RenaissanceRe Reports Net Income of $24.8 Million for the Second Quarter of 2011 or $0.48 Per Diluted Common Share; Operating Loss of $10.2 Million or $0.21 Per Diluted Common Share

Net Negative Impact of $70.8 Million Related to the Large U.S. Tornadoes in the Second Quarter of 2011

Catastrophe Unit Gross Premiums Written Up 15% Excluding Reinstatement Premiums, and Managed Catastrophe Premiums up 16%, Excluding Reinstatement Premiums

PEMBROKE, Bermuda--(BUSINESS WIRE)-- RenaissanceRe Holdings Ltd. (NYSE: RNR) today reported net income available to RenaissanceRe common shareholders of $24.8 million or $0.48 per diluted common share in the second quarter of 2011, compared to $210.2 million or $3.66, respectively, in the second quarter of 2010. Operating loss attributable to RenaissanceRe common shareholders was $10.2 million or $0.21 per diluted common share for the second quarter of 2011, compared to operating income available to RenaissanceRe common shareholders of $139.9 million or $2.40 per diluted common share in the second quarter of 2010. The Company reported an annualized return on average common equity of 3.3% and an annualized operating return on average common equity of negative 1.4% in the second quarter of 2011, compared to positive 26.8% and positive 17.9%, respectively, in the second quarter of 2010. See Comments on Regulation G for a reconciliation of non-GAAP measures.

Book value per common share increased $0.29, or 0.5%, in the second quarter of 2011 to $57.30, compared to a 5.8% increase in the second quarter of 2010.

Mr. Neill A. Currie, CEO, commented: "Our results for the quarter were impacted by $70.8 million of net losses from the tornado activity in the U.S. As a result, we reported $24.8 million of net income, a $10.2 million operating loss and a 0.5% increase in book value per share in the quarter."

Mr. Currie added: "At the same time, we had a successful June 1st renewal season and are pleased with our portfolio of risks, which reflects improving market conditions in our Reinsurance segment. Our strong balance sheet, high ratings and leadership position in property catastrophe reinsurance allowed us to increase our catastrophe premiums by over 15%."

SECOND QUARTER 2011 HIGHLIGHTS (1)

    --  Gross premiums written increased $135.0 million, or 26.7%, to $641.6
        million, primarily driven by improving market conditions in our core
        markets experienced during the June 2011 renewals and $22.5 million of
        reinstatement premiums written from the large U.S. tornadoes in the
        second quarter of 2011. Excluding the impact of $22.5 million of
        reinstatement premiums written in the second quarter of 2011, gross
        premiums written increased $112.5 million, or 22.2%.
    --  Underwriting income of $9.7 million and a combined ratio of 95.5%,
        compared to $169.4 million and 20.2%, primarily impacted by the large
        U.S. tornadoes in the second quarter of 2011, as detailed in the table
        below, which had a net negative impact (2)of $70.8 million and added
        51.8 percentage points to the combined ratio.


  Three months ended June 30, 2011

                                                                  Large U.S.
  (in thousands of U.S. dollars, except ratios)
                                                                  Tornadoes

  Net claims and claim expenses incurred                          $ (121,655)

  Reinstatement premiums earned                                   22,499

  Lost profit commissions                                         (708)

  Net impact on underwriting result                               (99,864)

  Redeemable noncontrolling interest - DaVinciRe                  29,054

  Net negative impact                                             $ (70,810)

  Percentage point impact on consolidated combined ratio          51.8

  Net negative impact on Reinsurance segment underwriting result  $ (96,944)

  Net negative impact on Lloyd's segment underwriting result      (2,920)

  Net negative impact on underwriting result                      $ (99,864)



Underwriting Results by Segment (1)

Reinsurance Segment

Gross premiums written in the Reinsurance segment were $607.4 million, an increase of $110.9 million, or 22.3%. The increase is primarily due to a $93.7 million increase in the catastrophe unit as a result of the improving market conditions in our core markets experienced during the June 2011 renewals, combined with reinstatement premiums written from the large U.S. tornadoes in the second quarter of 2011. Excluding the impact of $22.4 million of reinstatement premiums written in the second quarter of 2011, the Reinsurance segment gross premiums written increased $88.5 million, or 17.8%, and managed catastrophe premiums written increased $80.9 million, or 15.7%.

The Reinsurance segment generated underwriting income of $12.9 million and a combined ratio of 93.5%, compared to $180.7 million and a combined ratio of 8.8%. Current accident year net claims and claim expenses in the Reinsurance segment of $162.4 million are comprised of $139.2 million and $23.2 million related to the catastrophe and specialty units, respectively. As detailed in the table below, the large U.S. tornadoes in the second quarter of 2011 had a net impact on the Reinsurance segment underwriting result of $96.9 million and added 55.5 percentage points to the Reinsurance segment's combined ratio.


  Three months ended June 30, 2011

                                                                 Large U.S.
  (in thousands of U.S. dollars, except ratios)
                                                                 Tornadoes

  Net claims and claim expenses incurred                         $ (118,655 )

  Reinstatement premiums earned                                    22,419

  Lost profit commissions                                          (708     )

  Net impact on Reinsurance segment underwriting result          $ (96,944  )

  Net negative impact on catastrophe unit underwriting result    $ (96,944  )

  Net negative impact on specialty unit underwriting result        -

  Net impact on Reinsurance segment underwriting result          $ (96,944  )

  Percentage point impact on Reinsurance segment combined ratio    55.5



The Reinsurance segment experienced $19.2 million of favorable development on prior year reserves, including $11.8 million in the catastrophe unit due to reductions in estimated ultimate losses on certain specific events, and $7.4 million in the specialty unit primarily due to better than expected claims emergence.

Lloyd's Segment

Gross premiums written in the Lloyd's segment decreased $0.7 million, or 2.1%, to $34.1 million. The Lloyd's segment incurred an underwriting loss of $3.3 million and a combined ratio of 119.3%, compared to generating underwriting income of $0.8 million and a combined ratio of 95.5%. Net claims and claim expenses include $3.0 million related to the large U.S. tornadoes in the second quarter of 2011.

Investments (1)

Total investment result, which includes net investment income, net realized and unrealized gains on investments, net other-than-temporary impairments and the change in net unrealized gains on fixed maturity investments available for sale, decreased $19.5 million, to $66.5 million, primarily due to the lower total returns on the fixed maturity investments portfolio, and partially offset by improved returns on certain non-investment grade allocations included in other investments. The weighted average effective yield on the fixed maturity and short term investment portfolio was 2.4% at June 30, 2011, compared to 2.1% at March 31, 2011.

Other Items (1)

    --  On June 1, 2011, DaVinciRe Holdings Ltd. completed an equity raise of
        $100.0 million from new and existing shareholders. The capital raised is
        being used to support the ongoing underwriting activities of DaVinci,
        which primarily writes property catastrophe reinsurance and certain
        classes of specialty reinsurance. As a result of the equity raise, the
        Company's ownership in DaVinciRe decreased to 42.8% effective June 1,
        2011, compared to 44.0% at January 1, 2011.

This Press Release includes certain non-GAAP financial measures including "operating (loss) income (attributable) available to RenaissanceRe common shareholders", "operating (loss) income (attributable) available to RenaissanceRe common shareholders per common share - diluted", "operating return on average common equity - annualized" and "managed catastrophe premiums". A reconciliation of such measures to the most comparable GAAP figures in accordance with Regulation G is presented in the attached supplemental financial data.

Please refer to the "Investor Information - Financial Reports - Financial Supplements" section of the Company's website at www.renre.com for a copy of the Financial Supplement which includes additional information on the Company's financial performance.

RenaissanceRe Holdings Ltd. will host a conference call on Wednesday, July 27, 2011 at 9:30 a.m. (ET) to discuss this release. Live broadcast of the conference call will be available through the "Investor Information - Company Webcasts" section of RenaissanceRe's website at www.renre.com.

RenaissanceRe Holdings Ltd. is a global provider of reinsurance and insurance. The Company's business consists of three segments: (1) Reinsurance, which includes catastrophe reinsurance, specialty reinsurance and certain property catastrophe and specialty joint ventures managed by the Company's ventures unit, (2) Lloyd's, which includes reinsurance and insurance business written through Syndicate 1458, and (3) Insurance, which principally includes the Company's Bermuda-based insurance operations.

Cautionary Statement under "Safe Harbor" Provisions of the Private Securities Litigation Reform Act of 1995: Statements made in this earnings release contain information about the Company's future business prospects. These statements may be considered "forward-looking." These statements are subject to risks and uncertainties that could cause actual results to differ materially from those set forth in or implied by such forward-looking statements. For further information regarding cautionary statements and factors affecting future results, please refer to RenaissanceRe Holdings Ltd.'s filings with the Securities and Exchange Commission, including its Annual Report on Form 10-K for the year ended December 31, 2010 and its Quarterly Reports on Form 10-Q.


(1)  All comparisons are with the second quarter of 2010 unless specifically
     stated.

     Net negative impact includes the sum of estimates of net claims and claim
     expenses incurred, earned reinstatement premiums assumed and ceded, lost
     profit commissions and redeemable noncontrolling interest - DaVinciRe. The
     Company's estimates are based on a review of its potential exposures,
     preliminary discussions with certain counterparties and catastrophe
     modeling techniques. Given the magnitude and recent occurrence of these
(2)  events, delays in receiving claims data, potential uncertainties relating
     to reinsurance recoveries and other uncertainties inherent in loss
     estimation, meaningful uncertainty remains regarding losses from these
     events. Accordingly, the Company's actual net negative impact from these
     events will vary from these preliminary estimates, perhaps materially so.
     Changes in these estimates will be recorded in the period in which they
     occur.





RenaissanceRe Holdings Ltd. and Subsidiaries

Summary Consolidated Statements of Operations

(in thousands of United States Dollars, except per share amounts)

(Unaudited)

                           Three months ended            Six months ended

                           June 30,       June 30,       June 30,        June 30,

                           2011           2010           2011            2010

    Revenues

     Gross premiums        $ 641,563      $ 506,540      $ 1,252,068     $ 1,022,551
     written

     Net premiums written  $ 427,995      $ 329,334      $ 880,570       $ 736,493

     Increase in unearned    (210,820 )     (117,163 )     (357,854  )     (273,669  )
     premiums

     Net premiums earned     217,175        212,171        522,716         462,824

     Net investment          33,328         26,173         93,609          91,882
     income

     Net foreign exchange    (4,521   )     (609     )     (3,861    )     (11,951   )
     losses

     Equity in earnings
     (losses) of other       5,128          3,160          (18,625   )     5,316
     ventures

     Other (loss) income     (5,167   )     (3,742   )     44,978          (9,933    )

     Net realized and
     unrealized gains on     34,979         70,051         29,765          118,251
     investments

     Total
     other-than-temporary    -              (798     )     -               (831      )
     impairments

     Portion recognized
     in other                -              2              -               2
     comprehensive
     income, before taxes

     Net
     other-than-temporary    -              (796     )     -               (829      )
     impairments

     Total revenues          280,922        306,408        668,582         655,560

    Expenses

     Net claims and claim    151,261        (18,803  )     779,798         78,537
     expenses incurred

     Acquisition expenses    13,883         23,580         46,218          50,015

     Operational expenses    42,299         38,040         84,129          83,190

     Corporate expenses      4,011          4,493          6,075           9,802

     Interest expense        5,730          6,206          11,925          9,362

     Total expenses          217,184        53,516         928,145         230,906

    Income (loss) from
    continuing operations    63,738         252,892        (259,563  )     424,654
    before taxes

    Income tax benefit       1,773          958            1,825           3,921

     Income (loss) from
     continuing              65,511         253,850        (257,738  )     428,575
     operations

    (Loss) income from
    discontinued             (10,094  )     18,881         (11,620   )     30,328
    operations

     Net income (loss)       55,417         272,731        (269,358  )     458,903

    Net (income) loss
    attributable to          (21,903  )     (51,915  )     63,589          (62,465   )
    noncontrolling
    interests

     Net income (loss)
     attributable to         33,514         220,816        (205,769  )     396,438
     RenaissanceRe

    Dividends on             (8,750   )     (10,575  )     (17,500   )     (21,150   )
    preference shares

     Net income (loss)
     available
     (attributable) to     $ 24,764       $ 210,241      $ (223,269  )   $ 375,288
     RenaissanceRe common
     shareholders

    Operating (loss)
    income (attributable)
    available to
    RenaissanceRe          $ (0.21    )   $ 2.40         $ (4.97     )   $ 4.30
    common shareholders
    per common share -
    diluted (1)

    Income (loss) from
    continuing operations
    available
    (attributable) to      $ 0.68         $ 3.35         $ (4.16     )   $ 5.89
    RenaissanceRe common
    shareholders per
    common share - basic

    (Loss) income from
    discontinued
    operations
    (attributable)           (0.20    )     0.34           (0.23     )     0.53
    available to
    RenaissanceRe common
    shareholders per
    common share - basic

    Net income (loss)
    available
    (attributable) to
    RenaissanceRe          $ 0.48         $ 3.69         $ (4.39     )   $ 6.42
    common shareholders
    per common share -
    basic

    Income (loss) from
    continuing operations
    available
    (attributable) to      $ 0.68         $ 3.32         $ (4.16     )   $ 5.84
    RenaissanceRe common
    shareholders per
    common share -
    diluted (2)

    (Loss) income from
    discontinued
    operations
    (attributable)
    available to             (0.20    )     0.34           (0.23     )     0.53
    RenaissanceRe common
    shareholders per
    common share -
    diluted (2)

    Net income (loss)
    available
    (attributable) to
    RenaissanceRe          $ 0.48         $ 3.66         $ (4.39     )   $ 6.37
    common shareholders
    per common share -
    diluted (2)

    Average shares           50,493         55,538         50,994          56,972
    outstanding - basic

    Average shares
    outstanding - diluted    51,050         56,044         50,994          57,465
    (2)

    Net claims and claim     69.6     %     (8.9     %)    149.2     %     17.0      %
    expense ratio

    Expense ratio            25.9     %     29.1     %     24.9      %     28.8      %

    Combined ratio           95.5     %     20.2     %     174.1     %     45.8      %

    Operating return on
    average common equity    (1.4     %)    17.9     %     (16.3     %)    16.3      %
    - annualized (1)

(1)  See Comments on Regulation G for a reconciliation of non-GAAP financial measures.

(2)  Earnings per share calculations use average common shares outstanding - basic,
     when in a net loss position, as required by FASB ASC Topic Earnings per Share.




RenaissanceRe Holdings Ltd. and Subsidiaries

Summary Consolidated Balance Sheets

(in thousands of United States Dollars, except per share amounts)

                                                       At

                                                       June 30,     December 31,

                                                       2011         2010

 Assets

 Fixed maturity investments trading, at fair value     $ 3,864,205  $ 3,871,780

 Fixed maturity investments available for sale, at       202,769      244,917
 fair value

  Total fixed maturity investments, at fair value        4,066,974    4,116,697

 Short term investments, at fair value                   774,421      1,110,364

 Equity investments trading, at fair value               32,252       -

 Other investments, at fair value                        839,643      787,548

 Investments in other ventures, under equity method      82,197       85,603

  Total investments                                      5,795,487    6,100,212

 Cash and cash equivalents                               237,737      277,738

 Premiums receivable                                     933,519      322,080

 Prepaid reinsurance premiums                            245,676      60,643

 Reinsurance recoverable                                 333,245      101,711

 Accrued investment income                               36,266       34,560

 Deferred acquisition costs                              90,858       35,648

 Receivable for investments sold                         257,075      99,226

 Other secured assets                                    -            14,250

 Other assets                                            219,226      205,373

 Goodwill and other intangibles                          14,383       14,690

 Assets of discontinued operations held for sale         2,868        872,147

  Total assets                                         $ 8,166,340  $ 8,138,278

 Liabilities, Noncontrolling Interests and
 Shareholders' Equity

 Liabilities

 Reserve for claims and claim expenses                 $ 2,170,728  $ 1,257,843

 Unearned premiums                                       830,939      286,183

 Debt                                                    349,201      549,155

 Reinsurance balances payable                            403,152      318,024

 Payable for investments purchased                       102,545      195,383

 Other secured liabilities                               -            14,000

 Other liabilities                                       152,853      222,310

 Liabilities of discontinued operations held for sale    10,220       598,511

  Total liabilities                                      4,019,638    3,441,409

 Redeemable noncontrolling interest - DaVinciRe          628,001      757,655

 Shareholders' Equity

 Preference shares                                       550,000      550,000

 Common shares                                           51,753       54,110

 Additional paid-in capital                              5,768        -

 Accumulated other comprehensive income                  18,031       19,823

 Retained earnings                                       2,889,719    3,312,392

  Total shareholders' equity attributable to             3,515,271    3,936,325
  RenaissanceRe

 Noncontrolling interest                                 3,430        2,889

  Total shareholders' equity                             3,518,701    3,939,214

  Total liabilities, noncontrolling interests and      $ 8,166,340  $ 8,138,278
  shareholders' equity

 Book value per common share                           $ 57.30      $ 62.58





RenaissanceRe Holdings Ltd. and Subsidiaries

Supplemental Financial Data - Segment Information

(in thousands of United States Dollars) (Unaudited)

                          Three months ended June 30, 2011

                          Reinsurance   Lloyd's      Insurance     Eliminations  Other        Total

    Gross premiums        $ 607,404     $ 34,126     $ 33          $ -           $ -          $ 641,563
    written

    Net premiums written  $ 395,856     $ 32,084     $ 55                          -          $ 427,995

    Net premiums earned   $ 199,461     $ 17,233     $ 481                         -          $ 217,175

    Net claims and claim    143,219       8,619        (577    )                   -            151,261
    expenses incurred

    Acquisition expenses    10,431        3,305        147                         -            13,883

    Operational expenses    32,901        8,635        763                         -            42,299

     Underwriting income  $ 12,910      $ (3,326 )   $ 148                         -            9,732
     (loss)

    Net investment                                                                 33,328       33,328
    income

    Net foreign exchange                                                           (4,521  )    (4,521  )
    losses

    Equity in earnings                                                             5,128        5,128
    of other ventures

    Other loss                                                                     (5,167  )    (5,167  )

    Net realized and
    unrealized gains on                                                            34,979       34,979
    investments

    Corporate expenses                                                             (4,011  )    (4,011  )

    Interest expense                                                               (5,730  )    (5,730  )

     Income from
     continuing                                                                                 63,738
     operations before
     taxes

    Income tax benefit                                                             1,773        1,773

    Loss from
    discontinued                                                                   (10,094 )    (10,094 )
    operations

    Net income
    attributable to                                                                (21,903 )    (21,903 )
    noncontrolling
    interests

    Dividends on                                                                   (8,750  )    (8,750  )
    preference shares

     Net income
     available to                                                                             $ 24,764
     RenaissanceRe
     common shareholders

    Net claims and claim
    expenses incurred -   $ 162,398     $ 9,612      $ (78     )                              $ 171,932
    current accident
    year

    Net claims and claim
    expenses incurred -     (19,179 )     (993   )     (499    )                                (20,671 )
    prior accident years

    Net claims and claim
    expenses incurred -   $ 143,219     $ 8,619      $ (577    )                              $ 151,261
    total

    Net claims and claim
    expense ratio -         81.4    %     55.8   %     (16.2   %)                               79.2    %
    current accident
    year

    Net claims and claim
    expense ratio -         (9.6    %)    (5.8   %)    (103.8  %)                               (9.6    %)
    prior accident years

    Net claims and claim
    expense ratio -         71.8    %     50.0   %     (120.0  %)                               69.6    %
    calendar year

    Underwriting expense    21.7    %     69.3   %     189.2   %                                25.9    %
    ratio

    Combined ratio          93.5    %     119.3  %     69.2    %                                95.5    %

                          Three months ended June 30, 2010

                          Reinsurance   Lloyd's      Insurance     Eliminations  Other        Total
                                                                   (1)

    Gross premiums        $ 496,517     $ 34,841     $ (3,742  )   $ (21,076 )   $ -          $ 506,540
    written

    Net premiums written  $ 319,000     $ 32,330     $ (21,996 )                   -          $ 329,334

    Net premiums earned   $ 198,223     $ 16,630     $ (2,682  )                   -          $ 212,171

    Net claims and claim    (30,332 )     7,752        3,777                       -            (18,803 )
    expenses incurred

    Acquisition expenses    17,941        3,172        2,467                       -            23,580

    Operational expenses    29,869        4,953        3,218                       -            38,040

     Underwriting income  $ 180,745     $ 753        $ (12,144 )                   -            169,354
     (loss)

    Net investment                                                                 26,173       26,173
    income

    Net foreign exchange                                                           (609    )    (609    )
    losses

    Equity in earnings                                                             3,160        3,160
    of other ventures

    Other loss                                                                     (3,742  )    (3,742  )

    Net realized and
    unrealized gains on                                                            70,051       70,051
    fixed maturity
    investments

    Net
    other-than-temporary                                                           (796    )    (796    )
    impairments

    Corporate expenses                                                             (4,493  )    (4,493  )

    Interest expense                                                               (6,206  )    (6,206  )

     Income from
     continuing                                                                                 252,892
     operations before
     taxes

    Income tax benefit                                                             958          958

    Income from
    discontinued                                                                   18,881       18,881
    operations

    Net income
    attributable to
    redeemable                                                                     (51,915 )    (51,915 )
    noncontrolling
    interest - DaVinciRe

    Dividends on                                                                   (10,575 )    (10,575 )
    preference shares

     Net income
     available to                                                                             $ 210,241
     RenaissanceRe
     common shareholders

    Net claims and claim
    expenses incurred -   $ 50,994      $ 7,814      $ 2,627                                  $ 61,435
    current accident
    year

    Net claims and claim
    expenses incurred -     (81,326 )     (62    )     1,150                                    (80,238 )
    prior accident years

    Net claims and claim
    expenses incurred -   $ (30,332 )   $ 7,752      $ 3,777                                  $ (18,803 )
    total

    Net claims and claim
    expense ratio -         25.7    %     47.0   %   NMF                                        29.0    %
    current accident
    year

    Net claims and claim
    expense ratio -         (41.0   %)    (0.4   %)  NMF                                        (37.9   %)
    prior accident years

    Net claims and claim
    expense ratio -         (15.3   %)    46.6   %   NMF                                        (8.9    %)
    calendar year

    Underwriting expense    24.1    %     48.9   %   NMF                                        29.1    %
    ratio

    Combined ratio          8.8     %     95.5   %   NMF                                        20.2    %

(1)  Represents $21.0 million and $0.1 million of gross premiums ceded from the Insurance segment to the
     Lloyd's segment and from the Insurance segment to the Reinsurance segment, respectively.

    NMF - Not a meaningful figure.





RenaissanceRe Holdings Ltd. and Subsidiaries

Supplemental Financial Data - Segment Information (cont'd.)

(in thousands of United States Dollars) (Unaudited)

                          Six months ended June 30, 2011

                          Reinsurance     Lloyd's       Insurance     Eliminations  Other        Total
                                                                      (1)

    Gross premiums        $ 1,181,086     $ 70,746      $ 313         $ (77     )   $ -          $ 1,252,068
    written

    Net premiums written  $ 819,422       $ 60,821      $ 327                         -          $ 880,570

    Net premiums earned   $ 488,890       $ 32,907      $ 919                         -          $ 522,716

    Net claims and claim    738,623         39,142        2,033                       -            779,798
    expenses incurred

    Acquisition expenses    40,223          5,766         229                         -            46,218

    Operational expenses    65,264          17,607        1,258                       -            84,129

     Underwriting loss    $ (355,220  )   $ (29,608 )   $ (2,601  )                   -            (387,429  )

    Net investment                                                                    93,609       93,609
    income

    Net foreign exchange                                                              (3,861  )    (3,861    )
    losses

    Equity in losses of                                                               (18,625 )    (18,625   )
    other ventures

    Other income                                                                      44,978       44,978

    Net realized and
    unrealized gains on                                                               29,765       29,765
    investments

    Corporate expenses                                                                (6,075  )    (6,075    )

    Interest expense                                                                  (11,925 )    (11,925   )

     Loss from
     continuing                                                                                    (259,563  )
     operations before
     taxes

    Income tax benefit                                                                1,825        1,825

    Loss from
    discontinued                                                                      (11,620 )    (11,620   )
    operations

    Net loss
    attributable to                                                                   63,589       63,589
    noncontrolling
    interests

    Dividends on                                                                      (17,500 )    (17,500   )
    preference shares

     Net loss
     attributable to                                                                             $ (223,269  )
     RenaissanceRe
     common shareholders

    Net claims and claim
    expenses incurred -   $ 829,760       $ 38,938      $ (69     )                              $ 868,629
    current accident
    year

    Net claims and claim
    expenses incurred -     (91,137   )     204           2,102                                    (88,831   )
    prior accident years

    Net claims and claim
    expenses incurred -   $ 738,623       $ 39,142      $ 2,033                                  $ 779,798
    total

    Net claims and claim
    expense ratio -         169.7     %     118.3   %     (7.5    %)                               166.2     %
    current accident
    year

    Net claims and claim
    expense ratio -         (18.6     %)    0.6     %     228.7   %                                (17.0     %)
    prior accident years

    Net claims and claim
    expense ratio -         151.1     %     118.9   %     221.2   %                                149.2     %
    calendar year

    Underwriting expense    21.6      %     71.1    %     161.8   %                                24.9      %
    ratio

    Combined ratio          172.7     %     190.0   %     383.0   %                                174.1     %

(1)  Represents $0.1 million of gross premiums ceded from the Reinsurance segment to the Lloyd's segment.

                          Six months ended June 30, 2010

                          Reinsurance     Lloyd's       Insurance     Eliminations  Other        Total
                                                                      (1)

    Gross premiums        $ 995,102       $ 48,865      $ 685         $ (22,101 )   $ -          $ 1,022,551
    written

    Net premiums written  $ 707,658       $ 45,981      $ (17,146 )                   -          $ 736,493

    Net premiums earned   $ 441,292       $ 23,601      $ (2,069  )                   -          $ 462,824

    Net claims and claim    68,615          10,339        (417    )                   -            78,537
    expenses incurred

    Acquisition expenses    40,600          4,331         5,084                       -            50,015

    Operational expenses    63,886          11,087        8,217                       -            83,190

     Underwriting income  $ 268,191       $ (2,156  )   $ (14,953 )                   -            251,082
     (loss)

    Net investment                                                                    91,882       91,882
    income

    Net foreign exchange                                                              (11,951 )    (11,951   )
    losses

    Equity in earnings                                                                5,316        5,316
    of other ventures

    Other loss                                                                        (9,933  )    (9,933    )

    Net realized and
    unrealized gains on                                                               118,251      118,251
    fixed maturity
    investments

    Net
    other-than-temporary                                                              (829    )    (829      )
    impairments

    Corporate expenses                                                                (9,802  )    (9,802    )

    Interest expense                                                                  (9,362  )    (9,362    )

     Income from
     continuing                                                                                    424,654
     operations before
     taxes

    Income tax benefit                                                                3,921        3,921

    Income from
    discontinued                                                                      30,328       30,328
    operations

    Net income
    attributable to
    redeemable                                                                        (62,465 )    (62,465   )
    noncontrolling
    interest - DaVinciRe

    Dividends on                                                                      (21,150 )    (21,150   )
    preference shares

     Net income
     available to                                                                                $ 375,288
     RenaissanceRe
     common shareholders

    Net claims and claim
    expenses incurred -   $ 255,059       $ 10,500      $ 5,486                                  $ 271,045
    current accident
    year

    Net claims and claim
    expenses incurred -     (186,444  )     (161    )     (5,903  )                                (192,508  )
    prior accident years

    Net claims and claim
    expenses incurred -   $ 68,615        $ 10,339      $ (417    )                              $ 78,537
    total

    Net claims and claim
    expense ratio -         57.8      %     44.5    %   NMF                                        58.6      %
    current accident
    year

    Net claims and claim
    expense ratio -         (42.3     %)    (0.7    %)  NMF                                        (41.6     %)
    prior accident years

    Net claims and claim
    expense ratio -         15.5      %     43.8    %   NMF                                        17.0      %
    calendar year

    Underwriting expense    23.7      %     65.3    %   NMF                                        28.8      %
    ratio

    Combined ratio          39.2      %     109.1   %   NMF                                        45.8      %

     Represents $21.6 million, $0.2 million and $0.2 million of gross premiums ceded from the Insurance segment
(1)  to the Lloyd's segment, from the Insurance segment to the Reinsurance segment and from the Reinsurance
     segment to Lloyd's segment, respectively.

    NMF - Not a meaningful figure.




RenaissanceRe Holdings Ltd. and Subsidiaries

Supplemental Financial Data - Gross Premiums Written and Managed Premiums
Analysis

(in thousands of United States Dollars)

(Unaudited)

                                Three months ended      Six months ended

                                June 30,   June 30,     June 30,     June 30,
Reinsurance Segment
                                2011       2010         2011         2010

Renaissance catastrophe         $ 366,929  $ 302,625    $ 678,571    $ 570,919
premiums

Renaissance specialty premiums    23,066     7,389        97,461       79,838

     Total Renaissance            389,995    310,014      776,032      650,757
     premiums

DaVinci catastrophe premiums      216,317    186,917      403,353      342,743

DaVinci specialty premiums        1,092      (414    )    1,701        1,602

     Total DaVinci premiums       217,409    186,503      405,054      344,345

Total catastrophe unit            583,246    489,542      1,081,924    913,662
premiums

Total specialty unit premiums     24,158     6,975        99,162       81,440

     Total Reinsurance segment  $ 607,404  $ 496,517    $ 1,181,086  $ 995,102
     gross premiums written

Lloyd's Segment

Specialty                       $ 17,546   $ 6,508      $ 46,781     $ 14,230

Catastrophe                       16,580     7,324        23,965       12,993

Insurance                         -          21,009       -            21,642

     Total Lloyd's segment      $ 34,126   $ 34,841     $ 70,746     $ 48,865
     gross premiums written

Insurance Segment

Commercial property             $ 33       $ 20         $ 313        $ 1,117

Personal lines property           -          (3,762  )    -            (432    )

     Total Insurance segment    $ 33       $ (3,742  )  $ 313        $ 685
     gross premiums written

                                Three months ended      Six months ended

                                June 30,   June 30,     June 30,     June 30,
Managed Premiums (1)
                                2011       2010         2011         2010

Total catastrophe unit gross    $ 583,246  $ 489,542    $ 1,081,924  $ 913,662
premiums written

     Catastrophe premiums
     written on behalf of our     19,079     18,793       41,607       44,979
     joint venture, Top Layer
     Re (2)

     Catastrophe premiums
     written in the Lloyd's       16,580     7,324        23,965       12,993
     segment

     Catastrophe premiums
     assumed from the             -          (67     )    -            (242    )
     Insurance segment

     Total managed catastrophe  $ 618,905  $ 515,592    $ 1,147,496  $ 971,392
     premiums (1)

(1)  See Comments on Regulation G for a reconciliation of non-GAAP financial
     measures.

(2)  Top Layer Re is accounted for under the equity method of accounting.




RenaissanceRe Holdings Ltd. and Subsidiaries

Supplemental Financial Data - Total Investment Result

(in thousands of United States Dollars)

(Unaudited)

                                Three months ended      Six months ended

                                June 30,    June 30,    June 30,     June 30,

                                2011        2010        2011         2010

 Fixed maturity investments     $ 24,426    $ 28,014    $ 52,339     $ 56,889

 Short term investments           433         682         1,028        1,168

 Equity investments trading       112         -           126          -

 Other investments

  Hedge funds and private         8,230       8,188       31,737       25,724
  equity investments

  Other                           2,838       (8,184 )    13,665       13,034

 Cash and cash equivalents        45          22          86           83

                                  36,084      28,722      98,981       96,898

 Investment expenses              (2,756 )    (2,549 )    (5,372  )    (5,016  )

 Net investment income            33,328      26,173      93,609       91,882

 Gross realized gains             15,430      28,753      25,992       77,601

 Gross realized losses            (4,156 )    (5,962 )    (16,773 )    (11,132 )

 Net realized gains on fixed      11,274      22,791      9,219        66,469
 maturity investments

 Net unrealized gains on fixed    24,728      47,260      20,970       51,782
 maturity investments trading

 Net unrealized losses on         (1,023 )    -           (424    )    -
 equity investments trading

 Net realized and unrealized      34,979      70,051      29,765       118,251
 gains on investments

 Total other-than-temporary       -           (798   )    -            (831    )
 impairments

 Portion recognized in other
 comprehensive income, before     -           2           -            2
 taxes

 Net other-than-temporary         -           (796   )    -            (829    )
 impairments

 Change in net unrealized
 gains on fixed maturity          (1,763 )    (9,414 )    (1,511  )    (18,055 )
 investment available for sale

 Total investment result        $ 66,544    $ 86,014    $ 121,863    $ 191,249



Comments on Regulation G

In addition to the GAAP financial measures set forth in this Press Release, the Company has included certain non-GAAP financial measures in this Press Release within the meaning of Regulation G. The Company has provided these financial measurements in previous investor communications and the Company's management believes that these measurements are important to investors and other interested persons, and that investors and such other persons benefit from having a consistent basis for comparison between quarters and for the comparison with other companies within the industry. These measures may not, however, be comparable to similarly titled measures used by companies outside of the insurance industry. Investors are cautioned not to place undue reliance on these non-GAAP measures in assessing the Company's overall financial performance.

The Company uses "operating (loss) income (attributable) available to RenaissanceRe common shareholders" as a measure to evaluate the underlying fundamentals of its operations and believes it to be a useful measure of its corporate performance. "Operating (loss) income (attributable) available to RenaissanceRe common shareholders" as used herein differs from "net income (loss) available (attributable) to RenaissanceRe common shareholders," which the Company believes is the most directly comparable GAAP measure, by the exclusion of net realized and unrealized gains and losses on investments from continuing and discontinued operations and net other-than-temporary impairments from continuing and discontinued operations. The Company's management believes that "operating (loss) income (attributable) available to RenaissanceRe common shareholders" is useful to investors because it more accurately measures and predicts the Company's results of operations by removing the variability arising from fluctuations in the Company's fixed maturity investment portfolio and equity investments trading. The Company also uses "operating (loss) income (attributable) available to RenaissanceRe common shareholders" to calculate "operating (loss) income (attributable) available to RenaissanceRe common shareholders per common share - diluted" and "operating return on average common equity - annualized". The following is a reconciliation of: 1) net income (loss) available (attributable) to RenaissanceRe common shareholders to operating (loss) income (attributable) available to RenaissanceRe common shareholders; 2) net income (loss) available (attributable) to RenaissanceRe common shareholders per common share - diluted to operating (loss) income (attributable) available to RenaissanceRe common shareholders per common share - diluted; and 3) return on average common equity - annualized to operating return on average common equity - annualized:


                        Three months ended          Six months ended

 (in thousands of       June 30,      June 30,      June 30,       June 30,
 United States
 dollars, except for    2011          2010          2011           2010
 per share amounts)

 Net income (loss)
 available
 (attributable) to      $ 24,764      $ 210,241     $ (223,269 )   $ 375,288
 RenaissanceRe common
 shareholders

 Adjustment for net
 realized and
 unrealized (gains)       (34,979 )     (70,051 )     (29,765  )     (118,251 )
 losses
 on investments of
 continuing operations

 Adjustment for net
 other-than-temporary     -             796           -              829
 impairments of
 continuing operations

 Adjustment for net
 realized and
 unrealized gains on
 fixed maturity
 investments              -             (1,055  )     (42      )     (1,453   )
 and net
 other-than-temporary
 impairments of
 discontinued
 operations

 Operating (loss)
 income (attributable)
 available to           $ (10,215 )   $ 139,931     $ (253,076 )   $ 256,413
 RenaissanceRe common
 shareholders

 Net income (loss)
 available
 (attributable) to
 RenaissanceRe common   $ 0.48        $ 3.66        $ (4.39    )   $ 6.37
 shareholders
 per common share -
 diluted

 Adjustment for net
 realized and
 unrealized (gains)       (0.69   )     (1.26   )     (0.58    )     (2.07    )
 losses
 on investments of
 continuing operations

 Adjustment for net
 other-than-temporary     -             0.02          -              0.02
 impairments of
 continuing operations

 Adjustment for net
 realized and
 unrealized gains on
 fixed maturity
 investments              -             (0.02   )     -              (0.02    )
 and net
 other-than-temporary
 impairments of
 discontinued
 operations

 Operating (loss)
 income (attributable)
 available to
 RenaissanceRe common   $ (0.21   )   $ 2.40        $ (4.97    )   $ 4.30
 shareholders
 per common share -
 diluted

 Return on average
 common equity -          3.3     %     26.8    %     (14.4    %)    23.8     %
 annualized

 Adjustment for net
 realized and
 unrealized (gains)       (4.7    %)    (8.9    %)    (1.9     %)    (7.5     %)
 losses
 on investments of
 continuing operations

 Adjustment for net
 other-than-temporary     -             0.1     %     -              0.1      %
 impairments of
 continuing operations

 Adjustment for net
 realized and
 unrealized gains on
 fixed maturity
 investments              -             (0.1    %)    -              (0.1     %)
 and net
 other-than-temporary
 impairments of
 discontinued
 operations

 Operating return on
 average common equity    (1.4    %)    17.9    %     (16.3    %)    16.3     %
 - annualized



The Company has also included in this Press Release "managed catastrophe premiums". "Managed catastrophe premiums" is defined as gross catastrophe premiums written by Renaissance Reinsurance and its related joint ventures, excluding catastrophe premiums assumed from the Company's Insurance segment. "Managed catastrophe premiums" differs from total catastrophe unit gross premiums written, which the Company believes is the most directly comparable GAAP measure, due to the inclusion of catastrophe premiums written on behalf of the Company's joint venture Top Layer Re, which is accounted for under the equity method of accounting, the inclusion of catastrophe premiums written on behalf of the Company's Lloyd's segment, and the exclusion of catastrophe premiums assumed from the Company's Insurance segment. The Company's management believes "managed catastrophe premiums" is useful to investors and other interested parties because it provides a measure of total catastrophe premiums, as applicable, assumed by the Company through its consolidated subsidiaries and related joint ventures, excluding catastrophe premiums assumed from the Company's Insurance segment.


    Source: RenaissanceRe Holdings Ltd.