Financial News

Comerica Reports Third Quarter 2012 Net Income Of $117 Million
Customer Relationship Focus Supports Loan and Deposit Growth
Average Total Loan Growth Continues - Driven by a $717 Million, 3 Percent Increase in Commercial Loans
Average Deposits Increase to Record Level of $50 Billion
Strong Capital Supports Shareholder Return of $119 Million
PR Newswire

DALLAS, Oct. 17, 2012 /PRNewswire/ -- Comerica Incorporated (NYSE: CMA) today reported third quarter 2012 net income of $117 million, compared to $144 million for the second quarter 2012. Earnings per fully diluted share was 61 cents compared to 73 cents for the second quarter 2012. Third quarter 2012 earnings per fully diluted share included restructuring expenses of 8 cents associated with the acquisition of Sterling Bancshares, Inc. (Sterling) compared to 2 cents for the second quarter 2012.

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     (dollar
     amounts
     in
     millions,
     except
     per
     share
     data)        3rd Qtr '12       2nd Qtr '12        3rd Qtr '11
     ---------    -----------       -----------        -----------
    Net
     interest
     income
     (a)                       $427                                $435        $423
     Provision
     for
     credit
     losses                22                      19                      35
     Noninterest
     income               197                     211                     201
     Noninterest
     expenses
     (b)                  449                     433                     463
     Provision
     for
     income
     taxes                 36                      50                      28

    Net
     income               117                     144                      98

    Net
     income
     attributable
     to
     common
     shares               116                     142                      97

     Diluted
     income
     per
     common
     share               0.61                    0.73                    0.51

     Average
     diluted
     shares
     (in
     millions)            191                     194                     192

    Tier
     1
     common
     capital
     ratio
     (d)                10.32%      (c)         10.38%                  10.57%
     Tangible
     common
     equity
     ratio
     (d)                10.25                   10.27                   10.43
     --------           -----                   -----                   -----
    (a)              Included
                     accretion of
                     the purchase
                     discount on
                     the acquired
                     Sterling loan
                     portfolio of
                     $15 million
                     ($9 million,
                     after tax),
                     $18 million
                     ($11 million,
                     after tax) and
                     $27 million
                     ($17 million,
                     after tax) in
                     the third and
                     second quarter
                     2012 and the
                     third quarter
                     2011,
                     respectively.
    (b)              Included restructuring expenses of
                     $25 million ($16 million, after
                     tax), $8 million ($5 million, after
                     tax) and $33 million ($21 million,
                     after tax) in the third and second
                     quarter 2012 and the third quarter
                     2011, respectively, associated with
                     the acquisition of Sterling.
    (c)              September 30, 2012 ratio is
                     estimated.
    (d)              See Reconciliation of Non-GAAP
                     Financial Measures.
    ---              ------------------------------

"Our customer relationship focus supported loan and deposit growth in the third quarter, despite a slow growing national economy," said Ralph W. Babb Jr., chairman and chief executive officer. "Average loans were up $369 million, or 1 percent, compared to the second quarter, primarily reflecting an increase of $717 million, or 3 percent, in commercial loans. This was the ninth consecutive quarter of average commercial loan growth, resulting in more than a 20 percent year-over-year increase, including our acquisition of Sterling in July 2011. The increase in average commercial loans in the third quarter was primarily driven by increases in Mortgage Banker Finance, Technology and Life Sciences, and Energy.

"Net interest income declined slightly, reflecting the expected continued shift in loan portfolio mix and decline in accretion, as well as a decline in nonaccrual interest received and a leasing residual value adjustment. Lower loan and securities portfolio yields were partially offset by increased loan volume.''

"Strong noninterest-bearing deposit growth continued in the third quarter. We had record average deposits of $50 billion in the third quarter 2012, with an increase of $1 billion, primarily driven by the increase in noninterest-bearing deposits.

"Our capital position remained a source of strength. We repurchased 2.9 million shares in the third quarter under our share repurchase program. Combined with our dividend, we returned $119 million to shareholders in the third quarter."

Third Quarter 2012 Compared to Second Quarter 2012

    --  Average total loans increased $369 million, or 1 percent, primarily
        reflecting an increase of $717 million, or 3 percent, in commercial
        loans, partially offset by a decrease of $344 million, or 3 percent, in
        commercial real estate loans (commercial mortgage and real estate
        construction loans). The increase in commercial loans was primarily
        driven by increases in Mortgage Banker Finance, Technology and Life
        Sciences and Energy.
    --  Average total deposits increased $1.2 billion, to $49.9 billion,
        primarily reflecting an increase of $1.3 billion, or 7 percent, in
        noninterest-bearing deposits.
    --  Strong credit quality continued in the third quarter 2012. Nonaccrual
        loans decreased $54 million, to $665 million at September 30, 2012. Net
        credit-related charge-offs decreased $2 million to $43 million, or 0.39
        percent of average loans, in the third quarter 2012. The provision for
        credit losses was $22 million in the third quarter 2012 compared to $19
        million in the second quarter 2012.
    --  Net interest income was $427 million in the third quarter 2012 compared
        to $435 million in the second quarter 2012. The $8 million decrease in
        net interest income was primarily due to a decline in nonaccrual
        interest received($4 million) and a leasing residual value adjustment
        ($2 million), as well as the expected continued shift in the mix of the
        loan portfolio ($6 million), a decrease in the accretion of the purchase
        discount on the acquired Sterling loan portfolio ($3 million) and lower
        reinvestment yields on mortgage-backed investment securities ($2
        million), partially offset by lower funding costs ($2 million), an
        increase in loan volumes ($3 million) and one more day in the third
        quarter ($4 million).
    --  Noninterest income was $197 million in the third quarter 2012 compared
        to $211 million for the second quarter 2012. The $14 million decrease
        was primarily due to decreases in certain non-customer driven income
        categories. Net securities gains of $6 million and a $5 million annual
        incentive bonus received in the second quarter 2012 were not repeated in
        the third quarter, and net income from principal investing and warrants
        declined $3 million.
    --  Noninterest expenses were $449 million in the third quarter 2012,
        compared to $433 million in the second quarter 2012. The $16 million
        increase primarily reflected a $17 million increase in restructuring
        expenses related to the Sterling acquisition.
    --  Comerica repurchased 2.9 million shares of common stock under the share
        repurchase program in the third quarter 2012. Combined with the
        dividend, and in accordance with the capital plan approved earlier this
        year, $119 million, or 101 percent of net income, was returned to
        shareholders in the third quarter (89 percent, excluding the third
        quarter restructuring charge).

Net Interest Income


    (dollar amounts
     in millions)     3rd Qtr '12          2nd Qtr '12         3rd Qtr '11
    ---------------   -----------          -----------         -----------
    Net interest
     income                           $427                                    $435            $423

    Net interest
     margin                  2.96%                       3.10%                       3.18%

    Selected average
     balances (a):
    Total earning
     assets                        $57,801                                 $56,653         $53,243
    Total loans            43,597                      43,228                      40,098
    Total investment
     securities             9,791                       9,728                       8,158
    Federal Reserve
     Bank deposits
     (excess
     liquidity)             4,160                       3,463                       4,800


    Total deposits         49,857                      48,679                      45,098
    Total
     noninterest-
     bearing deposits      21,469                      20,128                      17,511
    -----------------      ------                      ------                      ------
    a)              Average balances in 3rd quarter
                    2011 included Sterling balances
                    from July 28 through September
                    30, 2011.
    ---             -------------------------------

    --  Net interest income of $427 million in the third quarter 2012 decreased
        $8 million compared to the second quarter 2012.
        --  Second quarter 2012 included an unusually high amount of interest
            received on nonaccrual loans, which declined by $4 million in the
            third quarter. In addition, third quarter 2012 included a $2 million
            negative residual value adjustment to assets in the leasing
            portfolio.
        --  The continued shift in the loan portfolio mix reduced net interest
            income $6 million, primarily due to the decrease in higher-yielding
            commercial real estate loans, the increase in lower-yielding
            commercial loans, the maturity of higher-yielding fixed-rate loans
            and positive credit quality migration throughout the loan portfolio.
        --  Accretion of the purchase discount on the acquired Sterling loan
            portfolio decreased $3 million, to $15 million in the third quarter
            2012, compared to $18 million in the second quarter 2012. For the
            fourth quarter of 2012, $7 million to $9 million of accretion is
            expected to be recognized.
        --  Interest earned on investment securities available-for-sale
            decreased $2 million, as a result of lower reinvestment yields on
            mortgage-backed investment securities.
        --  An increase in loan volumes ($3 million), one more day in the third
            quarter ($4 million) and lower funding costs ($2 million) partially
            offset the items noted above.
    --  Average earning assets increased $1.1 billion in the third quarter 2012,
        compared to the second quarter 2012, primarily reflecting a $697 million
        increase in excess liquidity and a $369 million increase in average
        loans.
    --  Average deposits increased $1.2 billion in the third quarter 2012,
        compared to the second quarter 2012, primarily due to a $1.3 billion
        increase in average noninterest-bearing deposits, partially offset by a
        decrease in customer certificates of deposit. The rate paid on total
        average interest-bearing deposits decreased 1 basis point, to 24 basis
        points.
    --  Net interest margin of 2.96 percent decreased 14 basis points compared
        to the second quarter 2012. In addition to the decrease from the
        unusually high amount of nonaccrual interest received in the second
        quarter (3 basis points) and the negative leasing residual value
        adjustment in the third quarter (2 basis points), net interest margin
        was negatively impacted by lower accretion on the acquired Sterling loan
        portfolio (2 basis points), continued shift in mix in the loan portfolio
        (3 basis points), lower reinvestment yields on mortgage-backed
        securities (2 basis points) and the increase in excess liquidity (3
        basis points). Lower funding costs partially offset the decline (1 basis
        point).

Noninterest Income

Noninterest income totaled $197 million for the third quarter 2012 compared to $211 million for the second quarter 2012. The $14 million decrease was primarily due to decreases in certain non-customer driven income categories. Net securities gains of $6 million and a $5 million annual incentive bonus received from Comerica's third-party credit card provider in the second quarter 2012 were not repeated in the third quarter, and net income from principal investing and warrants declined $3 million. Additionally, customer derivative income decreased $3 million in the third quarter 2012. These declines were partially offset by a $5 million increase in deferred compensation asset returns. The increase in deferred compensation asset returns is offset by an increase in deferred compensation expense in noninterest expenses.

Noninterest Expenses

Noninterest expenses totaled $449 million in the third quarter 2012 compared to $433 million in the second quarter 2012. The $16 million increase was primarily due to increases of $17 million in restructuring expenses and $3 million in salaries expense, partially offset by a decrease of $5 million in legal expenses. Additionally, noninterest expenses were reduced by $6 million in the third quarter 2012 and $3 million in the second quarter due to gains on sales of assets. Restructuring charges related to the Sterling acquisition are substantially complete. The increase in salaries expense was primarily due to a $5 million increase in deferred compensation expense, partially offset by a $3 million decrease in executive incentive compensation.

Credit Quality

"Credit quality continued to be strong," said Babb. "With 39 basis points of net charge-offs and watch list loans at 8.3 percent of the total loan portfolio, we are well within our historical normal range."


    (dollar amounts in millions)       3rd Qtr '12      2nd Qtr '12       3rd Qtr '11
    ---------------------------        -----------      -----------       -----------
    Net credit-related charge-offs                  $43                               $45        $77
    Net credit-related charge-offs/
     Average total loans                      0.39%                 0.42%                  0.77%

    Provision for credit losses                     $22                               $19        $35

    Nonperforming loans (a)                    692                   747                    958
    Nonperforming assets (NPAs) (a)            755                   814                  1,045
    NPAs/Total loans and foreclosed
     property                                 1.71%                 1.85%                  2.53%

    Loans past due 90 days or more and
     still accruing                                 $36                               $43        $81

    Allowance for loan losses                  647                   667                    767
    Allowance for credit losses on
     lending-related commitments (b)            35                    36                     27
                                               ---                   ---                    ---
    Total allowance for credit losses          682                   703                    794

    Allowance for loan losses/Total
     loans                                    1.46%                 1.52%                  1.86%
    Allowance for loan losses/
     Nonperforming loans                        94                    89                     80
    --------------------------                 ---                   ---                    ---
    (a)              Excludes loans
                     acquired with
                     credit
                     impairment.
    (b)              Included in "Accrued expenses and
                     other liabilities" on the
                     consolidated balance sheets.
                     ---------------------------------
    --  Internal watch list loans continued the downward trend, declining $182
        million in the third quarter 2012, to $3.7 billion at September 30,
        2012. Nonperforming assets decreased $59 million to $755 million at
        September 30, 2012.
    --  During the third quarter 2012, $35 million of borrower relationships
        over $2 million were transferred to nonaccrual status, a decrease of $12
        million from the second quarter 2012.

Balance Sheet and Capital Management

Total assets and common shareholders' equity were $63.3 billion and $7.1 billion, respectively, at September 30, 2012, compared to $62.7 billion and 7.0 billion, respectively, at June 30, 2012. There were approximately 191 million common shares outstanding at September 30, 2012. Comerica repurchased $90 million of common stock (2.9 million shares) under the share repurchase program during the third quarter 2012. Combined with the dividend of $0.15 per share in the third quarter 2012, and in accordance with the capital plan approved earlier this year, share repurchases and dividends returned 101 percent of third quarter 2012 net income to shareholders (89 percent, excluding the third quarter restructuring charge).

Comerica's tangible common equity ratio was 10.25% at September 30, 2012, a decrease of 2 basis points from June 30, 2012. The estimated Tier 1 common capital ratio decreased 6 basis points, to 10.32% at September 30, 2012, from June 30, 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 7 percent to 8 percent.
    --  Net interest income increasing 4 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 September 30, 2012 and are presented on a fully taxable equivalent (FTE) basis. The accompanying narrative addresses third quarter 2012 results compared to second quarter 2012.

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


    (dollar amounts
     in millions)     3rd Qtr '12         2nd Qtr '12             3rd Qtr '11
    ---------------   -----------         -----------             -----------
    Business Bank                  $211               88%                      $210       84%              $179 86%
    Retail Bank                10         4                     19                8            19       9
    Wealth Management          18         8                     20                8            11       5
    -----------------         ---       ---                    ---              ---           ---     ---
                              239       100%                   249              100%          209     100%
    Finance                  (103)                        (95)                       (91)
    Other (a)                 (19)                        (10)                       (20)
    --------                  ---                         ---                        ---
        Total                      $117                                   $144                    $98
        -----                      ----                                   ----                    ---
    (a)               Includes items not directly
                      associated with the three
                      major business segments or
                      the Finance Division.

Business Bank


    (dollar amounts in millions)  3rd Qtr        2nd Qtr       3rd Qtr
                                     '12           '12           '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)              $386          $385          $363
    Provision for credit losses         15            12            18
    Noninterest income                  76            83            77
    Noninterest expenses               144           151           164
    Net income                         211           210           179

    Net credit-related charge-
     offs                               27            26            40

    Selected average balances:
    Assets                          34,863        34,376        30,608
    Loans                           33,856        33,449        29,957
    Deposits                        25,142        24,145        21,759
    --------                        ------        ------        ------

    --  Average loans increased $407 million, primarily due to increases in
        Mortgage Banker Finance and Middle Market, partially offset by a
        decrease in Commercial Real Estate. The increase in Middle Market
        primarily reflected increases in Energy and Technology and Life
        Sciences.
    --  Average deposits increased $997 million. The increase was broad-based,
        reflecting increases in Middle Market, Corporate, Commercial Real Estate
        and Mortgage Banker Finance.
    --  Net interest income increased $1 million, primarily due to higher loan
        volumes, increased net funds transfer pricing (FTP) credits, as a result
        of higher deposit balances, and one more day in the third quarter,
        partially offset by decreases in loan yields and accretion on the
        acquired Sterling loan portfolio.
    --  The provision for credit losses increased $3 million, primarily
        reflecting increases in Middle Market and Mortgage Banker Finance,
        partially offset by a decrease in Commercial Real Estate. The increase
        in Middle Market primarily reflected increases in Technology and Life
        Sciences, National Dealer Services and Energy, partially offset by a
        decrease in general Middle Market.
    --  Noninterest income decreased $7 million, primarily due to decreases in
        commercial lending fees and warrant income.
    --  Noninterest expenses decreased $7 million, primarily due to decreases in
        net allocated corporate overhead expense and processing charges, and a
        third quarter gain on sale of assets; partially offset by an increase in
        legal expenses.

Retail Bank


    (dollar amounts in millions)  3rd Qtr        2nd Qtr       3rd Qtr
                                     '12           '12           '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)              $161          $161          $173
    Provision for credit losses          6             3            16
    Noninterest income                  41            47            47
    Noninterest expenses               181           177           175
    Net income (loss)                   10            19            19

    Net credit-related charge-
     offs                               13             9            28

    Selected average balances:
    Assets                           5,964         5,946         5,985
    Loans                            5,265         5,250         5,483
    Deposits                        20,682        20,525        19,792
    --------                        ------        ------        ------

    --  Average deposits increased $157 million, primarily due to an increase in
        Small Business.|
    --  The provision for credit losses increased $3 million, primarily due to
        an increase in Small Business.
    --  Noninterest income decreased $6 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 increased $4 million, primarily due to small
        increases in several noninterest expense categories.

Wealth Management


    (dollar amounts in millions)  3rd Qtr       2nd Qtr      3rd Qtr
                                     '12          '12          '11
    ---------------------------  --------      --------     --------
    Net interest income (FTE)              $47          $46          $45
    Provision for credit losses          3            2            7
    Noninterest income                  62           66           56
    Noninterest expenses                78           79           77
    Net income                          18           20           11

    Net credit-related charge-
     offs                                3           10            9

    Selected average balances:
    Assets                           4,566        4,604        4,674
    Loans                            4,476        4,529        4,658
    Deposits                         3,667        3,640        3,198
    --------                         -----        -----        -----

    --  Average loans decreased $53 million, primarily due to a decrease in
        Private Banking. |
    --  Average deposits increased $27 million, primarily due to an increase in
        Private Banking.
    --  Noninterest income decreased $4 million, primarily due a decrease in
        gains on the sale of auction-rate securities.

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 September 30, 2012 and are presented on a fully taxable equivalent (FTE) basis. The accompanying narrative addresses third quarter 2012 results compared to second quarter 2012.

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


    (dollar amounts
     in millions)   3rd Qtr '12       2nd Qtr '12           3rd Qtr '11
    --------------- -----------       -----------           -----------
    Midwest                       $71             30%                        $75        31%              $60 28%
    Western                  70              29                69             27             50      23
    Texas                    45              19                51             20             64      31
    Florida                  (1)              -                (5)            (2)             1       1
    Other Markets            41              17                47             19             22      11
    International            13               5                12              5             12       6
    -------------           ---             ---               ---            ---            ---     ---
                            239             100%              249            100%           209     100%
    Finance & Other
     (a)                   (122)                      (105)                       (111)
    ---------------        ----                       ----                        ----
        Total                    $117                                   $144                    $98
        -----                    ----                                   ----                    ---
    (a)             Includes items not directly
                     associated with the
                     geographic markets.

Midwest Market


    (dollar amounts in millions)  3rd Qtr        2nd Qtr       3rd Qtr
                                     '12           '12           '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)              $194          $196          $199
    Provision for credit losses          2             1            20
    Noninterest income                  95            96            96
    Noninterest expenses               175           177           183
    Net income                          71            75            60

    Net credit-related charge-
     offs                               12            10            33

    Selected average balances:
    Assets                          13,784        14,028        14,118
    Loans                           13,468        13,766        13,873
    Deposits                        19,628        19,227        18,510
    --------                        ------        ------        ------

    --  Average loans decreased $298 million, primarily due to decreases in
        Middle Market, Commercial Real Estate, Corporate, and Private Banking.
    --  Average deposits increased $401 million, primarily due to increases in
        Corporate, Middle Market and Small Business, partially offset by a
        decrease in Personal Banking.
    --  Net interest income decreased $2 million, primarily due to decreases in
        loan volumes and yields, partially offset by one more day in the third
        quarter 2012 and an increase in net FTP credits, primarily as a result
        of higher deposit balances and lower loan balances.

Western Market


    (dollar amounts in millions)  3rd Qtr        2nd Qtr       3rd Qtr
                                     '12           '12           '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)              $181          $177          $166
    Provision for credit losses          -             1            13
    Noninterest income                  34            37            32
    Noninterest expenses               105           104           106
    Net income                          70            69            50

    Net credit-related charge-
     offs                               10            12            32

    Selected average balances:
    Assets                          13,442        13,170        12,110
    Loans                           13,163        12,920        11,889
    Deposits                        15,192        14,371        12,975
    --------                        ------        ------        ------

    --  Average loans increased $243 million, primarily due to increases in
        Middle Market and Corporate. The increase in Middle Market primarily
        reflected increases in Technology and Life Sciences and National Dealer
        Services.
    --  Average deposits increased $821 million, primarily due to increases in
        Middle Market, Commercial Real Estate and Small Business. The increase
        in Middle Market was broad-based.
    --  Net interest income increased $4 million, primarily due to an increase
        in loan volumes, one more day in the third quarter 2012, and an increase
        in net FTP credits as a result of higher deposit balances.
    --  Noninterest income decreased $3 million, primarily due to a decrease in
        warrant income.

Texas Market


    (dollar amounts in millions)  3rd Qtr        2nd Qtr       3rd Qtr
                                    '12            '12           '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)              $139          $143           $143
    Provision for credit losses         10             7            (8)
    Noninterest income                  30            31            29
    Noninterest expenses                89            88            81
    Net income                          45            51            64

    Net credit-related charge-
     offs                                7             4             2

    Selected average balances:
    Assets                          10,327        10,270         8,510
    Loans                            9,585         9,506         8,145
    Deposits                         9,941        10,185         8,865
    --------                         -----        ------         -----

    --  Average loans increased $79 million, primarily due to an increase in
        Middle Market, partially offset by a decrease in Commercial Real Estate.
        The increase in Middle Market was primarily due to an increase in
        Energy.
    --  Average deposits decreased $244 million, primarily reflecting decreases
        in Middle Market, Small Business and Private Banking. The decrease in
        Middle Market primarily reflected decreases in Technology and Life
        Sciences and Energy.
    --  Net interest income decreased $4 million, primarily due to a decrease in
        accretion on the acquired Sterling loan portfolio and lower loan yields,
        partially offset by an increase in loan volumes and one more day in the
        third quarter 2012.
    --  The provision for credit losses increased $3 million, primarily due to
        an increase in Private Banking.

Florida Market


    (dollar amounts in millions)  3rd Qtr        2nd Qtr       3rd Qtr
                                    '12            '12            '11
    ---------------------------  --------       --------      --------
    Net interest income (FTE)               $10           $11           $11
    Provision for credit losses          5            11              2
    Noninterest income                   3             4              4
    Noninterest expenses                10            11             11
    Net income                          (1)           (5)             1

    Net credit-related charge-
     offs                                9            10              5

    Selected average balances:
    Assets                           1,309         1,407          1,450
    Loans                            1,328         1,429          1,477
    Deposits                           512           446            404
    --------                           ---           ---            ---

    --  Average loans decreased $101 million, primarily due to decreases in
        Commercial Real Estate and Private Banking.
    --  Average deposits increased $66 million, primarily due to an increase in
        Private Banking.
    --  The provision for credit losses decreased $6 million, primarily due to
        decreases in Private Banking and Middle Market.

Conference Call and Webcast

Comerica will host a conference call to review third quarter 2012 financial results at 7 a.m. CT Wednesday, October 17, 2012. Interested parties may access the conference call by calling (800) 309-2262 or (706) 679-5261 (event ID No. 31764718). 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 October 31, 2012. The conference call replay can be accessed by calling (855) 859-2056 or (404) 537-3406 (event ID No. 31764718). 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                 Nine Months Ended
                                                                                    ------------------                 -----------------
                                                                     September 30,       June 30,       September 30,      September 30,
    (in millions, except per share data)                                      2012                 2012          2011           2012     2011
    -----------------------------------                                       ----                 ----          ----           ----     ----
    PER COMMON SHARE AND COMMON STOCK DATA
    Diluted net income                                                                            $0.61                        $0.73            $0.51                  $2.00   $1.61
    Cash dividends declared                                                   0.15                               0.15           0.10             0.40          0.30
    Common shareholders' equity (at period end)                              37.01                              36.18          34.94
    Tangible common equity (at period end) (a)                               33.56                              32.76          31.57

    Average diluted shares (in thousands)                                  191,492                            194,487        191,634          193,991       182,602
    ------------------------------------                                   -------                            -------        -------          -------       -------
    KEY RATIOS
    Return on average common shareholders' equity                             6.67%                              8.22%          5.91%            7.46%         6.44%
    Return on average assets                                                  0.74                               0.93           0.67             0.84          0.71
    Tier 1 common capital ratio (a) (b)                                      10.32                              10.38          10.57
    Tier 1 risk-based capital ratio (b)                                      10.32                              10.38          10.65
    Total risk-based capital ratio (b)                                       13.63                              13.90          14.84
    Leverage ratio (b)                                                       10.71                              10.92          11.41
    Tangible common equity ratio (a)                                         10.25                              10.27          10.43
    -------------------------------                                          -----                              -----          -----
    AVERAGE BALANCES
    Commercial loans                                                                            $26,700                      $25,983          $22,127                $25,810 $21,769
    Real estate construction loans:
    Commercial Real Estate business line (c)                                   999                              1,035          1,269            1,029         1,501
    Other business lines (d)                                                   390                                385            430              391           417
                                                                               ---                                ---            ---              ---           ---
    Total real estate construction loans                                     1,389                              1,420          1,699            1,420         1,918
    Commercial mortgage loans:
    Commercial Real Estate business line (c)                                 2,140                              2,443          2,244            2,367         2,046
    Other business lines (d)                                                 7,530                              7,540          8,031            7,584         7,856
                                                                             -----                              -----          -----            -----         -----
    Total commercial mortgage loans                                          9,670                              9,983         10,275            9,951         9,902
    Lease financing                                                            852                                869            936              873           960
    International loans                                                      1,302                              1,265          1,163            1,257         1,212
    Residential mortgage loans                                               1,488                              1,487          1,606            1,498         1,577
    Consumer loans                                                           2,196                              2,221          2,292            2,225         2,272
                                                                             -----                              -----          -----            -----         -----
    Total loans                                                             43,597                             43,228         40,098           43,034        39,610

    Earning assets                                                          57,801                             56,653         53,243           56,884        50,923
    Total assets                                                            63,276                             61,950         58,238           62,284        55,526
    Noninterest-bearing deposits                                            21,469                             20,128         17,511           20,415        16,259
    Interest-bearing deposits                                               28,388                             28,551         27,587           28,538        26,149
                                                                            ------                             ------         ------           ------        ------
    Total deposits                                                          49,857                             48,679         45,098           48,953        42,408

    Common shareholders' equity                                              7,045                              7,002          6,633            6,996         6,150
    ---------------------------                                              -----                              -----          -----            -----         -----
    NET INTEREST INCOME
    Net interest income (fully taxable equivalent basis)                                           $428                         $435             $424                 $1,306  $1,212
    Fully taxable equivalent adjustment                                          1                                  -              1                2             3
    Net interest margin (fully taxable equivalent basis)                      2.96%                              3.10%          3.18%            3.08%         3.19%
    ---------------------------------------------------                       ----                               ----           ----             ----          ----
    CREDIT QUALITY
    Nonaccrual loans                                                                               $665                         $719             $929
    Reduced-rate loans                                                          27                                 28             29
                                                                               ---                                ---            ---
    Total nonperforming loans (e)                                              692                                747            958
    Foreclosed property                                                         63                                 67             87
                                                                               ---                                ---            ---
    Total nonperforming assets (e)                                             755                                814          1,045

    Loans past due 90 days or more and still accruing                           36                                 43             81

    Gross loan charge-offs                                                      59                                 64             90                   $185             $338
    Loan recoveries                                                             16                                 19             13               52            70
                                                                               ---                                ---            ---              ---           ---
    Net loan charge-offs                                                        43                                 45             77              133           268

    Allowance for loan losses                                                  647                                667            767
    Allowance for credit losses on lending-related commitments                  35                                 36             27
                                                                               ---                                ---            ---
    Total allowance for credit losses                                          682                                703            794

    Allowance for loan losses as a percentage of total loans                  1.46%                              1.52%          1.86%
    Net loan charge-offs as a percentage of average total loans (f)           0.39                               0.42           0.77             0.41%         0.90%
    Nonperforming assets as a percentage of total loans and
     foreclosed property (e)                                                  1.71                               1.85           2.53
    Allowance for loan losses as a percentage of total nonperforming
     loans                                                                      94                                 89             80
    ----------------------------------------------------------------           ---                                ---            ---
    (a)            See Reconciliation of Non-GAAP
                   Financial Measures.
    (b)            September 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)            Lending-related commitment
                   charge-offs were zero in all
                   periods presented.




    CONSOLIDATED BALANCE SHEETS
    Comerica Incorporated and Subsidiaries

                                           September 30,    June 30,  December 31,  September 30,
    (in millions, except share data)                2012         2012         2011           2011
    -------------------------------                 ----         ----         ----           ----
                                            (unaudited)   (unaudited)                (unaudited)
    ASSETS
    Cash and due from banks                                      $933                              $1,076             $982    $981

    Interest-bearing deposits with banks           3,005                     3,065                  2,574   4,217
    Other short-term investments                     146                       170                    149     137

    Investment securities available-for-
     sale                                         10,569                     9,940                 10,104   9,732

    Commercial loans                              27,460                    27,016                 24,996  23,113
    Real estate construction loans                 1,392                     1,377                  1,533   1,648
    Commercial mortgage loans                      9,559                     9,830                 10,264  10,539
    Lease financing                                  837                       858                    905     927
    International loans                            1,277                     1,224                  1,170   1,046
    Residential mortgage loans                     1,495                     1,469                  1,526   1,643
    Consumer loans                                 2,174                     2,218                  2,285   2,309
    --------------                                 -----                     -----                  -----   -----
    Total loans                                   44,194                    43,992                 42,679  41,225
    Less allowance for loan losses                  (647)                     (667)                  (726)   (767)
    ------------------------------                  ----                      ----                   ----    ----
    Net loans                                     43,547                    43,325                 41,953  40,458

    Premises and equipment                           625                       667                    675     685
    Accrued income and other assets                4,489                     4,407                  4,571   4,678
    -------------------------------                -----                     -----                  -----   -----
    Total assets                                              $63,314                             $62,650          $61,008 $60,888
    ------------                                              -------                             -------          ------- -------

    LIABILITIES AND SHAREHOLDERS' EQUITY
    Noninterest-bearing deposits                              $21,753                             $21,330          $19,764 $19,116

    Money market and interest-bearing
     checking deposits                            20,407                    20,008                 20,311  20,237
    Savings deposits                               1,589                     1,629                  1,524   1,771
    Customer certificates of deposit               5,742                     6,045                  5,808   5,980
    Other time deposits                                -                         -                      -      45
    Foreign office time deposits                     486                       376                    348     303
    ----------------------------                     ---                       ---                    ---     ---
    Total interest-bearing deposits               28,224                    28,058                 27,991  28,336
    -------------------------------               ------                    ------                 ------  ------
    Total deposits                                49,977                    49,388                 47,755  47,452

    Short-term borrowings                             63                        83                     70     164
    Accrued expenses and other
     liabilities                                   1,450                     1,409                  1,371   1,312
    Medium- and long-term debt                     4,740                     4,742                  4,944   5,009
    --------------------------                     -----                     -----                  -----   -----
    Total liabilities                             56,230                    55,622                 54,140  53,937

    Common stock - $5 par value:
    Authorized - 325,000,000 shares
    Issued - 228,164,824 shares                    1,141                     1,141                  1,141   1,141
    Capital surplus                                2,153                     2,144                  2,170   2,162
    Accumulated other comprehensive loss            (253)                     (301)                  (356)   (230)
    Retained earnings                              5,831                     5,744                  5,546   5,471
    Less cost of common stock in treasury
     -36,790,174 shares at 9/30/12,
     33,889,392 shares at 6/30/12,
     30,831,076 shares at 12/31/11 and
     29,238,425 shares at 9/30/11                 (1,788)                   (1,700)                (1,633) (1,593)
    -------------------------------------         ------                    ------                 ------  ------
    Total shareholders' equity                     7,084                     7,028                  6,868   6,951
    --------------------------                     -----                     -----                  -----   -----
    Total liabilities and shareholders'
     equity                                                   $63,314                             $62,650          $61,008 $60,888
    -----------------------------------                       -------                             -------          ------- -------




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

                                                Three Months Ended               Nine Months Ended
                                                   September 30,                   September 30,
                                                   -------------                   -------------
    (in millions, except
     per share data)                            2012    2011          2012  2011
    --------------------                        ----    ----          ----  ----
    INTEREST INCOME
    Interest and fees on
     loans                                              $400                $405                         $1,219 $1,149
    Interest on investment
     securities                                   57               54                 179            170
    Interest on short-
     term investments                              3                4                   9              9
    ------------------                           ---              ---                 ---            ---
    Total interest income                        460              463               1,407          1,328
    INTEREST EXPENSE
    Interest on deposits                          17               24                  54             69
    Interest on medium-
     and long-term debt                           16               16                  49             50
    -------------------                          ---              ---                 ---            ---
    Total interest expense                        33               40                 103            119
    ----------------------                       ---              ---                 ---            ---
    Net interest income                          427              423               1,304          1,209
    Provision for credit
     losses                                       22               35                  63            126
    --------------------                         ---              ---                 ---            ---
    Net interest income
     after provision for
     credit losses                               405              388               1,241          1,083
    NONINTEREST INCOME
    Service charges on
     deposit accounts                             53               53                 162            156
    Fiduciary income                              39               37                 116            115
    Commercial lending
     fees                                         22               22                  71             64
    Letter of credit fees                         19               19                  54             55
    Card fees                                     12               17                  35             47
    Foreign exchange
     income                                        9               11                  29             30
    Bank-owned life
     insurance                                    10               10                  30             27
    Brokerage fees                                 5                5                  14             17
    Net securities gains                           -               12                  11             18
    Other noninterest
     income                                       28               15                  92             81
    -----------------                            ---              ---                 ---            ---
    Total noninterest
     income                                      197              201                 614            610
    NONINTEREST EXPENSES
    Salaries                                     192              192                 582            565
    Employee benefits                             61               53                 181            153
    -----------------                            ---              ---                 ---            ---
    Total salaries and
     employee benefits                           253              245                 763            718
    Net occupancy expense                         40               44                 121            122
    Equipment expense                             17               17                  50             49
    Outside processing fee
     expense                                      27               25                  79             74
    Software expense                              23               22                  67             65
    Merger and
     restructuring charges                        25               33                  33             38
    FDIC insurance expense                         9                8                  29             35
    Advertising expense                            7                7                  21             21
    Other real estate
     expense                                       2                5                   6             19
    Other noninterest
     expenses                                     46               57                 161            151
    -----------------                            ---              ---                 ---            ---
    Total noninterest
     expenses                                    449              463               1,330          1,292
    -----------------                            ---              ---               -----          -----
    Income before income
     taxes                                       153              126                 525            401
    Provision for income
     taxes                                        36               28                 134            104
    --------------------                         ---              ---                 ---            ---
    NET INCOME                                   117               98                 391            297
    Less income allocated
     to participating
     securities                                    1                1                   4              3
    ---------------------                        ---              ---                 ---            ---
    Net income
     attributable to
     common shares                                      $116                 $97                           $387   $294
    ----------------                                    ----                 ---                           ----   ----
    Earnings per common share:
    Basic                                              $0.61               $0.51                          $2.00  $1.63
    Diluted                                     0.61             0.51                2.00           1.61

    Comprehensive income                         165              176                 494            456

    Cash dividends
     declared on common
     stock                                        29               20                  78             55
    Cash dividends
     declared per common
     share                                      0.15             0.10                0.40           0.30
    --------------------                        ----             ----                ----           ----




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

                                                                           Third   Second   First  Fourth   Third                Third Quarter 2012 Compared To:

                                                                          Quarter  Quarter Quarter Quarter  Quarter    Second Quarter 2012                   Third Quarter 2011
    (in millions, except per share data)                                      2012    2012    2012     2011    2011 Amount    Percent             Amount    Percent
    -----------------------------------                                       ----    ----    ----     ----    ---- ------    -------             ------    -------
    INTEREST INCOME
    Interest and fees on loans                                                        $400                     $408              $411                          $415              $405                    $(8)       (2)%   $(5) (1)%
    Interest on investment securities                                           57              59               63       63                54                              (2)    (4)             3            4
    Interest on short-term investments                                           3               3                3        3                 4                               -           -               (1)        (5)
    ----------------------------------                                         ---             ---              ---      ---               ---                             ---         ---              ---        ---
    Total interest income                                                      460             470              477      481               463                             (10)    (2)            (3)          (1)
    INTEREST EXPENSE
    Interest on deposits                                                        17              18               19       21                24                              (1)    (4)            (7)         (26)
    Interest on medium- and long-term debt                                      16              17               16       16                16                              (1)    (5)             -            -
    --------------------------------------                                     ---             ---              ---      ---               ---                             ---    ---            ---          ---
    Total interest expense                                                      33              35               35       37                40                              (2)    (5)            (7)         (15)
    ----------------------                                                     ---             ---              ---      ---               ---                             ---    ---            ---          ---
    Net interest income                                                        427             435              442      444               423                              (8)    (2)             4            1
    Provision for credit losses                                                 22              19               22       18                35                               3     14            (13)         (38)
    ---------------------------                                                ---             ---              ---      ---               ---                             ---    ---            ---          ---
    Net interest income after provision                                        405             416              420      426               388                             (11)    (2)            17            4
    for credit losses
    NONINTEREST INCOME
    Service charges on deposit accounts                                         53              53               56       52                53                               -           -                -          -
    Fiduciary income                                                            39              39               38       36                37                               -           -                2          7
    Commercial lending fees                                                     22              24               25       23                22                              (2)   (10)             -            -
    Letter of credit fees                                                       19              18               17       18                19                               1      8              -            -
    Card fees                                                                   12              12               11       11                17                               -           -               (5)       (30)
    Foreign exchange income                                                      9              10               10       10                11                              (1)    (3)            (2)         (15)
    Bank-owned life insurance                                                   10              10               10       10                10                               -           -                -          -
    Brokerage fees                                                               5               4                5        5                 5                               1      2              -            -
    Net securities gains (losses)                                                -               6                5       (4)               12                              (6)   N/M      (12)          N/M
    Other noninterest income                                                    28              35               29       21                15                              (7)   (18)            13           89
    ------------------------                                                   ---             ---              ---      ---               ---                             ---    ---            ---          ---
    Total noninterest income                                                   197             211              206      182               201                             (14)    (7)            (4)          (2)
    NONINTEREST EXPENSES
    Salaries                                                                   192             189              201      205               192                               3      1              -            -
    Employee benefits                                                           61              61               59       52                53                               -           -                8         16
    -----------------                                                          ---             ---              ---      ---               ---                             ---         ---              ---        ---
    Total salaries and employee benefits                                       253             250              260      257               245                               3      1              8            3
    Net occupancy expense                                                       40              40               41       47                44                               -           -               (4)        (7)
    Equipment expense                                                           17              16               17       17                17                               1      2              -            -
    Outside processing fee expense                                              27              26               26       27                25                               1           -                2          4
    Software expense                                                            23              21               23       23                22                               2      6              1            5
    Merger and restructuring charges                                            25               8                -       37                33                              17    N/M       (8)          (22)
    FDIC insurance expense                                                       9              10               10        8                 8                              (1)          -                1         28
    Advertising expense                                                          7               7                7        7                 7                               -           -                -          -
    Other real estate expense                                                    2               -                4        3                 5                               2    N/M       (3)          (65)
    Other noninterest expenses                                                  46              55               60       53                57                              (9)   (15)           (11)         (21)
    --------------------------                                                 ---             ---              ---      ---               ---                             ---    ---            ---          ---
    Total noninterest expenses                                                 449             433              448      479               463                              16      4            (14)          (3)
    --------------------------                                                 ---             ---              ---      ---               ---                             ---    ---            ---          ---
    Income before income taxes                                                 153             194              178      129               126                             (41)   (21)            27           23
    Provision for income taxes                                                  36              50               48       33                28                             (14)   (27)             8           33
    --------------------------                                                 ---             ---              ---      ---               ---                             ---    ---            ---          ---
    NET INCOME                                                                 117             144              130       96                98                             (27)   (18)            19           20
    Less income allocated to participating securities                            1               2                1        1                 1                              (1)   (12)             -            -
    -------------------------------------------------                          ---             ---              ---      ---               ---                             ---    ---            ---          ---
    Net income attributable to common shares                                          $116                     $142              $129                           $95               $97                   $(26)      (18)%   $19   20%
    ----------------------------------------                                          ----                     ----              ----                           ---               ---                   ----       ----    ---  ---
    Earnings per common share:
    Basic                                                                            $0.61                    $0.73             $0.66                         $0.48             $0.51                 $(0.12)      (16)% $0.10   20%
    Diluted                                                                   0.61            0.73             0.66     0.48              0.51                           (0.12)   (16)          0.10           20

    Comprehensive income (loss)                                                165             169              160      (30)              176                              (4)    (2)           (11)          (6)

    Cash dividends declared on common stock                                     29              29               20       20                20                               -           -                9         45
    Cash dividends declared per common share                                  0.15            0.15             0.10     0.10              0.10                               -           -             0.05         50
    ----------------------------------------                                  ----            ----             ----     ----              ----                             ---         ---             ----        ---
    N/M - Not Meaningful




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

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

    Balance at beginning of period                                    $667              $704          $726             $767 $806

    Loan charge-offs:
    Commercial                                                 19                26       25            28         33
    Real estate construction:
    Commercial Real Estate business
     line (a)                                                   2                 2        2             4         11
    Other business lines (b)                                    -                 1        -             1          -
    -----------------------                                   ---               ---      ---           ---        ---
    Total real estate construction                              2                 3        2             5         11
    Commercial mortgage:
    Commercial Real Estate business
     line (a)                                                  12                16       13            17         12
    Other business lines (b)                                   13                11       13            24         21
    -----------------------                                   ---               ---      ---           ---        ---
    Total commercial mortgage                                  25                27       26            41         33
    International                                               1                 -        2             2          -
    Residential mortgage                                        6                 3        2             2          4
    Consumer                                                    6                 5        5             7          9
    --------                                                  ---               ---      ---           ---        ---
    Total loan charge-offs                                     59                64       62            85         90

    Recoveries on loans previously charged-off:
    Commercial                                                  7                10        9            11          5
    Real estate construction                                    3                 1        1             4          3
    Commercial mortgage                                         5                 4        3             9          3
    International                                               -                 -        1             -          -
    Residential mortgage                                        -                 -        1             -          1
    Consumer                                                    1                 4        2             1          1
    --------                                                  ---               ---      ---           ---        ---
    Total recoveries                                           16                19       17            25         13
    ----------------                                          ---               ---      ---           ---        ---
    Net loan charge-offs                                       43                45       45            60         77
    Provision for loan losses                                  23                 8       23            19         38
    -------------------------                                 ---               ---      ---           ---        ---
    Balance at end of period                                          $647              $667          $704             $726 $767
    ------------------------                                          ----              ----          ----             ---- ----

    Allowance for loan losses as a
     percentage of total loans                               1.46%             1.52%    1.64%         1.70%      1.86%

    Net loan charge-offs as a
     percentage of average total loans                       0.39              0.42     0.43          0.57       0.77
    ----------------------------------                       ----              ----     ----          ----       ----
                   Primarily
                   charge-
                   offs of
                   loans to
                   real estate
                   investors
                   and
    (a)            developers.
    (b)            Primarily charge-offs of
                   loans secured by owner-
                   occupied real estate.




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

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

    Balance at
     beginning of
     period                                           $36                             $25               $26           $27     $30
    Add: Provision
     for credit
     losses on
     lending-related
     commitments                              (1)                 11                   (1)               (1)  (3)
    ----------------                         ---                 ---                  ---               ---  ---
    Balance at end of
     period                                           $35                             $36               $25           $26     $27
    -----------------                                 ---                             ---               ---           ---     ---

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




    NONPERFORMING ASSETS (unaudited)
    Comerica Incorporated and Subsidiaries

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

    SUMMARY OF NONPERFORMING ASSETS AND PAST DUE LOANS
    Nonaccrual loans:
    Business loans:
    Commercial                                                  $154                            $175          $205             $237   $258
    Real estate construction:
    Commercial Real Estate
     business line (a)                                   45                   60                  77            93        109
    Other business lines (b)                              6                    9                   8             8          3
    -----------------------                             ---                  ---                 ---           ---        ---
    Total real estate
     construction                                        51                   69                  85           101        112
    Commercial mortgage:
    Commercial Real Estate
     business line (a)                                  137                  155                 174           159        198
    Other business lines (b)                            219                  220                 275           268        275
    -----------------------                             ---                  ---                 ---           ---        ---
    Total commercial mortgage                           356                  375                 449           427        473
    Lease financing                                       3                    4                   4             5          5
    International                                         -                    -                   4             8          7
    -------------                                       ---                  ---                 ---           ---        ---
    Total nonaccrual business
     loans                                              564                  623                 747           778        855
    Retail loans:
    Residential mortgage                                 69                   76                  69            71         65
    Consumer:
    Home equity                                          28                   16                   9             5          4
    Other consumer                                        4                    4                   5             6          5
    --------------                                      ---                  ---                 ---           ---        ---
    Total consumer                                       32                   20                  14            11          9
    --------------                                      ---                  ---                 ---           ---        ---
    Total nonaccrual retail
     loans                                              101                   96                  83            82         74
    -----------------------                             ---                  ---                 ---           ---        ---
    Total nonaccrual loans                              665                  719                 830           860        929
    Reduced-rate loans                                   27                   28                  26            27         29
    ------------------                                  ---                  ---                 ---           ---        ---
    Total nonperforming loans
     (c)                                                692                  747                 856           887        958
    Foreclosed property                                  63                   67                  67            94         87
    -------------------                                 ---                  ---                 ---           ---        ---
    Total nonperforming assets
     (c)                                                        $755                            $814          $923             $981 $1,045
    --------------------------                                  ----                            ----          ----             ---- ------

    Nonperforming loans as a
     percentage of total loans                         1.57%                1.70%               1.99%         2.08%      2.32%
    Nonperforming assets as a
     percentage of total loans                         1.71                 1.85                2.14          2.29       2.53
    and foreclosed property
    Allowance for loan losses as
     a percentage of total                               94                   89                  82            82         80
    nonperforming loans
    Loans past due 90 days or
     more and still accruing                                     $36                             $43           $50              $58    $81
    -------------------------                                    ---                             ---           ---              ---    ---

    ANALYSIS OF NONACCRUAL LOANS
    Nonaccrual loans at
     beginning of period                                        $719                            $830          $860             $929   $941
    Loans transferred to
     nonaccrual (d)                                      35                   47                  69            99        130
    Nonaccrual business loan
     gross charge-offs (e)                              (46)                 (56)                (55)          (76)       (76)
    Loans transferred to accrual
     status (d)                                           -                  (41)                  -             -        (15)
    Nonaccrual business loans
     sold (f)                                           (20)                 (16)                 (7)          (19)       (15)
    Payments/Other (g)                                  (23)                 (45)                (37)          (73)       (36)
    ------------------                                  ---                  ---                 ---           ---        ---
    Nonaccrual loans at end of
     period                                                     $665                            $719          $830             $860   $929
    --------------------------                                  ----                            ----          ----             ----   ----
    (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                                    $46                             $56           $55              $76    $76
    Performing watch list loans                           1                    -                   -             -          1
    Consumer and residential
     mortgage loans                                      12                    8                   7             9         13
                                                        ---                  ---                 ---           ---        ---
    Total gross loan charge-offs                                 $59                             $64           $62              $85    $90
                                                                 ---                             ---           ---              ---    ---
    (f) Analysis of loans sold:
    Nonaccrual business loans                                    $20                             $16            $7              $19    $15
    Performing watch list loans                          42                    7                  11             -         16
                                                        ---                  ---                 ---           ---        ---
    Total loans sold                                             $62                             $23           $18              $19    $31
                                                                 ---                             ---           ---              ---    ---
    (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

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

    Commercial loans                                                           $25,810                       $673               3.48%                            $21,769      $604 3.70%
    Real estate construction loans                                     1,420                   47            4.48                          1,918              59         4.12
    Commercial mortgage loans                                          9,951                  337            4.51                          9,902             306         4.12
    Lease financing                                                      873                   19            2.92                            960              25         3.53
    International loans                                                1,257                   35            3.73                          1,212              35         3.89
    Residential mortgage loans                                         1,498                   52            4.66                          1,577              63         5.34
    Consumer loans                                                     2,225                   57            3.44                          2,272              59         3.47
    --------------                                                     -----                  ---            ----                          -----             ---         ----
    Total loans (a)                                                   43,034                1,220            3.79                         39,610           1,151         3.88

    Auction-rate securities available-for-sale                           294                    2            0.78                            497               3         0.75
    Other investment securities available-for-sale                     9,509                  178            2.57                          7,131             168         3.20
    ----------------------------------------------                     -----                  ---            ----                          -----             ---         ----
    Total investment securities available-for-sale                     9,803                  180            2.51                          7,628             171         3.03

    Interest-bearing deposits with banks (b)                           3,909                    8            0.26                          3,557               7         0.24
    Other short-term investments                                         138                    1            1.80                            128               2         2.14
    ----------------------------                                         ---                  ---            ----                            ---             ---         ----
    Total earning assets                                              56,884                1,409            3.32                         50,923           1,331         3.50

    Cash and due from banks                                              967                                           908
    Allowance for loan losses                                           (707)                                         (860)
    Accrued income and other assets                                    5,140                                         4,555
                                                                       -----                                         -----
    Total assets                                                               $62,284                                                   $55,526
                                                                               -------                                                   -------

    Money market and interest-bearing checking
     deposits                                                                  $20,583                26              0.18                               $18,539           36 0.26
    Savings deposits                                                   1,589                    1            0.06                          1,516               1         0.11
    Customer certificates of deposit                                   5,993                   25            0.54                          5,666              30         0.70
    Foreign office and other time deposits                               373                    2            0.64                            428               2         0.50
    --------------------------------------                               ---                  ---            ----                            ---             ---         ----
    Total interest-bearing deposits                                   28,538                   54            0.25                         26,149              69         0.35

    Short-term borrowings                                                 78                    -            0.12                            137               -         0.15
    Medium- and long-term debt                                         4,846                   49            1.36                          5,702              50         1.17
    --------------------------                                         -----                  ---            ----                          -----             ---         ----
    Total interest-bearing sources                                    33,462                  103            0.41                         31,988             119         0.50

    Noninterest-bearing deposits                                      20,415                                        16,259
    Accrued expenses and other liabilities                             1,411                                         1,129
    Total shareholders' equity                                         6,996                                         6,150
                                                                       -----                                         -----
    Total liabilities and shareholders' equity                                 $62,284                                                   $55,526
                                                                               -------                                                   -------

    Net interest income/rate spread (FTE)                                                  $1,306            2.91                                         $1,212         3.00
                                                                                           ------                                                         ------

    FTE adjustment                                                                             $2                                                    $3
                                                                                              ---                                                   ---

    Impact of net noninterest-bearing sources of funds                                       0.17                                                 0.19
    --------------------------------------------------                                       ----                                                 ----
    Net interest margin (as a percentage of average earning assets)
     (FTE) (a) (b)                                                                           3.08%                                                 3.19%
    ---------------------------------------------------------------                          ----                                                 ----
    (a)                Accretion of the purchase
                       discount on the acquired loan
                       portfolio of $58 million and
                       $27 million in the nine months
                       ended September 30, 2012 and
                       2011, respectively, increased
                       the net interest margin by 14
                       basis points and 7 basis points
                       in the nine months ended
                       September 30, 2012 and 2011,
                       respectively.
    (b)                Excess liquidity, represented by
                       average balances deposited with
                       the Federal Reserve Bank,
                       reduced the net interest margin
                       by 20 basis points and 22 basis
                       points in the nine months ended
                       September 30, 2012 and 2011,
                       respectively.




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

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

    Commercial loans                                                           $26,700               $227               3.38%                               $25,983                            $227         3.52%                  $22,127      $207 3.70%
    Real estate construction loans                                     1,389                   15    4.36                          1,420               15                 4.50                        1,699        23         5.28
    Commercial mortgage loans                                          9,670                  106    4.34                          9,983              112                 4.46                       10,275       115         4.42
    Lease financing                                                      852                    4    2.04                            869                7                 3.28                          936         8         3.46
    International loans                                                1,302                   12    3.77                          1,265               12                 3.66                        1,163        11         4.01
    Residential mortgage loans                                         1,488                   17    4.67                          1,487               17                 4.53                        1,606        21         5.30
    Consumer loans                                                     2,196                   19    3.44                          2,221               18                 3.37                        2,292        20         3.56
    --------------                                                     -----                  ---    ----                          -----              ---                 ----                        -----       ---         ----
    Total loans (a)                                                   43,597                  400    3.66                         43,228              408                 3.79                       40,098       405         4.01

    Auction-rate securities available-for-sale                           234                    1    0.97                            296                -                 0.82                          437         1         0.63
    Other investment securities available-for-sale                     9,557                   57    2.42                          9,432               59                 2.55                        7,721        54         2.87
    ----------------------------------------------                     -----                  ---    ----                          -----              ---                 ----                        -----       ---         ----
    Total investment securities available-for-sale                     9,791                   58    2.38                          9,728               59                 2.49                        8,158        55         2.74

    Interest-bearing deposits with banks (b)                           4,276                    3    0.26                          3,556                3                 0.26                        4,851         3         0.23
    Other short-term investments                                         137                    -    1.88                            141                -                 1.55                          136         1         2.30
    ----------------------------                                         ---                  ---    ----                            ---              ---                 ----                          ---       ---         ----
    Total earning assets                                              57,801                  461    3.19                         56,653              470                 3.35                       53,243       464         3.47

    Cash and due from banks                                              971                                   931                                              969
    Allowance for loan losses                                           (673)                                 (710)                                            (814)
    Accrued income and other assets                                    5,177                                 5,076                                            4,840
                                                                       -----                                 -----                                            -----
    Total assets                                                               $63,276                                           $61,950                                                    $58,238
                                                                               -------                                           -------                                                    -------

    Money market and interest-bearing checking
     deposits                                                                  $20,495             8          0.17                                $20,458                    8                 0.18                   $19,595           13 0.25
    Savings deposits                                                   1,618                    -    0.04                          1,607                1                 0.07                        1,659         -         0.14
    Customer certificates of deposit                                   5,894                    8    0.52                          6,107                9                 0.53                        5,878        10         0.66
    Foreign office and other time deposits                               381                    1    0.71                            379                -                 0.64                          455         1         0.49
    --------------------------------------                               ---                  ---    ----                            ---              ---                 ----                          ---       ---         ----
    Total interest-bearing deposits                                   28,388                   17    0.24                         28,551               18                 0.25                       27,587        24         0.33

    Short-term borrowings                                                 89                    -    0.12                             68                -                 0.12                          204         -         0.08
    Medium- and long-term debt                                         4,745                   16    1.35                          4,854               17                 1.40                        5,168        16         1.23
    --------------------------                                         -----                  ---    ----                          -----              ---                 ----                        -----       ---         ----
    Total interest-bearing sources                                    33,222                   33    0.40                         33,473               35                 0.42                       32,959        40         0.47

    Noninterest-bearing deposits                                      21,469                                20,128                                           17,511
    Accrued expenses and other liabilities                             1,540                                 1,347                                            1,135
    Total shareholders' equity                                         7,045                                 7,002                                            6,633
                                                                       -----                                 -----                                            -----
    Total liabilities and shareholders' equity                                 $63,276                                           $61,950                                                    $58,238
                                                                               -------                                           -------                                                    -------

    Net interest income/rate spread (FTE)                                                    $428    2.79                                            $435                 2.93                                          $424         3.00
                                                                                             ----                                                    ----                                                               ----

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

    Impact of net noninterest-bearing sources of funds                                       0.17                                        0.17                                                 0.18
    --------------------------------------------------                                       ----                                        ----                                                 ----
    Net interest margin (as a percentage of average earning assets)
     (FTE) (a) (b)                                                                           2.96%                                        3.10%                                                3.18%
    ---------------------------------------------------------------                          ----                                        ----                                                 ----
    (a)                Accretion of the purchase
                       discount on the acquired loan
                       portfolio of $15 million, $18
                       million and $27 million in the
                       third and second quarters of
                       2012 and the third quarter of
                       2011, respectively, increased
                       the net interest margin by 10
                       basis points, 13 basis points
                       and 20 basis points in the
                       third and second quarters of
                       2012 and the third quarter of
                       2011, respectively.
    (b)                Excess liquidity, represented by
                       average balances deposited with
                       the Federal Reserve Bank,
                       reduced the net interest margin
                       by 21 basis points and by 18
                       basis points in the third and
                       second quarters of 2012,
                       respectively, and by 29 basis
                       points in the third quarter of
                       2011.




    CONSOLIDATED STATISTICAL DATA (unaudited)
    Comerica Incorporated and Subsidiaries

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

    Commercial loans:
    Floor plan                                                             $2,276                                  $2,406           $2,152          $1,822  $1,209
    Other                                                        25,184                24,610                      23,488  23,174          21,904
    -----                                                        ------                ------                      ------  ------          ------
    Total commercial loans                                       27,460                27,016                      25,640  24,996          23,113
    Real estate construction loans:
    Commercial Real Estate business line (a)                      1,003                   991                       1,055   1,103           1,226
    Other business lines (b)                                        389                   386                         387     430             422
    -----------------------                                         ---                   ---                         ---     ---             ---
    Total real estate construction loans                          1,392                 1,377                       1,442   1,533           1,648
    Commercial mortgage loans:
    Commercial Real Estate business line (a)                      2,020                 2,315                       2,501   2,507           2,602
    Other business lines (b)                                      7,539                 7,515                       7,578   7,757           7,937
    -----------------------                                       -----                 -----                       -----   -----           -----
    Total commercial mortgage loans                               9,559                 9,830                      10,079  10,264          10,539
    Lease financing                                                 837                   858                         872     905             927
    International loans                                           1,277                 1,224                       1,256   1,170           1,046
    Residential mortgage loans                                    1,495                 1,469                       1,485   1,526           1,643
    Consumer loans:
    Home equity                                                   1,570                 1,584                       1,612   1,655           1,683
    Other consumer                                                  604                   634                         626     630             626
    --------------                                                  ---                   ---                         ---     ---             ---
    Total consumer loans                                          2,174                 2,218                       2,238   2,285           2,309
    --------------------                                          -----                 -----                       -----   -----           -----
    Total loans                                                           $44,194                                 $43,992          $43,012         $42,679 $41,225
    -----------                                                           -------                                 -------          -------         ------- -------

    Goodwill                                                                 $635                                    $635             $635            $635    $635
    Core deposit intangible                                          23                    25                          27      29              32
    Loan servicing rights                                             2                     3                           3       3               3

    Tier 1 common capital ratio (c) (d)                           10.32%                10.38%                      10.27%  10.37%          10.57%
    Tier 1 risk-based capital ratio (d)                           10.32                 10.38                       10.27   10.41           10.65
    Total risk-based capital ratio (d)                            13.63                 13.90                       13.99   14.25           14.84
    Leverage ratio (d)                                            10.71                 10.92                       10.94   10.92           11.41
    Tangible common equity ratio (c)                              10.25                 10.27                       10.21   10.27           10.43

    Common shareholders' equity per share of common stock                  $37.01                                  $36.18           $35.44          $34.80  $34.94
    Tangible common equity per share of common stock (c)          33.56                 32.76                       32.06   31.42           31.57
    Market value per share for the quarter:
    High                                                          33.38                 32.88                       34.00   27.37           35.79
    Low                                                           29.32                 27.88                       26.25   21.53           21.48
    Close                                                         31.05                 30.71                       32.36   25.80           22.97

    Quarterly ratios:
    Return on average common shareholders' equity                  6.67%                 8.22%                       7.50%   5.51%           5.91%
    Return on average assets                                       0.74                  0.93                        0.84    0.63            0.67
    Efficiency ratio                                              71.68                 67.53                       69.70   75.97           75.59

    Number of banking centers                                       490                   493                         495     494             502

    Number of employees - full time equivalent                    9,008                 9,014                       9,195   9,397           9,701
    ------------------------------------------                    -----                 -----                       -----   -----           -----
                   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)            September 30, 2012 ratios are
                   estimated.




    PARENT COMPANY ONLY BALANCE SHEETS (unaudited)
    Comerica Incorporated

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

    ASSETS
    Cash and due from
     subsidiary bank                                                    $13                     $7  3
    Short-term investments
     with subsidiary bank                                 418                         411      440
    Other short-term
     investments                                           88                          90       86
    Investment in subsidiaries,
     principally banks                                  7,200                       7,011    7,098
    Premises and equipment                                  4                           4        3
    Other assets                                          150                         177      189
    ------------                                          ---                         ---      ---
        Total assets                                                 $7,873                 $7,700    $7,819
        ------------                                                 ------                 ------    ------

    LIABILITIES AND SHAREHOLDERS' EQUITY
    Medium- and long-term debt                                         $632                   $666      $722
    Other liabilities                                     157                         166      146
    -----------------                                     ---                         ---      ---
        Total liabilities                                 789                         832      868

    Common stock - $5 par value:
    Authorized - 325,000,000 shares
    Issued - 228,164,824 shares                         1,141                       1,141    1,141
    Capital surplus                                     2,153                       2,170    2,162
    Accumulated other
     comprehensive loss                                  (253)                       (356)    (230)
    Retained earnings                                   5,831                       5,546    5,471
    Less cost of common stock
     in treasury -36,790,174
     shares at 9/30/12,
     30,831,076 shares at
     12/31/11, and 29,238,425
     shares at 9/30/11                                 (1,788)                     (1,633) (1,593)
    -------------------------                          ------                      ------   ------
        Total shareholders' equity                      7,084                       6,868    6,951
        --------------------------                      -----                       -----    -----
        Total liabilities and
         shareholders' equity                                        $7,873                 $7,700    $7,819
        ---------------------                                        ------                 ------    ------




    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                                                                                   -              -                    -                       -          297           -          297
    Other comprehensive income, net of tax                                                       -              -                    -                     159            -           -          159
    Cash dividends declared on common stock ($0.30 per share)                                    -              -                    -                       -          (55)          -          (55)
    Purchase of common stock                                                      (2.7)                   -               -                     -                   -          (75)         (75)
    Acquisition of Sterling Bancshares, Inc.                                      24.3                  122             681                     -                   -            -          803
    Net issuance of common stock under employee stock plans                        0.8                    -             (29)                    -                 (18)          47            -
    Share-based compensation                                                                     -              -                   29                       -            -           -           29
                                                                                               ---            ---                  ---                     ---          ---         ---          ---
    BALANCE AT SEPTEMBER 30, 2011                                                198.9                      $1,141                         $2,162                      $(230)            $5,471       $(1,593) $6,951
    -----------------------------                                                -----                      ------                         ------                      -----             ------       -------  ------

    BALANCE AT DECEMBER 31, 2011                                                 197.3                      $1,141                         $2,170                      $(356)            $5,546       $(1,633) $6,868
    Net income                                                                                   -              -                    -                       -          391           -          391
    Other comprehensive income, net of tax                                                       -              -                    -                     103            -           -          103
    Cash dividends declared on common stock ($0.40 per share)                                    -              -                    -                       -          (78)          -          (78)
    Purchase of common stock                                                      (7.1)                   -               -                     -                   -         (215)        (215)
    Net issuance of common stock under employee stock plans                        1.2                    -             (48)                    -                 (28)          62          (14)
    Share-based compensation                                                                     -              -                   29                       -            -           -           29
    Other                                                                                        -              -                    2                       -            -          (2)           -
    -----                                                                                      ---            ---                  ---                     ---          ---         ---          ---
    BALANCE AT SEPTEMBER 30, 2012                                                191.4                      $1,141                         $2,153                      $(253)            $5,831       $(1,788) $7,084
    -----------------------------                                                -----                      ------                         ------                      -----             ------       -------  ------




    BUSINESS SEGMENT FINANCIAL RESULTS (unaudited)
    Comerica Incorporated and Subsidiaries


    (dollar amounts in millions)                   Business           Retail           Wealth
    Three Months Ended September 30, 2012            Bank              Bank          Management        Finance   Other         Total
    -------------------------------------            ----              ----          ----------        -------   -----         -----
    Earnings summary:
    Net interest income (expense) (FTE)                          $386                             $161                    $47               $(176)               $10              $428
    Provision for credit losses                           15                      6                           3             -         (2)              22
    Noninterest income                                    76                     41                          62            14          4              197
    Noninterest expenses                                 144                    181                          78             3         43              449
    Provision (benefit) for income taxes (FTE)            92                      5                          10           (62)        (8)              37
                                                         ---                    ---                         ---           ---        ---
    Net income (loss)                                            $211                              $10                    $18               $(103)              $(19)             $117
                                                                 ----                              ---                    ---               -----               ----              ----
    Net credit-related charge-offs                                $27                              $13                     $3          -                -             $43

    Selected average balances:
    Assets                                                    $34,863                           $5,964                 $4,566             $12,166             $5,717           $63,276
    Loans                                             33,856                  5,265                       4,476             -          -           43,597
    Deposits                                          25,142                 20,682                       3,667           193        173           49,857

    Statistical data:
    Return on average assets (a)                        2.42%                  0.18%                       1.61%          N/M        N/M             0.74%
    Efficiency ratio                                   31.23                  89.39                       71.14           N/M        N/M            71.68
                                                       -----                  -----                       -----           ---        ---            -----

                                                   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 September 30, 2011            Bank              Bank          Management        Finance   Other         Total
    -------------------------------------            ----              ----          ----------        -------   -----         -----
    Earnings summary:
    Net interest income (expense) (FTE)                          $363                             $173                    $45               $(168)         11             $424
    Provision for credit losses                           18                     16                           7             -         (6)              35
    Noninterest income                                    77                     47                          56            26         (5)             201
    Noninterest expenses                                 164                    175                          77             3         44              463
    Provision (benefit) for income taxes (FTE)            79                     10                           6           (54)       (12)              29
                                                         ---                    ---                         ---           ---        ---              ---
    Net income (loss)                                            $179                              $19                    $11                $(91)              $(20)              $98
                                                                 ----                              ---                    ---                ----               ----               ---
    Net credit-related charge-offs                                $40                              $28                     $9          -                -             $77

    Selected average balances:
    Assets                                                    $30,608                           $5,985                 $4,674             $10,210             $6,761           $58,238
    Loans                                             29,957                  5,483                       4,658             -          -           40,098
    Deposits                                          21,759                 19,792                       3,198           236        113           45,098

    Statistical data:
    Return on average assets (a)                        2.33%                  0.38%                       0.95%          N/M        N/M             0.67%
    Efficiency ratio                                   37.38                  79.17                       78.06           N/M        N/M            75.59
    ----------------                                   -----                  -----                       -----           ---        ---            -----
    (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 September 30, 2012        Midwest           Western         Texas         Florida   Markets           International & Other           Total
    -------------------------------------        -------           -------         -----         -------   -------           ------------- -------           -----
    Earnings summary:
    Net interest income (expense) (FTE)                       $194                          $181                       $139                             $10                  $51           $19        $(166)        $428
    Provision for credit losses                         2                       -                      10                 5                       6                    1          (2)       22
    Noninterest income                                 95                      34                      30                 3                       7                   10          18       197
    Noninterest expenses                              175                     105                      89                10                      16                    8          46       449
    Provision (benefit) for income taxes (FTE)         41                      40                      25                (1)                     (5)                   7         (70)       37
                                                      ---                     ---                     ---               ---                     ---                  ---         ---       ---
    Net income (loss)                                          $71                           $70                        $45                             $(1)                 $41           $13        $(122)        $117
                                                               ---                           ---                        ---                             ---                  ---           ---        -----         ----
    Net credit-related charge-offs                             $12                           $10                         $7                              $9                   $4      1           -          $43

    Selected average balances:
    Assets                                                 $13,784                       $13,442                    $10,327                          $1,309               $4,621        $1,910      $17,883      $63,276
    Loans                                          13,468                  13,163                   9,585             1,328                   4,266                1,787           -    43,597
    Deposits                                       19,628                  15,192                   9,941               512                   2,823                1,395         366    49,857

    Statistical data:
    Return on average assets (a)                     1.38%                   1.74%                   1.61%           (0.29)%                   3.54%                2.65%        N/M      0.74%
    Efficiency ratio                                60.40                   48.63                   52.50             76.90                   27.38                28.28         N/M     71.68
    ----------------                                -----                   -----                   -----             -----                   -----                -----         ---     -----

                                                                                                            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 September 30, 2011        Midwest           Western         Texas         Florida   Markets           International & Other           Total
    -------------------------------------        -------           -------         -----         -------   -------           ------------- -------           -----
    Earnings summary:
    Net interest income (expense) (FTE)                       $199                          $166                       $143                             $11                  $41           $21        $(157)        $424
    Provision for credit losses                        20                      13                      (8)                2                      12                    2          (6)       35
    Noninterest income                                 96                      32                      29                 4                      10                    9          21       201
    Noninterest expenses                              183                     106                      81                11                      25                   10          47       463
    Provision (benefit) for income taxes (FTE)         32                      29                      35                 1                      (8)                   6         (66)       29
                                                      ---                     ---                     ---               ---                     ---                  ---         ---       ---
    Net income (loss)                                          $60                           $50                        $64                              $1                  $22           $12        $(111)         $98
                                                               ---                           ---                        ---                             ---                  ---           ---        -----          ---
    Net credit-related charge-offs                             $33                           $32                         $2                              $5                   $5      $         -        -          $77

    Selected average balances:
    Assets                                                 $14,118                       $12,110                     $8,510                          $1,450               $3,374        $1,705      $16,971      $58,238
    Loans                                          13,873                  11,889                   8,145             1,477                   3,082                1,632           -    40,098
    Deposits                                       18,510                  12,975                   8,865               404                   2,392                1,603         349    45,098

    Statistical data:
    Return on average assets (a)                     1.22%                   1.42%                   2.66%             0.29%                   2.66%                2.76%        N/M      0.67%
    Efficiency ratio                                62.08                   53.68                   46.83             78.39                   50.21                31.22         N/M     75.59
    ----------------                                -----                   -----                   -----             -----                   -----                -----         ---     -----
    (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

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

    Tier 1 Common Capital Ratio:
    Tier 1 capital (a) (b)                                                     $6,685                                 $6,676          $6,647         $6,582  $6,560
    Less:
    Trust preferred securities                                            -                    -                           -     25             49
                                                                        ---                  ---                         ---    ---            ---
    Tier 1 common capital (b)                                                  $6,685                                 $6,676          $6,647         $6,557  $6,511
    ------------------------                                                   ------                                 ------          ------         ------  ------

    Risk-weighted assets (a) (b)                                              $64,772                                $64,312         $64,742        $63,244 $61,593
    ---------------------------                                               -------                                -------         -------        ------- -------

    Tier 1 risk-based capital ratio (b)                               10.32%               10.38%                      10.27% 10.41%         10.65%
    Tier 1 common capital ratio (b)                                   10.32                10.38                       10.27  10.37          10.57
    ------------------------------                                    -----                -----                       -----  -----          -----

    Tangible Common Equity Ratio:
    Common shareholders' equity                                                $7,084                                 $7,028          $6,985         $6,868  $6,951
    Less:
    Goodwill                                                            635                  635                         635    635            635
    Other intangible assets                                              25                   28                          30     32             35
                                                                        ---                  ---                         ---    ---            ---
    Tangible common equity                                                     $6,424                                 $6,365          $6,320         $6,201  $6,281
    ----------------------                                                     ------                                 ------          ------         ------  ------

    Total assets                                                              $63,314                                $62,650         $62,593        $61,008 $60,888
    Less:
    Goodwill                                                            635                  635                         635    635            635
    Other intangible assets                                              25                   28                          30     32             35
                                                                        ---                  ---                         ---    ---            ---
    Tangible assets                                                           $62,654                                $61,987         $61,928        $60,341 $60,218
    ---------------                                                           -------                                -------         -------        ------- -------

    Common equity ratio                                               11.19%               11.22%                      11.16% 11.26%         11.42%
    Tangible common equity ratio                                      10.25                10.27                       10.21  10.27          10.43
    ----------------------------                                      -----                -----                       -----  -----          -----

    Tangible Common Equity per Share of Common Stock:
    Common shareholders' equity                                                $7,084                                 $7,028          $6,985         $6,868  $6,951
    Tangible common equity                                            6,424                6,365                       6,320  6,201          6,281
    ----------------------                                            -----                -----                       -----  -----          -----

    Shares of common stock outstanding (in millions)                    191                  194                         197    197            199
    -----------------------------------------------                     ---                  ---                         ---    ---            ---

    Common shareholders' equity per share of common
     stock                                                                     $37.01                                 $36.18          $35.44         $34.80  $34.94
    Tangible common equity per share of common stock                  33.56                32.76                       32.06  31.42          31.57
    ------------------------------------------------                  -----                -----                       -----  -----          -----
    (a)             Tier 1 capital and risk-
                     weighted assets as defined
                     by regulation.
    (b)             September 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 ratio removes preferred stock and the effect of intangible assets from capital and the effect of intangible assets from total assets. 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

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