RenaissanceRe Reports Operating Income of $167.8 Million for the Third Quarter of 2007 or $2.33 Per Common Share

Net Income of $133.4 Million for the Third Quarter of 2007 or $1.85 Per Common Share

PEMBROKE, Bermuda--(BUSINESS WIRE)--

RenaissanceRe Holdings Ltd. (NYSE: RNR) today reported $167.8 million in third quarter operating income available to common shareholders compared to $247.0 million in the third quarter of 2006. Operating income excludes net realized investment gains of $1.6 million and $4.2 million in the third quarters of 2007 and 2006, respectively, and net unrealized losses on credit derivatives issued by entities included in investments in other ventures, under equity method of $36.0 million in the third quarter of 2007. Operating income per diluted common share was $2.33 in the third quarter of 2007, compared to $3.42 in the third quarter of 2006. Net income available to common shareholders was $133.4 million or $1.85 per diluted common share in the quarter, compared to $251.1 million or $3.48 per diluted common share for the same quarter of 2006.

The Company's results for the third quarter of 2007 were impacted by a $36.0 million charge to reflect an anticipated third quarter loss at ChannelRe Holdings Ltd. ("ChannelRe"), an equity method investment, driven by unrealized mark-to-market losses in ChannelRe's portfolio of financial guaranty contracts accounted for as derivatives under generally accepted accounting principles ("GAAP")

Neill A. Currie, CEO, commented: "We generated solid underwriting profits and strong investment returns during the third quarter. Financial results were positively affected by the lack of hurricanes making landfall in the U.S., and were negatively impacted by unrealized mark-to-market losses in ChannelRe, flood losses in the U.K., and claims reported in various lines of our specialty reinsurance book."

Mr. Currie added: "Our focus is on growing book value per share over the long term. So far this year, book value per share has increased by 18% and we have generated an annualized operating return on equity in excess of 27%."

Mr. Currie concluded: "I'm very pleased with the quality of the portfolio of insurance and reinsurance business our team has constructed, which reflects our strong underwriting discipline. We look forward to continuing to serve our clients, brokers and joint venture partners during the upcoming renewal season."

    THIRD QUARTER 2007 RESULTS

    Underwriting Results

The Company's gross premiums written decreased $48.9 million to $208.8 million in the third quarter of 2007, compared to $257.8 million in the third quarter of 2006. As described in more detail below, the decrease in gross premiums written was driven by a $64.7 million decrease in gross premiums written in the Company's Individual Risk segment, partially offset by an $18.2 million increase in gross premiums written in the Company's Reinsurance segment. The Company generated $144.5 million of underwriting income and had a combined ratio of 60.6% in the third quarter of 2007, compared to $233.3 million of underwriting income and a combined ratio of 36.5% in the third quarter of 2006. The Company's underwriting results for the third quarter of 2007, as compared to the third quarter of 2006, were driven by a $103.9 million decrease in underwriting income in the Company's Reinsurance segment and a $15.2 million increase in underwriting income in the Company's Individual Risk segment. Net paid losses for the quarter were $114.3 million compared to $164.5 million in the third quarter of 2006.

Reinsurance Segment

Gross premiums written for the Company's Reinsurance segment increased $18.2 million to $141.5 million in the third quarter of 2007, compared to $123.3 million in the third quarter of 2006. The comparative change in gross premiums written in the quarter relative to the third quarter of 2006 was impacted by the commutation in 2006 of several large reinsurance contracts which resulted in the return of $28.3 million of premium in the third quarter of 2006. Net premiums earned increased $6.2 million to $242.5 million in the third quarter of 2007, compared to $236.3 million in the third quarter of 2006.

The Reinsurance segment generated $126.8 million of underwriting income in the third quarter of 2007, compared to $230.7 million of underwriting income in the third quarter of 2006. The decrease in underwriting income is in part driven by the impact of the 2006 commutations described above which increased underwriting income by $34.2 million in the third quarter of 2006 and resulted in a $31.4 million net positive impact to the Company after considering minority interest. The Reinsurance segment experienced $83.1 million of current accident year net claims and claim expenses in the third quarter of 2007, compared to $17.1 million in the third quarter of 2006, an increase of $66.0 million. The Reinsurance segment's third quarter 2007 current accident year losses include $36.1 million of losses from the Company's catastrophe unit, principally driven by flood losses in the United Kingdom in July and hurricane Dean which made landfall in August, combined with $47.0 million of losses in the Company's specialty unit, principally driven by three relatively large reported losses in the quarter. In addition, the Reinsurance segment experienced $15.8 million of favorable loss reserve development in the third quarter of 2007, a $42.1 million decrease compared to the third quarter of 2006. Included in the favorable development in the third quarter of 2006 is a $44.4 million decrease in prior year reserves as a result of the commutations noted above. Overall, the Reinsurance segment generated a net claims and claim expense ratio of 27.8%, an underwriting expense ratio of 20.0% and a combined ratio of 47.8% in the third quarter of 2007, compared to a net claims and claim expense ratio, underwriting expense ratio and combined ratio of (17.2%), 19.6% and 2.4%, respectively, in the third quarter of 2006.

Individual Risk Segment

Gross premiums written for the Company's Individual Risk segment decreased $64.7 million to $101.5 million in the third quarter of 2007, compared to $166.2 million in the third quarter of 2006. The Individual Risk segment's commercial multi-line, commercial property and personal lines property lines of business all experienced a decrease in gross premiums written compared to the same period in 2006. The decrease in commercial multi-line gross premiums written was principally driven by the termination of one large program in 2006 and consequently the premium was not written in the third quarter of 2007. The decrease in the commercial property gross premiums written was due to the Company terminating one large commercial property quota share contract in the second quarter of 2007 combined with softening rates in the California earthquake commercial property market resulting in a decrease in business that met the Company's return hurdles. In addition, the decrease in personal lines property gross premiums written was principally due to the Company's decision last year to reduce its exposure to this market and redeploy its capacity within the property catastrophe excess of loss reinsurance market within the Company's Reinsurance segment where the Company found pricing and terms more attractive. Net premiums earned decreased $6.2 million to $124.5 million in the third quarter of 2007, compared to $130.8 million in the third quarter of 2006.

The Individual Risk segment generated $17.8 million of underwriting income in the third quarter of 2007, compared to $2.6 million of underwriting income in the third quarter of 2006. The increase in underwriting income in the third quarter of 2007 compared to the third quarter of 2006 was primarily due to a decrease in net claims and claim expenses incurred. The Individual Risk segment experienced $68.8 million of current accident year net claims and claim expenses in the third quarter of 2007, compared to $78.7 million in the third quarter of 2006, a decrease of $10.0 million. In addition, the Individual Risk segment experienced $4.4 million of favorable development in the third quarter of 2007 compared to $4.5 million of adverse development in the third quarter of 2006. Overall, the Individual Risk segment generated a net claims and claim expense ratio of 51.7%, an underwriting expense ratio of 34.1% and a combined ratio of 85.8% in the third quarter of 2007, compared to a net claims and claim expense ratio, underwriting expense ratio and combined ratio of 63.6%, 34.4% and 98.0%, respectively, in the third quarter of 2006.

    Other Items

    --  The Company's results for the third quarter of 2007 were
        impacted by a $36.0 million charge to reflect an anticipated
        third quarter loss at ChannelRe, driven by unrealized
        mark-to-market losses in ChannelRe's portfolio of financial
        guaranty contracts accounted for as derivatives under GAAP.
        The unrealized mark-to-market losses were principally driven
        by the widening of credit spreads in the third quarter of
        2007.

    --  Net investment income for the third quarter of 2007 was $95.6
        million, compared to $80.4 million for the same quarter in
        2006, principally reflecting higher average invested assets in
        the Company's portfolio of fixed maturity investments
        available for sale and short term investments and strong
        returns from the Company's hedge fund and private equity
        investments. Other investments, which include the Company's
        hedge fund and private equity investments, generated $19.8
        million of net investment income in the third quarter of 2007
        compared with $12.8 million in the third quarter of 2006.

    --  During the third quarter of 2007, the Company repurchased 1.4
        million shares at an aggregate cost of $77.1 million. At
        September 30, 2007, $489.2 million remained available under
        the Company's share repurchase program.

    --  The Company's cash flows from operations were $284.9 million
        for the third quarter of 2007, compared to $176.9 million for
        the third quarter of 2006.

This press release includes certain non-GAAP financial measures including "operating income", "operating income per common share - diluted", "operating return on average common equity - annualized" and "managed catastrophe premium". 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 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, October 31, 2007 at 8:30 a.m. (EST) to discuss this release. Live broadcast of the conference call will be available through the Investor 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 two segments: (1) Reinsurance, which includes catastrophe reinsurance, specialty reinsurance and certain joint ventures and other investments managed by the Company's subsidiary RenaissanceRe Ventures Ltd., and (2) Individual Risk, which includes primary insurance and quota share reinsurance.

Cautionary Statement under "Safe Harbor" Provisions of the Private Securities Litigation Reform Act of 1995: Statements made in this news 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, 2006 and its quarterly reports on Form 10-Q for the quarters ending March 31, 2007 and June 30, 2007.

             RenaissanceRe Holdings Ltd. and Subsidiaries
             Summary Consolidated Statements of Operations
    For the three and nine months ended September 30, 2007 and 2006
       (in thousands of U.S. dollars, except per share amounts)
                              (Unaudited)

                             Three months ended    Nine months ended
                             ------------------- ---------------------
                             September September September  September
                              30, 2007  30, 2006  30, 2007   30, 2006
                             --------- --------- ---------- ----------

Revenues
 Gross premiums written      $ 208,821 $ 257,752 $1,687,410 $1,748,695
                             ========= ========= ========== ==========

 Net premiums written        $ 149,163 $ 162,695 $1,330,032 $1,372,774
 Decrease (increase) in
  unearned premiums            217,894   204,381  (241,903)  (223,085)
                             --------- --------- ---------- ----------

 Net premiums earned           367,057   367,076  1,088,129  1,149,689
 Net investment income          95,594    80,427    321,749    234,873
 Net foreign exchange losses   (5,424)   (2,160)      (630)    (1,578)
 Equity in (losses) earnings
  of other ventures           (23,986)    10,131    (3,610)     25,904
 Other (loss) income          (10,008)     2,006   (17,709)        243
 Net realized gains (losses)
  on investments                 1,592     4,151    (5,889)   (36,953)
                             --------- --------- ---------- ----------

 Total revenues                424,825   461,631  1,382,040  1,372,178
                             --------- --------- ---------- ----------

Expenses
 Net claims and claim
  expenses incurred            131,700    42,436    416,546    348,950
 Acquisition expenses           63,719    63,998    186,957    207,409
 Operational expenses           27,126    27,364     82,177     77,351
 Corporate expenses              7,158     5,121     19,089     16,431
 Interest expense                7,226     9,492     26,400     29,163
                             --------- --------- ---------- ----------

 Total expenses                236,929   148,411    731,169    679,304
                             --------- --------- ---------- ----------

Income before minority
 interest and taxes            187,896   313,220    650,871    692,874
Minority interest -
 DaVinciRe                    (43,820)  (52,830)  (110,326)  (105,494)
                             --------- --------- ---------- ----------

Income before taxes            144,076   260,390    540,545    587,380
Income tax expense               (101)     (616)      (888)      (893)
                             --------- --------- ---------- ----------

 Net income                    143,975   259,774    539,657    586,487
Dividends on preference
 shares                       (10,575)   (8,662)   (32,286)   (25,987)
                             --------- --------- ---------- ----------

 Net income available to
  common shareholders        $ 133,400 $ 251,112 $  507,371 $  560,500
                             ========= ========= ========== ==========

Operating income available
 to common shareholders per
 Common Share - diluted (1)  $    2.33 $    3.42 $     7.60 $     8.30

Net income available to
 common shareholders per
 Common Share - basic        $    1.89 $    3.53 $     7.14 $     7.89
Net income available to
 common shareholders per
 Common Share - diluted      $    1.85 $    3.48 $     7.02 $     7.79

Average shares outstanding -
 basic                          70,575    71,093     71,038     71,026
Average shares outstanding -
 diluted                        71,945    72,115     72,296     71,942

Net claims and claim expense
 ratio                           35.9%     11.6%      38.3%      30.4%
Underwriting expense ratio       24.7%     24.9%      24.7%      24.8%
                             --------- --------- ---------- ----------

Combined ratio                   60.6%     36.5%      63.0%      55.2%
                             ========= ========= ========== ==========

Operating return on average
 common equity - annualized
 (1)                             23.6%     45.6%      27.1%      39.8%
                             ========= ========= ========== ==========

(1) Excludes net realized gains and losses on investments and,
 commencing in the third quarter of 2007, net unrealized gains and
 losses on credit derivatives issued by entities included in
 investments in other ventures, under equity method (see- "Comments on
 Regulation G").
             RenaissanceRe Holdings Ltd. and Subsidiaries
                 Summary Consolidated Balance Sheets
       (in thousands of U.S. dollars, except per share amounts)

                                                         At
                                               -----------------------
                                                September   December
                                                 30, 2007    31, 2006
                                               ------------ ----------
                                               (Unaudited)  (Audited)
Assets
Fixed maturity investments available for sale,
 at fair value                                  $3,475,449  $3,111,930
Short term investments, at cost                  2,418,958   2,410,971
Other investments, at fair value                   716,686     592,829
Investments in other ventures, under equity
 method                                            176,256     227,075
                                               -----------  ----------

   Total investments                             6,787,349   6,342,805
Cash and cash equivalents                          317,295     214,399
Premiums receivable                                714,495     419,150
Ceded reinsurance balances                         194,357     133,971
Losses recoverable                                 220,037     301,854
Accrued investment income                           41,483      41,234
Deferred acquisition costs                         142,171     106,918
Receivable for investments sold                    197,110      61,061
Other assets                                       147,041     147,634
                                               -----------  ----------

   Total assets                                 $8,761,338  $7,769,026
                                               ===========  ==========

Liabilities, Minority Interest and
 Shareholders' Equity
Liabilities
Reserve for claims and claim expenses           $2,128,644  $2,098,155
Reserve for unearned premiums                      880,714     578,424
Debt                                               450,540     450,000
Subordinated obligation to capital trust                 -     103,093
Reinsurance balances payable                       358,333     395,083
Payable for investments purchased                  511,153      88,089
Other liabilities                                  148,388     125,401
                                               -----------  ----------

   Total liabilities                             4,477,772   3,838,245
                                               -----------  ----------

Minority interest - DaVinciRe                      761,815     650,284

Shareholders' Equity
Preference shares                                  650,000     800,000
Common shares                                       70,852      72,140
Additional paid-in capital                         212,297     284,123
Accumulated other comprehensive income              29,649      25,217
Retained earnings                                2,558,953   2,099,017
                                               -----------  ----------

   Total shareholders' equity                    3,521,751   3,280,497
                                               -----------  ----------

   Total liabilities, minority interest and
    shareholders' equity                        $8,761,338  $7,769,026
                                               ===========  ==========

Book value per common share                     $    40.53  $    34.38
                                               ===========  ==========

Common shares outstanding                           70,852      72,140
                                               ===========  ==========
             RenaissanceRe Holdings Ltd. and Subsidiaries
     Unaudited Supplemental Financial Data - Segment Information
            (in thousands of U.S. dollars, except ratios)

                        Three months ended September 30, 2007
               -------------------------------------------------------
               Reinsurance  Individual    Elimi      Other     Total
                               Risk    -nations(1)
               ----------- ----------- ----------- --------- ---------

Gross premiums
 written         $ 141,545    $101,534   $(34,258) $       - $ 208,821
               =========== =========== ===========           =========

Net premiums
 written         $  91,112    $ 58,051                     - $ 149,163
               =========== ===========                       =========

Net premiums
 earned          $ 242,520    $124,537                     - $ 367,057
Net claims and
 claim
 expenses
 incurred           67,335      64,365                     -   131,700
Acquisition
 expenses           32,122      31,597                     -    63,719
Operational
 expenses           16,301      10,825                     -    27,126
               ----------- -----------             --------- ---------

Underwriting
 income          $ 126,762    $ 17,750                     -   144,512
               =========== ===========
Net investment
 income                                               95,594    95,594
Equity in
 losses of
 other
 ventures                                           (23,986)  (23,986)
Other loss                                          (10,008)  (10,008)
Interest and
 preference
 share
 dividends                                          (17,801)  (17,801)
Minority
 interest -
 DaVinciRe                                          (43,820)  (43,820)
Other items,
 net                                                (12,683)  (12,683)
Net realized
 gains on
 investments                                           1,592     1,592
                                                   --------- ---------

Net income
 available to
 common
 shareholders                                      $(11,112) $ 133,400
                                                   ========= =========

Net claims and
 claim
 expenses
 incurred -
 current
 accident year   $  83,104    $ 68,755                       $ 151,859
Net claims and
 claim
 expenses
 incurred -
 prior
 accident
 years            (15,769)     (4,390)                        (20,159)
               ----------- -----------                       ---------

Net claims and
 claim
 expenses
 incurred -
 total           $  67,335    $ 64,365                       $ 131,700
               =========== ===========                       =========

Net claims and
 claim expense
 ratio -
 current
 accident year       34.3%       55.2%                           41.4%
Net claims and
 claim expense
 ratio - prior
 accident
 years              (6.5%)      (3.5%)                          (5.5%)
               ----------- -----------                       ---------

Net claims and
 claim expense
 ratio -
 calendar year       27.8%       51.7%                           35.9%
Underwriting
 expense ratio       20.0%       34.1%                           24.7%
               ----------- -----------                       ---------

Combined ratio       47.8%       85.8%                           60.6%
               =========== ===========                       =========

(1)Represents gross premiums ceded from the Individual Risk segment to
 the Reinsurance segment.

----------------------------------------------------------------------

                        Three months ended September 30, 2006
               -------------------------------------------------------
               Reinsurance  Individual    Elimi      Other     Total
                               Risk    -nations(1)
               ----------- ----------- ----------- --------- ---------

Gross premiums
 written         $ 123,345    $166,238   $(31,831) $       - $ 257,752
               =========== =========== ===========           =========

Net premiums
 written         $  77,062    $ 85,633                     - $ 162,695
               =========== ===========                       =========

Net premiums
 earned          $ 236,310    $130,766                     - $ 367,076
Net claims and
 claim
 expenses
 incurred         (40,756)      83,192                     -    42,436
Acquisition
 expenses           27,890      36,108                     -    63,998
Operational
 expenses           18,495       8,869                     -    27,364
               ----------- -----------             --------- ---------

Underwriting
 income          $ 230,681    $  2,597                     -   233,278
               =========== ===========
Net investment
 income                                               80,427    80,427
Equity in
 earnings of
 other
 ventures                                             10,131    10,131
Other income                                           2,006     2,006
Interest and
 preference
 share
 dividends                                          (18,154)  (18,154)
Minority
 interest -
 DaVinciRe                                          (52,830)  (52,830)
Other items,
 net                                                 (7,897)   (7,897)
Net realized
 gains on
 investments                                           4,151     4,151
                                                   --------- ---------

Net income
 available to
 common
 shareholders                                      $  17,834 $ 251,112
                                                   ========= =========

Net claims and
 claim
 expenses
 incurred -
 current
 accident year   $  17,131    $ 78,736                       $  95,867
Net claims and
 claim
 expenses
 incurred -
 prior
 accident
 years            (57,887)       4,456                        (53,431)
               ----------- -----------                       ---------

Net claims and
 claim
 expenses
 incurred -
 total           $(40,756)    $ 83,192                       $  42,436
               =========== ===========                       =========

Net claims and
 claim expense
 ratio -
 current
 accident year        7.2%       60.2%                           26.1%
Net claims and
 claim expense
 ratio - prior
 accident
 years             (24.4%)        3.4%                         (14.5%)
               ----------- -----------                       ---------

Net claims and
 claim expense
 ratio -
 calendar year     (17.2%)       63.6%                           11.6%
Underwriting
 expense ratio       19.6%       34.4%                           24.9%
               ----------- -----------                       ---------

Combined ratio        2.4%       98.0%                           36.5%
               =========== ===========                       =========

(1)Represents gross premiums ceded from the Individual Risk segment to
 the Reinsurance segment.
             RenaissanceRe Holdings Ltd. and Subsidiaries
Unaudited Supplemental Financial Data - Segment Information (cont'd.)
        (in thousands of United States Dollars, except ratios)

                        Nine months ended September 30, 2007
              --------------------------------------------------------
                  Re      Individual    Elimi      Other      Total
              -insurance     Risk    -nations(1)
              ---------- ----------- ----------- ---------- ----------

Gross
 premiums
 written      $1,263,727 $   463,241 $  (39,558) $        - $1,687,410
              ========== =========== ===========            ==========

Net premiums
 written      $  995,686 $   334,346                      - $1,330,032
              ========== ===========                        ==========

Net premiums
 earned       $  723,286 $   364,843                      - $1,088,129
Net claims
 and claim
 expenses
 incurred        221,990     194,556                      -    416,546
Acquisition
 expenses         86,411     100,546                      -    186,957
Operational
 expenses         50,943      31,234                      -     82,177
              ---------- -----------             ---------- ----------

Underwriting
 income       $  363,942 $    38,507                      -    402,449
              ========== ===========
Net
 investment
 income                                             321,749    321,749
Equity in
 losses of
 other
 ventures                                           (3,610)    (3,610)
Other loss                                         (17,709)   (17,709)
Interest and
 preference
 share
 dividends                                         (58,686)   (58,686)
Minority
 interest -
 DaVinciRe                                        (110,326)  (110,326)
Other items,
 net                                               (20,607)   (20,607)
Net realized
 losses on
 investments                                        (5,889)    (5,889)
                                                 ---------- ----------

Net income
 available
 to common
 shareholders                                    $  104,922 $  507,371
                                                 ========== ==========

Net claims
 and claim
 expenses
 incurred -
 current
 accident
 year         $  317,718 $   225,207                        $  542,925
Net claims
 and claim
 expenses
 incurred -
 prior
 accident
 years          (95,728)    (30,651)                         (126,379)
              ---------- -----------                        ----------

Net claims
 and claim
 expenses
 incurred -
 total        $  221,990 $   194,556                        $  416,546
              ========== ===========                        ==========

Net claims
 and claim
 expense
 ratio -
 current
 accident
 year              43.9%       61.7%                             49.9%
Net claims
 and claim
 expense
 ratio -
 prior
 accident
 years           (13.2%)      (8.4%)                           (11.6%)
              ---------- -----------                        ----------

Net claims
 and claim
 expense
 ratio -
 calendar
 year              30.7%       53.3%                             38.3%
Underwriting
 expense
 ratio             19.0%       36.1%                             24.7%
              ---------- -----------                        ----------

Combined
 ratio             49.7%       89.4%                             63.0%
              ========== ===========                        ==========

(1)Represents gross premiums ceded from the Individual Risk segment to
 the Reinsurance segment.

----------------------------------------------------------------------

                        Nine months ended September 30, 2006
              --------------------------------------------------------
                  Re      Individual    Elimi      Other      Total
              -insurance     Risk    -nations(1)
              ---------- ----------- ----------- ---------- ----------

Gross
 premiums
 written      $1,269,444 $   547,791 $  (68,540) $        - $1,748,695
              ========== =========== ===========            ==========

Net premiums
 written      $  987,077 $   385,697                      - $1,372,774
              ========== ===========                        ==========

Net premiums
 earned       $  727,744 $   421,945                      - $1,149,689
Net claims
 and claim
 expenses
 incurred         93,869     255,081                      -    348,950
Acquisition
 expenses         87,487     119,922                      -    207,409
Operational
 expenses         50,802      26,549                      -     77,351
              ---------- -----------             ---------- ----------

Underwriting
 income       $  495,586 $    20,393                      -    515,979
              ========== ===========
Net
 investment
 income                                             234,873    234,873
Equity in
 earnings of
 other
 ventures                                            25,904     25,904
Other income                                            243        243
Interest and
 preference
 share
 dividends                                         (55,150)   (55,150)
Minority
 interest -
 DaVinciRe                                        (105,494)  (105,494)
Other items,
 net                                               (18,902)   (18,902)
Net realized
 losses on
 investments                                       (36,953)   (36,953)
                                                 ---------- ----------

Net income
 available to
 common
 shareholders                                    $   44,521 $  560,500
                                                 ========== ==========

Net claims
 and claim
 expenses
 incurred -
 current
 accident
 year         $  193,620 $   261,995                        $  455,615
Net claims
 and claim
 expenses
 incurred -
 prior
 accident
 years          (99,751)     (6,914)                         (106,665)
              ---------- -----------                        ----------

Net claims
 and claim
 expenses
 incurred -
 total        $   93,869 $   255,081                        $  348,950
              ========== ===========                        ==========

Net claims
 and claim
 expense
 ratio -
 current
 accident
 year              26.6%       62.1%                             39.6%
Net claims
 and claim
 expense
 ratio -
 prior
 accident
 years           (13.7%)      (1.6%)                            (9.2%)
              ---------- -----------                        ----------

Net claims
 and claim
 expense
 ratio -
 calendar
 year              12.9%       60.5%                             30.4%
Underwriting
 expense
 ratio             19.0%       34.7%                             24.8%
              ---------- -----------                        ----------

Combined
 ratio             31.9%       95.2%                             55.2%
              ========== ===========                        ==========

(1)Represents gross premiums ceded from the Individual Risk segment to
 the Reinsurance segment.
             RenaissanceRe Holdings Ltd. and Subsidiaries
                Unaudited Supplemental Financial Data
                    (in thousands of U.S. dollars)

                            Three months ended    Nine months ended
                            ------------------- ----------------------
Reinsurance Segment         September September September  September
                             30, 2007  30, 2006  30, 2007    30, 2006
--------------------------- --------- --------- ---------- -----------

Renaissance catastrophe
 premiums                    $ 84,271  $ 92,150 $  665,211 $  753,009
Renaissance specialty
 premiums                      39,536    20,367    240,384    169,947
                            --------- --------- ---------- -----------

    Total Renaissance
     premiums                 123,807   112,517    905,595    922,956
                            --------- --------- ---------- -----------

DaVinci catastrophe
 premiums                      17,856    10,578    348,708    322,922
DaVinci specialty premiums       (118)      250      9,424     23,566
                            --------- --------- ---------- -----------

    Total DaVinci premiums     17,738    10,828    358,132    346,488
                            --------- --------- ---------- -----------

Total Reinsurance premiums   $141,545  $123,345 $1,263,727 $1,269,444
                            ========= ========= ========== ===========

Total specialty premiums     $ 39,418  $ 20,617 $  249,808 $  193,513
                            ========= ========= ========== ===========

Total catastrophe premiums   $102,127  $102,728 $1,013,919 $1,075,931

    Catastrophe premiums
     written on behalf of
     our joint venture, Top
     Layer Re (1)                   -     1,189     63,725     51,244
    Catastrophe premiums
     assumed from the
     Individual Risk
     segment                  (34,258)  (31,109)   (39,558)   (66,205)
                            --------- --------- ---------- -----------

    Total managed
     catastrophe premiums
     (2)                       67,869    72,808  1,038,086  1,060,970

    Managed premiums
     assumed for fully-
     collateralized joint
     ventures                    (938)   (3,046)   (60,301)  (114,299)
                            --------- --------- ---------- -----------

    Total managed
     catastrophe premiums,
     net of fully-
     collateralized joint
     ventures (2)            $ 66,931  $ 69,762 $  977,785 $  946,671
                            ========= ========= ========== ===========

(1)Top Layer Re is accounted for under the equity method of
 accounting.
(2)See Comments on Regulation G.

----------------------------------------------------------------------

                            Three months ended    Nine months ended
                            ------------------- ----------------------
Individual Risk Segment     September September September  September
                             30, 2007  30, 2006  30, 2007    30, 2006
--------------------------- --------- --------- ---------- -----------

Commercial multi-line        $ 60,428  $ 92,056 $  280,694 $  296,045
Commercial property            26,361    46,597    143,879    179,006
Personal lines property        14,745    27,585     38,668     72,740
                            --------- --------- ---------- -----------
    Total Individual Risk
     premiums                $101,534  $166,238 $  463,241 $  547,791
                            ========= ========= ========== ===========

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 income" as a measure to evaluate the underlying fundamentals of its operations and believes it to be a useful measure of its corporate performance. "Operating income" as used herein differs from "net income available to common shareholders," which the Company believes is the most directly comparable GAAP measure, by the exclusion of net realized gains and losses on the Company's investments and, commencing in the third quarter of 2007, net unrealized gains and losses on credit derivatives issued by entities included in investments in other ventures, under equity method. Prior to the third quarter of 2007, the Company had no net unrealized gains and losses on credit derivatives issued by entities included in investments in other ventures, under equity method. In the presentation below, the only adjustments in respect of unrealized gains and losses for the current period reflect unrealized mark-to-market losses on credit derivatives and other credit-related products issued by ChannelRe, a financial guarantee reinsurer whose investment is accounted for by the Company under the equity method. The Company believes that the prevailing convention among financial guarantee insurers, reinsurers and other market participants, such as ChannelRe, is to exclude from operating income such unrealized gains and losses attributable to credit derivatives and other credit-related products. The Company's management believes that "operating income" 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 investment portfolio and credit derivatives issued by entities included in investments in other ventures, under equity method, which are not considered by management to be relevant indicators of business operations. The Company also uses "operating income" to calculate "operating income per common share - diluted" and "operating return on average common equity - annualized". The following is a reconciliation of: 1) net income available to common shareholders to operating income available to common shareholders; 2) net income available to common shareholders per common share - diluted to operating income available to 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   Nine months ended
                               ------------------- -------------------
(In thousands of U.S. dollars, September September September September
 except for per share amounts)  30, 2007  30, 2006  30, 2007  30, 2006
                               --------- --------- --------- ---------

Net income available to common
 shareholders                   $133,400  $251,112  $507,371  $560,500
   Adjustment for net realized
    (gains) losses on
    investments                  (1,592)   (4,151)     5,889    36,953
   Adjustment for net
    unrealized losses on
    credit derivatives issued
    by entities included in
    investments in other
    ventures, under equity
    method                        35,970         -    35,970         -
                               --------- --------- --------- ---------

Operating income available to
 common shareholders            $167,778  $246,961  $549,230  $597,453
                               ========= ========= ========= =========

Net income available to common
 shareholders per common share
 - diluted                      $   1.85  $   3.48  $   7.02  $   7.79
   Adjustment for net realized
    (gains) losses on
    investments                   (0.02)    (0.06)      0.08      0.51
   Adjustment for net
    unrealized losses on
    credit derivatives issued
    by entities included in
    investments in other
    ventures, under equity
    method                          0.50         -      0.50         -
                               --------- --------- --------- ---------

Operating income available to
 common shareholders per
 common share - diluted         $   2.33  $   3.42  $   7.60  $   8.30
                               ========= ========= ========= =========

Return on average common
 equity - annualized               18.8%     46.3%     25.0%     37.3%
   Adjustment for net realized
    (gains) losses on
    investments                   (0.2%)    (0.7%)      0.3%      2.5%
   Adjustment for net
    unrealized losses on
    credit derivatives issued
    by entities included in
    investments in other
    ventures, under equity
    method                          5.0%      0.0%      1.8%      0.0%
                               --------- --------- --------- ---------

Operating return on average
 common equity - annualized        23.6%     45.6%     27.1%     39.8%
                               ========= ========= ========= =========

The Company has also included in this Press Release "managed catastrophe premiums" and "managed catastrophe premiums, net of fully-collateralized joint ventures". "Managed catastrophe premiums" is defined as gross catastrophe premiums written by Renaissance Reinsurance and its related joint ventures. "Managed catastrophe premiums" differ from total catastrophe premiums, 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. "Managed catastrophe premiums, net of fully-collateralized joint ventures" differ from total catastrophe premiums, which the Company believes is the most directly comparable GAAP measure, due to: 1) 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; and 2) the deduction of catastrophe premiums that are written by the Company and ceded directly to the Company's fully-collateralized joint ventures which include Starbound Reinsurance Ltd., Starbound Reinsurance II Ltd. and Timicuan Reinsurance Ltd. The Company's management believes "managed catastrophe premiums" is useful to investors and other interested parties because it provides a measure of total catastrophe reinsurance premiums assumed by the Company through its consolidated subsidiaries and related joint ventures. The Company believes "managed catastrophe premiums, net of fully-collateralized joint ventures" is also a useful measure to investors and other interested parties because it provides a measure of total catastrophe reinsurance premiums assumed by the Company through its consolidated subsidiaries and related joint ventures, net of catastrophe premiums written directly on behalf of the Company's fully-collateralized joint ventures.

Source: RenaissanceRe Holdings Ltd.