                                       $830                             $860                                     $929                             $941                             $996
    Loans transferred to nonaccrual (d)                                                                                                    47                   69                               99                  130                 150
    Nonaccrual business loan gross charge-offs (e)                                                                                        (56)                 (55)                             (76)                 (76)               (109)
    Loans transferred to accrual status (d)                                                                                               (41)                   -                                -                  (15)                  -
    Nonaccrual business loans sold (f)                                                                                                    (16)                  (7)                             (19)                 (15)                (16)
    Payments/Other (g)                                                                                                                    (45)                 (37)                             (73)                 (36)                (80)
    ------------------                                                                                                                    ---                  ---                              ---                  ---                 ---
    Nonaccrual loans at end of period                                                                                                             $719                             $830                                     $860                             $929                             $941
    ---------------------------------                                                                                                             ----                             ----                                     ----                             ----                             ----
    (a) Primarily loans to real estate investors and developers.
    (b) Primarily loans secured by owner-occupied real estate.
    (c) Excludes loans acquired with credit impairment.
    (d) Based on an analysis of nonaccrual loans with book balances greater than $2 million.
    (e) Analysis of gross loan charge-offs:
    Nonaccrual business loans                                                                                                                      $56                              $55                                      $76                              $76                             $109
    Performing watch list loans                                                                                                             -                    -                                -                    1                   -
    Consumer and residential mortgage loans                                                                                                 8                    7                                9                   13                  16
                                                                                                                                          ---                  ---                              ---                  ---                 ---
    Total gross loan charge-offs                                                                                                                   $64                              $62                                      $85                              $90                             $125
                                                                                                                                                   ---                              ---                                      ---                              ---                             ----
    (f) Analysis of loans sold:
        Nonaccrual business loans                                                                                                                  $16                               $7                                      $19                              $15                              $16
        Performing watch list loans                                                                                                         7                   11                                -                   16                   6
                                                                                                                                          ---                  ---                              ---                  ---                 ---
    Total loans sold                                                                                                                               $23                              $18                                      $19                              $31                              $22
                                                                                                                                                   ---                              ---                                      ---                              ---                              ---
    (g) Includes net changes related to nonaccrual loans with balances less than $2 million, payments on nonaccrual loans with book balances greater than $2 million and transfers of nonaccrual loans to foreclosed property. Excludes business loan gross charge-offs and business nonaccrual loans sold.



    ANALYSIS OF NET INTEREST INCOME (FTE) (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                                         Six Months Ended
                                                                                         ----------------
                                                                         June 30, 2012                                June 30, 2011
                                                                         -------------                                -------------
                                                            Average             Average             Average                   Average
    (dollar amounts in millions)                            Balance   Interest    Rate            Balance      Interest     Rate
    ---------------------------                             -------   --------    ----            -------      --------     ----

    Commercial loans                                                   $25,359                   $446               3.54%                           $21,586      $397 3.70%
    Real estate construction loans                             1,437                 32          4.54                          2,029             36         3.62
    Commercial mortgage loans                                 10,093                231          4.59                          9,713            191         3.96
    Lease financing                                              883                 15          3.35                            972             17         3.56
    International loans                                        1,235                 23          3.71                          1,237             24         3.83
    Residential mortgage loans                                 1,503                 35          4.65                          1,562             42         5.37
    Consumer loans                                             2,239                 38          3.43                          2,262             39         3.42
    --------------                                             -----                ---          ----                          -----            ---         ----
    Total loans (a)                                           42,749                820          3.86                         39,361            746         3.82

    Auction-rate securities available-for-sale                   324                  1          0.71                            527              2         0.80
    Other investment securities available-for-sale             9,484                122          2.64                          6,832            114         3.39
    ----------------------------------------------             -----                ---          ----                          -----            ---         ----
    Total investment securities available-for-sale             9,808                123          2.57                          7,359            116         3.19

    Interest-bearing deposits with banks (b)                   3,724                  5          0.26                          2,899              4         0.25
    Other short-term investments                                 138                  1          1.76                            124              1         2.05
    ----------------------------                                 ---                ---          ----                            ---            ---         ----
    Total earning assets                                      56,419                949          3.39                         49,743            867         3.51

    Cash and due from banks                                      965                                       878
    Allowance for loan losses                                   (723)                                     (883)
    Accrued income and other assets                            5,121                                     4,410
                                                               -----                                     -----
    Total assets                                                       $61,782                                               $54,148
                                                                       -------                                               -------

    Money market and interest-bearing checking deposits                $20,627             18             0.18                              $18,003           23 0.26
    Savings deposits                                           1,575                  1          0.08                          1,443              1         0.09
    Customer certificates of deposit                           6,042                 17          0.55                          5,559             20         0.73
    Foreign office and other time deposits                       369                  1          0.61                            413              1         0.50
    --------------------------------------                       ---                ---          ----                            ---            ---         ----
    Total interest-bearing deposits                           28,613                 37          0.26                         25,418             45         0.36

    Short-term borrowings                                         73                  -          0.11                            103              -         0.21
    Medium- and long-term debt                                 4,897                 33          1.37                          5,974             34         1.15
    --------------------------                                 -----                ---          ----                          -----            ---         ----
    Total interest-bearing sources                            33,583                 70          0.42                         31,495             79         0.51

    Noninterest-bearing deposits                              19,882                                    15,623
    Accrued expenses and other liabilities                     1,346                                     1,126
    Total shareholders' equity                                 6,971                                     5,904
                                                               -----                                     -----
    Total liabilities and shareholders' equity                         $61,782                                               $54,148
                                                                       -------                                               -------

    Net interest income/rate spread (FTE)                                          $879          2.97                                          $788         3.00
                                                                                   ----                                                        ----

    FTE adjustment                                                                   $1                                                  $2
                                                                                    ---                                                 ---

    Impact of net noninterest-bearing sources of funds                             0.17                                               0.19
    --------------------------------------------------                             ----                                               ----
    Net interest margin (as a percentage of average earning                        3.14%                                              3.19%
    assets) (FTE) (a) (b)
    --------------------
    (a)                  Accretion of the purchase
                         discount on the acquired loan
                         portfolio of $43 million
                         increased the net interest
                         margin by 15 basis points in
                         the six months ended June 30,
                         2012.
    (b)                  Excess liquidity, represented by
                         average balances deposited with
                         the Federal Reserve Bank,
                         reduced the net interest margin
                         by 20 basis points and 18 basis
                         points in the six months ended
                         June 30, 2012 and 2011,
                         respectively.



    ANALYSIS OF NET INTEREST INCOME (FTE) (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                                                           Three Months Ended
                                                                                                           ------------------
                                                                         June 30, 2012                         March 31, 2012                                  June 30, 2011
                                                                         -------------                         --------------                                  -------------
                                                            Average             Average       Average                   Average          Average            Average
    (dollar amounts in millions)                            Balance   Interest    Rate      Balance      Interest     Rate            Balance   Interest   Rate
    ---------------------------                             -------   --------    ----      -------      --------     ----            -------   --------   ----

    Commercial loans                                                   $25,983             $227               3.52%                               $24,736                       $219        3.56%                  $21,677      $196 3.65%
    Real estate construction loans                             1,420                 15    4.50                          1,453               17              4.58                     1,881        17         3.75
    Commercial mortgage loans                                  9,983                112    4.46                         10,202              119              4.73                     9,636        96         3.98
    Lease financing                                              869                  7    3.28                            897                8              3.41                       958         8         3.50
    International loans                                        1,265                 12    3.66                          1,205               11              3.76                     1,254        12         3.80
    Residential mortgage loans                                 1,487                 17    4.53                          1,519               18              4.77                     1,525        21         5.50
    Consumer loans                                             2,221                 18    3.37                          2,257               20              3.49                     2,243        20         3.42
    --------------                                             -----                ---    ----                          -----              ---              ----                     -----       ---         ----
    Total loans (a)                                           43,228                408    3.79                         42,269              412              3.92                    39,174       370         3.79

    Auction-rate securities available-for-sale                   296                  -    0.82                            352                1              0.63                       500         1         0.71
    Other investment securities available-for-sale             9,432                 59    2.55                          9,537               63              2.73                     6,907        58         3.40
    ----------------------------------------------             -----                ---    ----                          -----              ---              ----                     -----       ---         ----
    Total investment securities available-for-sale             9,728                 59    2.49                          9,889               64              2.65                     7,407        59         3.20

    Interest-bearing deposits with banks (b)                   3,556                  3    0.26                          3,893                2              0.26                     3,435         3         0.25
    Other short-term investments                                 141                  -    1.55                            135                1              1.97                       120         -         1.39
    ----------------------------                                 ---                ---    ----                            ---              ---              ----                       ---       ---         ----
    Total earning assets                                      56,653                470    3.35                         56,186              479              3.44                    50,136       432         3.46

    Cash and due from banks                                      931                                 999                                              872
    Allowance for loan losses                                   (710)                               (737)                                            (859)
    Accrued income and other assets                            5,076                               5,165                                            4,368
                                                               -----                               -----                                            -----
    Total assets                                                       $61,950                                         $61,613                                               $54,517
                                                                       -------                                         -------                                               -------

    Money market and interest-bearing checking deposits                $20,458           8          0.18                                $20,795                10               0.19                  $18,207           11 0.26
    Savings deposits                                           1,607                  1    0.07                          1,543                -              0.08                     1,465         1         0.09
    Customer certificates of deposit                           6,107                  9    0.53                          5,978                8              0.57                     5,609        10         0.70
    Foreign office and other time deposits                       379                  -    0.64                            358                1              0.57                       413         1         0.52
    --------------------------------------                       ---                ---    ----                            ---              ---              ----                       ---       ---         ----
    Total interest-bearing deposits                           28,551                 18    0.25                         28,674               19              0.26                    25,694        23         0.35

    Short-term borrowings                                         68                  -    0.12                             78                -              0.11                       112         -         0.14
    Medium- and long-term debt                                 4,854                 17    1.40                          4,940               16              1.34                     5,821        17         1.20
    --------------------------                                 -----                ---    ----                          -----              ---              ----                     -----       ---         ----
    Total interest-bearing sources                            33,473                 35    0.42                         33,692               35              0.42                    31,627        40         0.51

    Noninterest-bearing deposits                              20,128                              19,637                                           15,786
    Accrued expenses and other liabilities                     1,347                               1,345                                            1,132
    Total shareholders' equity                                 7,002                               6,939                                            5,972
                                                               -----                               -----                                            -----
    Total liabilities and shareholders' equity                         $61,950                                         $61,613                                               $54,517
                                                                       -------                                         -------                                               -------

    Net interest income/rate spread (FTE)                                          $435    2.93                                            $444              3.02                                       $392         2.95
                                                                                   ----                                                    ----                                                         ----

    FTE adjustment                                                           $        -                                            $1                                                    $1
                                                                           ---      ---                                           ---                                                   ---

    Impact of net noninterest-bearing sources of funds                             0.17                                         0.17                                           0.19
    --------------------------------------------------                             ----                                         ----                                           ----
    Net interest margin (as a percentage of average earning                        3.10%                                        3.19%                                          3.14%
    assets) (FTE) (a) (b)
    --------------------
    (a)               Accretion of the purchase
                      discount on the acquired loan
                      portfolio of $18 million and
                      $25 million in the second and
                      first quarters of 2012,
                      respectively, increased the net
                      interest margin by 13 basis
                      points and 18 basis points in
                      the second and first quarters
                      of 2012, respectively.
    (b)               Excess liquidity, represented by
                      average balances deposited with
                      the Federal Reserve Bank,
                      reduced the net interest margin
                      by 18 basis points and by 21
                      basis points in the second and
                      first quarter of 2012,
                      respectively, and by 21 basis
                      points in the second quarter of
                      2011.



    CONSOLIDATED STATISTICAL DATA (unaudited)
    Comerica Incorporated and Subsidiaries

                                                          June 30,           March 31,          December 31,         September 30,  June 30,
    (in millions, except per share data)                       2012                2012                 2011                  2011       2011
    -----------------------------------                        ----                ----                 ----                  ----       ----

    Commercial loans:
    Floor plan                                                        $2,406                                  $2,152                           $1,822             $1,209  $1,478
    Other                                                    24,610                     23,488                              23,174             21,904    20,574
    -----                                                    ------                     ------                              ------             ------    ------
    Total commercial loans                                   27,016                     25,640                              24,996             23,113    22,052
    Real estate construction loans:
    Commercial Real Estate business line (a)                    991                      1,055                               1,103              1,226     1,343
    Other business lines (b)                                    386                        387                                 430                422       385
    -----------------------                                     ---                        ---                                 ---                ---       ---
    Total real estate construction loans                      1,377                      1,442                               1,533              1,648     1,728
    Commercial mortgage loans:
    Commercial Real Estate business line (a)                  2,315                      2,501                               2,507              2,602     1,930
    Other business lines (b)                                  7,515                      7,578                               7,757              7,937     7,649
    -----------------------                                   -----                      -----                               -----              -----     -----
    Total commercial mortgage loans                           9,830                     10,079                              10,264             10,539     9,579
    Lease financing                                             858                        872                                 905                927       949
    International loans                                       1,224                      1,256                               1,170              1,046     1,162
    Residential mortgage loans                                1,469                      1,485                               1,526              1,643     1,491
    Consumer loans:
    Home equity                                               1,584                      1,612                               1,655              1,683     1,622
    Other consumer                                              634                        626                                 630                626       610
    --------------                                              ---                        ---                                 ---                ---       ---
    Total consumer loans                                      2,218                      2,238                               2,285              2,309     2,232
    --------------------                                      -----                      -----                               -----              -----     -----
    Total loans                                                      $43,992                                 $43,012                          $42,679            $41,225 $39,193
    -----------                                                      -------                                 -------                          -------            ------- -------

    Goodwill                                                            $635                                    $635                             $635               $635    $150
    Core deposit intangible                                      25                         27                                  29                 32         -
    Loan servicing rights                                         3                          3                                   3                  3         4

    Tier 1 common capital ratio (c) (d)                       10.32%                     10.27%                              10.37%             10.57% %  10.53%
    Tier 1 risk-based capital ratio (d)                       10.32                      10.27                               10.41              10.65     10.53
    Total risk-based capital ratio (d)                        13.82                      13.99                               14.25              14.84     14.80
    Leverage ratio (d)                                        10.92                      10.94                               10.92              11.41     11.40
    Tangible common equity ratio (c)                          10.27                      10.21                               10.27              10.43     10.90

    Common shareholders' equity per share of common stock             $36.18                                  $35.44                           $34.80             $34.94  $34.15
    Tangible common equity per share of common stock (c)      32.76                      32.06                               31.42              31.57     33.28
    Market value per share for the quarter:
    High                                                      32.88                      34.00                               27.37              35.79     39.00
    Low                                                       27.88                      26.25                               21.53              21.48     33.08
    Close                                                     30.71                      32.36                               25.80              22.97     34.57

    Quarterly ratios:
    Return on average common shareholders' equity              8.22%                      7.50%                               5.51%              5.91%     6.41%
    Return on average assets                                   0.93                       0.84                                0.63               0.67      0.70
    Efficiency ratio                                          67.53                      69.70                               75.97              75.59     69.65

    Number of banking centers                                   493                        495                                 494                502       446

    Number of employees - full time equivalent                9,014                      9,195                               9,397              9,701     8,915
    ------------------------------------------                -----                      -----                               -----              -----     -----
                   Primarily
                   loans to
                   real estate
                   investors
                   and
    (a)            developers.
    (b)            Primarily loans secured by owner-
                   occupied real estate.
    (c)            See Reconciliation of Non-GAAP
                   Financial Measures.
    (d)            June 30, 2012 ratios are
                   estimated.
                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                           
                                                                                                                                                                                                                                                                                                                                                                           
    PARENT COMPANY ONLY BALANCE SHEETS (unaudited)
    Comerica Incorporated
                                                                                                                                                                                                     
                                                                                                                                                               June 30,   December 31,    June 30,
    (in millions, except share data)                                                                                                                                2012          2011         2011
    -------------------------------                                                                                                                                 ----          ----         ----
                                                                                                                                                                                                     
    ASSETS
    Cash and due from subsidiary bank                                                                                                                                                            $2                             $7                   14
    Short-term investments with subsidiary bank                                                                                                                                    442                       411               413
    Other short-term investments                                                                                                                                                    86                        90                90
    Investment in subsidiaries, principally banks                                                                                                                                7,130                     7,011             6,122
    Premises and equipment                                                                                                                                                           4                         4                 3
    Other assets                                                                                                                                                     146                        177                   162
    ------------                                                                                                                                                     ---                        ---                   ---
        Total assets                                                                                                                                                            $7,810                             $7,700                        $6,804
        ------------                                                                                                                                                            ------                             ------                        ------
                                                                                                                                                                                                     
    LIABILITIES AND SHAREHOLDERS' EQUITY
    Medium- and long-term debt                                                                                                                                                                 $633                           $666                                      $635
    Other liabilities                                                                                                                                                              149                       166               131
    -----------------                                                                                                                                                              ---                       ---               ---
        Total liabilities                                                                                                                                            782                        832                   766
                                                                                                                                                                                                     
    Common stock - $5 par value:
    Authorized - 325,000,000 shares
    Issued - 228,164,824 shares at 6/30/12 and 12/31/11 and 203,878,110 shares at 6/30/11                                                                                                                                                         1,141                         1,141                            1,019
    Capital surplus                                                                                                                                                2,144                      2,170                 1,472
    Accumulated other comprehensive loss                                                                                                                                                                    (301)             (356)                (308)
    Retained earnings                                                                                                                                                            5,744                     5,546             5,395
    Less cost of common stock in treasury - 33,889,392 shares at 6/30/12, 30,831,076 shares at                                                                                                                             (1,700)               (1,633)                      (1,540)
    12/31/11, and 27,092,427 shares at 6/30/11
    ------------------------------------------
        Total shareholders' equity                                                                                                                                               7,028                     6,868             6,038
        --------------------------                                                                                                                                               -----                     -----             -----
        Total liabilities and shareholders' equity                                                                                                                                           $7,810                         $7,700                                    $6,804
        ------------------------------------------                                                                                                                                           ------                         ------                                    ------
    CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (unaudited)
    Comerica Incorporated and Subsidiaries

                                                                                                              Accumulated
                                                                                 Common Stock                    Other                                  Total
                                                                                 ------------
                                                                              Shares              Capital    Comprehensive  Retained       Treasury Shareholders'
    (in millions, except per share data)                                   Outstanding    Amount  Surplus        Loss       Earnings         Stock     Equity
    -----------------------------------                                    -----------    ------  -------        ----       --------         -----     ------

    BALANCE AT DECEMBER 31, 2010                                                 176.5                     $1,019                    $1,481                       $(389)            $5,247       $(1,565) $5,793
    Net income                                                                                  -              -                 -                -                199           -          199
    Other comprehensive income, net of tax                                                      -              -                 -               81                  -           -           81
    Cash dividends declared on common stock ($0.20 per share)                                   -              -                 -                -                (35)          -          (35)
    Purchase of common stock                                                      (0.5)                  -               -                -                 -             (21)         (21)
    Net issuance of common stock under employee stock plans                        0.8                   -             (30)               -               (16)             46            -
    Share-based compensation                                                                    -              -                21                -                  -           -           21
                                                                                              ---            ---               ---              ---                ---         ---          ---
    BALANCE AT JUNE 30, 2011                                                     176.8                     $1,019                    $1,472                       $(308)            $5,395       $(1,540) $6,038
    ------------------------                                                     -----                     ------                    ------                       -----             ------       -------  ------

    BALANCE AT DECEMBER 31, 2011                                                 197.3                     $1,141                    $2,170                       $(356)            $5,546       $(1,633) $6,868
    Net income                                                                                  -              -                 -                -                274           -          274
    Other comprehensive income, net of tax                                                      -              -                 -               55                  -           -           55
    Cash dividends declared on common stock ($0.25 per share)                                   -              -                 -                -                (49)          -          (49)
    Purchase of common stock                                                      (4.1)                  -               -                -                 -            (125)        (125)
    Net issuance of common stock under employee stock plans                        1.1                   -             (49)               -               (27)             60          (16)
    Share-based compensation                                                                    -              -                21                -                  -           -           21
    Other                                                                                       -              -                 2                -                  -          (2)           -
    -----                                                                                     ---            ---               ---              ---                ---         ---          ---
    BALANCE AT JUNE 30, 2012                                                     194.3                     $1,141                    $2,144                       $(301)            $5,744       $(1,700) $7,028
    ------------------------                                                     -----                     ------                    ------                       -----             ------       -------  ------



    BUSINESS SEGMENT FINANCIAL RESULTS (unaudited)
    Comerica Incorporated and Subsidiaries


    (dollar amounts in millions)                   Business           Retail           Wealth
    Three Months Ended June 30, 2012                 Bank              Bank          Management         Finance   Other         Total
    --------------------------------                 ----              ----          ----------         -------   -----         -----
    Earnings summary:
    Net interest income (expense) (FTE)                          $385                             $161                     $46               $(166)               $9              $435
    Provision for credit losses                           12                      3                            2             -          2               19
    Noninterest income                                    83                     47                           66            17         (2)             211
    Noninterest expenses                                 151                    177                           79             2         24              433
    Provision (benefit) for income taxes (FTE)            95                      9                           11           (56)        (9)              50
                                                         ---                    ---                          ---           ---        ---
    Net income (loss)                                            $210                              $19                     $20                $(95)             $(10)             $144
                                                                 ----                              ---                     ---                ----              ----              ----
    Net credit-related charge-offs                                $26                               $9                     $10          -                -            $45

    Selected average balances:
    Assets                                                    $34,376                           $5,946                  $4,604             $11,953            $5,071           $61,950
    Loans                                             33,449                  5,250                        4,529             -          -           43,228
    Deposits                                          24,145                 20,525                        3,640           177        192           48,679

    Statistical data:
    Return on average assets (a)                        2.44%                  0.35%                        1.76%          N/M        N/M             0.93%
    Efficiency ratio                                   32.30                  85.17                        73.98           N/M        N/M            67.53
                                                       -----                  -----                        -----           ---        ---            -----

                                                   Business           Retail           Wealth
    Three Months Ended March 31, 2012                Bank              Bank          Management         Finance   Other         Total
    ---------------------------------                ----              ----          ----------         -------   -----         -----
    Earnings summary:
    Net interest income (expense) (FTE)                          $379                             $167                     $47               $(156)               $7              $444
    Provision for credit losses                            2                      4                           15             -          1               22
    Noninterest income                                    81                     42                           65            13          5              206
    Noninterest expenses                                 158                    184                           80             3         24              449
    Provision (benefit) for income taxes (FTE)            94                      7                            6           (54)        (4)              49
                                                         ---                    ---                          ---           ---        ---
    Net income (loss)                                            $206                              $14                     $11                $(92)              $(9)             $130
                                                                 ----                              ---                     ---                ----               ---              ----
    Net credit-related charge-offs                                $28                              $12                      $5          -                -            $45

    Selected average balances:
    Assets                                                    $33,184                           $6,173                  $4,636             $12,095            $5,525           $61,613
    Loans                                             32,238                  5,462                        4,569             -          -           42,269
    Deposits                                          23,997                 20,373                        3,611           161        169           48,311

    Statistical data:
    Return on average assets (a)                        2.49%                  0.27%                        0.97%          N/M        N/M             0.84%
    Efficiency ratio                                   34.41                  87.86                        75.11           N/M        N/M            69.70
    ----------------                                   -----                  -----                        -----           ---        ---            -----

                                                   Business           Retail           Wealth
    Three Months Ended June 30, 2011                 Bank              Bank          Management         Finance   Other         Total
    --------------------------------                 ----              ----          ----------         -------   -----         -----
    Earnings summary:
    Net interest income (expense) (FTE)                          $342                             $141                     $48               $(147)         8             $392
    Provision for credit losses                            2                     24                           14             -          5               45
    Noninterest income                                    79                     46                           63            13          1              202
    Noninterest expenses                                 162                    162                           76             3          8              411
    Provision (benefit) for income taxes (FTE)            81                      4                            9           (51)        (1)              42
                                                         ---                    ---                          ---           ---        ---              ---
    Net income (loss)                                            $176                              $(3)                    $12                $(86)              $(3)              $96
                                                                 ----                              ---                     ---                ----               ---               ---
    Net credit-related charge-offs                                $54                              $22                     $14          -                -            $90

    Selected average balances:
    Assets                                                    $29,893                           $5,454                  $4,728              $9,440            $5,002           $54,517
    Loans                                             29,427                  4,999                        4,748             -          -           39,174
    Deposits                                          20,396                 17,737                        2,978           239        130           41,480

    Statistical data:
    Return on average assets (a)                        2.35%                (0.06)%                        1.03%          N/M        N/M             0.70%
    Efficiency ratio                                   38.27                  86.63                        71.58           N/M        N/M            69.65
    ----------------                                   -----                  -----                        -----           ---        ---            -----
             (a)   Return on average assets is
                   calculated based on the
                   greater of average assets
                   or average liabilities and
                   attributed equity.
    FTE - Fully Taxable Equivalent
    N/M - Not Meaningful



    MARKET SEGMENT FINANCIAL RESULTS (unaudited)
    Comerica Incorporated and Subsidiaries


    (dollar amounts in millions)                                                                              Other                          Finance
    Three Months Ended June 30, 2012             Midwest           Western         Texas         Florida   Markets           International & Other           Total
    --------------------------------             -------           -------         -----         -------   -------           ------------- -------           -----
    Earnings summary:
    Net interest income (expense) (FTE)                       $196                          $177                       $143                             $11                  $46           $19      $(157)        $435
    Provision for credit losses                         1                       1                       7                11                      (4)                   1           2        19
    Noninterest income                                 96                      37                      31                 4                      19                    9          15       211
    Noninterest expenses                              177                     104                      88                11                      18                    9          26       433
    Provision (benefit) for income taxes (FTE)         39                      40                      28                (2)                      4                    6         (65)       50
                                                      ---                     ---                     ---               ---                     ---                  ---         ---       ---
    Net income (loss)                                          $75                           $69                        $51                             $(5)                 $47           $12      $(105)        $144
                                                               ---                           ---                        ---                             ---                  ---           ---      -----         ----
    Net credit-related charge-offs                             $10                           $12                         $4                             $10                   $9      -         -          $45

    Selected average balances:
    Assets                                                 $14,028                       $13,170                    $10,270                          $1,407               $4,183        $1,868    $17,024      $61,950
    Loans                                          13,766                  12,920                   9,506             1,429                   3,837                1,770           -    43,228
    Deposits                                       19,227                  14,371                  10,185               446                   2,728                1,353         369    48,679

    Statistical data:
    Return on average assets (a)                     1.48%                   1.78%                   1.78%           (1.35)%                   4.53%                2.54%        N/M      0.93%
    Efficiency ratio                                60.51                   48.44                   50.96             77.45                   30.43                29.78         N/M     67.53
    ----------------                                -----                   -----                   -----             -----                   -----                -----         ---     -----

                                                                                                            Other                          Finance
    Three Months Ended March 31, 2012            Midwest           Western         Texas         Florida   Markets           International & Other           Total
    ---------------------------------            -------           -------         -----         -------   -------           ------------- -------           -----
    Earnings summary:
    Net interest income (expense) (FTE)                       $198                          $171                       $151                             $10                  $45           $18      $(149)        $444
    Provision for credit losses                        11                      (7)                     14                 6                      (2)                  (1)          1        22
    Noninterest income                                 98                      33                      31                 4                      14                    8          18       206
    Noninterest expenses                              182                     107                      92                 9                      23                    9          27       449
    Provision (benefit) for income taxes (FTE)         35                      39                      27                 -                       -                    6         (58)       49
                                                      ---                     ---                     ---               ---                     ---                  ---         ---       ---
    Net income (loss)                                          $68                           $65                        $49                             $(1)                 $38           $12      $(101)        $130
                                                               ---                           ---                        ---                             ---                  ---           ---      -----         ----
    Net credit-related charge-offs                             $18                           $11                         $7                              $2                   $6            $1         -          $45

    Selected average balances:
    Assets                                                 $14,095                       $12,623                    $10,082                          $1,416               $4,021        $1,756    $17,620      $61,613
    Loans                                          13,825                  12,383                   9,295             1,418                   3,697                1,651           -    42,269
    Deposits                                       19,415                  13,897                  10,229               424                   2,628                1,388         330    48,311

    Statistical data:
    Return on average assets (a)                     1.33%                   1.75%                   1.72%           (0.21)%                   3.77%                2.73%        N/M      0.84%
    Efficiency ratio                                61.40                   52.52                   50.75             68.89                   44.68                32.95         N/M     69.70
    ----------------                                -----                   -----                   -----             -----                   -----                -----         ---     -----

                                                                                                            Other                          Finance
    Three Months Ended June 30, 2011             Midwest           Western         Texas         Florida   Markets           International & Other           Total
    --------------------------------             -------           -------         -----         -------   -------           ------------- -------           -----
    Earnings summary:
    Net interest income (expense) (FTE)                       $204                          $166                        $89                             $12                  $41           $19      $(139)        $392
    Provision for credit losses                        15                      16                      (2)               12                       4                   (5)          5        45
    Noninterest income                                100                      37                      25                 4                      13                    9          14       202
    Noninterest expenses                              183                     112                      63                11                      22                    9          11       411
    Provision (benefit) for income taxes (FTE)         44                      25                      20                (2)                     (2)                   9         (52)       42
                                                      ---                     ---                     ---               ---                     ---                  ---         ---       ---
    Net income (loss)                                          $62                           $50                        $33                             $(5)                 $30           $15       $(89)         $96
                                                               ---                           ---                        ---                             ---                  ---           ---       ----          ---
    Net credit-related charge-offs                             $37                           $26                         $3                             $15                  $11           $(2)        -          $90

    Selected average balances:
    Assets                                                 $14,262                       $12,329                     $7,082                          $1,534               $3,106        $1,762    $14,442      $54,517
    Loans                                          14,050                  12,121                   6,872             1,565                   2,829                1,737           -    39,174
    Deposits                                       18,318                  12,458                   6,176               396                   2,451                1,312         369    41,480

    Statistical data:
    Return on average assets (a)                     1.28%                   1.48%                   1.84%           (1.29)%                   3.87%                3.33%        N/M      0.70%
    Efficiency ratio                                60.17                   54.85                   55.69             72.67                   42.74                33.69         N/M     69.65
    ----------------                                -----                   -----                   -----             -----                   -----                -----         ---     -----
    (a)            Return on average assets is
                   calculated based on the
                   greater of average assets
                   or average liabilities and
                   attributed equity.
    FTE - Fully Taxable Equivalent
    N/M - Not Meaningful



    RECONCILIATION OF NON-GAAP FINANCIAL MEASURES (unaudited)
    Comerica Incorporated and Subsidiaries

                                                              June 30,           March 31,         December 31,         September 30,  June 30,
    (dollar amounts in millions)                                   2012                2012                2011                  2011       2011
    ---------------------------                                    ----                ----                ----                  ----       ----

    Tier 1 Common Capital Ratio:
    Tier 1 capital (a) (b)                                                $6,676                                 $6,647                           $6,582          $6,560  $6,193
    Less:
    Trust preferred securities                                        -                         -                                  25                 49      -
                                                                    ---                       ---                                 ---                ---    ---
    Tier 1 common capital (b)                                             $6,676                                 $6,647                           $6,557          $6,511  $6,193
    ------------------------                                              ------                                 ------                           ------          ------  ------

    Risk-weighted assets (a) (b)                                         $64,691                                $64,742                          $63,244         $61,593 $58,795
    ---------------------------                                          -------                                -------                          -------         ------- -------

    Tier 1 risk-based capital ratio (b)                           10.32%                    10.27%                              10.41%             10.65% 10.53%
    Tier 1 common capital ratio (b)                               10.32                     10.27                               10.37              10.57  10.53
    ------------------------------                                -----                     -----                               -----              -----  -----

    Tangible Common Equity Ratio:
    Common shareholders' equity                                           $7,028                                 $6,985                           $6,868          $6,951  $6,038
    Less:
    Goodwill                                                        635                       635                                 635                635    150
    Other intangible assets                                          28                        30                                  32                 35      4
                                                                    ---                       ---                                 ---                ---    ---
    Tangible common equity                                                $6,365                                 $6,320                           $6,201          $6,281  $5,884
    ----------------------                                                ------                                 ------                           ------          ------  ------

    Total assets                                                         $62,650                                $62,593                          $61,008         $60,888 $54,141
    Less:
    Goodwill                                                        635                       635                                 635                635    150
    Other intangible assets                                          28                        30                                  32                 35      4
                                                                    ---                       ---                                 ---                ---    ---
    Tangible assets                                                      $61,987                                $61,928                          $60,341         $60,218 $53,987
    ---------------                                                      -------                                -------                          -------         ------- -------

    Common equity ratio                                           11.22%                    11.16%                              11.26%             11.42% 11.15%
    Tangible common equity ratio                                  10.27                     10.21                               10.27              10.43  10.90
    ----------------------------                                  -----                     -----                               -----              -----  -----

    Tangible Common Equity per Share of Common Stock:
    Common shareholders' equity                                           $7,028                                 $6,985                           $6,868          $6,951  $6,038
    Tangible common equity                                        6,365                     6,320                               6,201              6,281  5,884
    ----------------------                                        -----                     -----                               -----              -----  -----

    Shares of common stock outstanding (in millions)                194                       197                                 197                199    177
    -----------------------------------------------                 ---                       ---                                 ---                ---    ---

    Common shareholders' equity per share of common stock                 $36.18                                 $35.44                           $34.80          $34.94  $34.15
    Tangible common equity per share of common stock              32.76                     32.06                               31.42              31.57  33.28
    ------------------------------------------------              -----                     -----                               -----              -----  -----
    (a)                 Tier 1 capital and risk-
                         weighted assets as defined
                         by regulation.
    (b)                 June 30, 2012 Tier 1
                         capital and risk-weighted
                         assets are estimated.

The Tier 1 common capital ratio removes preferred stock and qualifying trust preferred securities from Tier 1 capital as defined by and calculated in conformity with bank regulations. The tangible common equity removes preferred stock and the effect of intangible assets from capital and the effect of intangible assets from total assets and tangible common equity per share of common stock removes the effect of intangible assets from common shareholders equity per share of common stock. Comerica believes these measurements are meaningful measures of capital adequacy used by investors, regulators, management and others to evaluate the adequacy of common equity and to compare against other companies in the industry.

SOURCE Comerica Incorporated

For further information: Media, Wayne J. Mielke, +1 (214) 462-4463, or Investors, Darlene P. Persons, +1 (214) 462-6831, or Brittany L. Butler, +1 (214) 462-6834
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