RenaissanceRe Reports Operating Income of $186.2 Million for the Fourth Quarter of 2007 or $2.64 Per Common Share; Net Income of $62.2 Million or $0.88 Per Common Share

Annual Operating Income of $735.5 Million for 2007 or $10.24 Per Common Share; Annual Net Income of $569.6 Million or $7.93 Per Common Share Book Value per Common Share Increases 19.3% in 2007 to $41.03

PEMBROKE, Bermuda--(BUSINESS WIRE)--

RenaissanceRe Holdings Ltd. (NYSE: RNR) today reported $186.2 million in fourth quarter operating income available to common shareholders compared to $198.6 million in the fourth quarter of 2006. Operating income excludes net realized investment gains of $7.2 million and $2.5 million in the fourth quarters of 2007 and 2006, respectively, and, in the fourth quarter of 2007, reported losses of $131.2 million arising from net unrealized losses on credit derivatives issued by ChannelRe Holdings Ltd. ("ChannelRe"), as previously announced. Operating income per diluted common share was $2.64 in the fourth quarter of 2007, compared to $2.74 in the fourth quarter of 2006. Net income available to common shareholders was $62.2 million or $0.88 per diluted common share in the fourth quarter of 2007, compared to net income available to common shareholders of $201.1 million or $2.78 per diluted common share for the same quarter of 2006.

The Company generated an operating return on average common equity of 26.1% for the fourth quarter of 2007, compared to 33.3% in the fourth quarter of 2006. The Company also reported a return on average common equity of 8.7% for the fourth quarter of 2007, compared to 33.7% in the fourth quarter of 2006. Book value per common share increased 1.2% in the fourth quarter of 2007 compared to a 7.9% increase in fourth quarter of 2006. The Company's book value per common share increased 19.3% in 2007, compared to a 40.2% increase in 2006.

Neill A. Currie, CEO, commented: "I am pleased to report strong full year earnings, resulting in an increase in book value per common share of over 19% and an operating return on equity of 27%. These earnings are a result of a relatively low level of insured catastrophe losses for the full year, solid investment income and strong performance by our team."

Mr. Currie added: "Although our premium volume is down, we are pleased with the results of our January 1 renewals and have constructed an attractive portfolio of business for 2008. We will maintain our underwriting discipline, focusing on profit rather than premium volume. This discipline has been part of our culture since our formation and we believe this strategy will continue to benefit our shareholders over the long term."

    FOURTH QUARTER 2007 HIGHLIGHTS

    Underwriting Results

Gross premiums written for the fourth quarter of 2007 were $122.2 million, a $72.7 million decrease from the fourth quarter of 2006, driven by premium decreases in both of the Company's segments as described in more detail below. The Company generated $177.3 million of underwriting income and had a combined ratio of 47.3% in the fourth quarter of 2007, compared to $177.3 million of underwriting income and a combined ratio of 53.4% in the fourth quarter of 2006. The Company experienced $106.8 million of favorable development on prior year reserves in the fourth quarter of 2007, compared to $29.9 million in the fourth quarter of 2006.

Reinsurance Segment

Gross premiums written for the Company's Reinsurance segment decreased $25.0 million to $26.7 million in the fourth quarter of 2007, compared to $51.7 million in the fourth quarter of 2006. The decrease is principally due to a $34.0 million decease in gross premiums written in the Company's catastrophe reinsurance unit. The principal component of this reduction was $20.2 million of estimated negative premium adjustments, reflecting reduced premiums written by the Company's reinsurance clients, which was principally driven by a decrease in the Company's clients' estimated gross premiums written. This decline was partially offset by a $9.0 million increase in gross premiums written in the Company's specialty reinsurance unit. The increase in gross premiums written in the Company's specialty reinsurance unit was principally due to $18.3 million of gross premiums written on a personal lines property quota share reinsurance contract which incepted in the second quarter of 2007. The Company does not currently expect this contract to renew in its existing form.

The Reinsurance segment generated $164.7 million of underwriting income and had a combined ratio of 29.7% in the fourth quarter of 2007, compared to $140.7 million of underwriting income and a 42.4% combined ratio in the fourth quarter of 2006. The increase in underwriting income in the fourth quarter of 2007 was driven by a comparably low level of insured catastrophes, favorable development on prior year reserves of $98.6 million, compared to $25.5 million of favorable development in the fourth quarter of 2006, and offset by an increase in the Company's current accident year reserves, which includes a $55.0 million charge relating to an increase in incurred but not reported ("IBNR") reserves for sub-prime related exposures in the Company's casualty clash reinsurance book of business within its specialty reinsurance unit, as previously announced. The favorable development in the fourth quarter of 2007 includes $61.1 million related to the Company's catastrophe reinsurance unit, which benefited from favorable development attributable to the 2005 hurricanes combined with favorable development on the 2006 accident year, and $37.6 million related to the Company's specialty reinsurance unit which was principally attributable to lower than expected claims emergence.

Individual Risk Segment

Gross premiums written for the Company's Individual Risk segment decreased $48.2 million to $93.4 million in the fourth quarter of 2007, compared to $141.6 million in the fourth quarter of 2006, with the decrease driven in part by actions management has taken to maintain underwriting discipline in an increasingly softening U.S. property and casualty market. The Individual Risk segment's commercial multi-line, commercial property and personal lines property businesses all experienced declines in gross premiums written compared to the same period in 2006. The Company experienced a $26.6 million decrease in commercial property gross premiums written due primarily 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, personal lines property gross premiums written experienced a $19.1 million decrease principally due to the Company's decision 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 has found pricing and terms more attractive. Driven primarily by the factors described above, net premiums earned decreased $34.0 million to $101.9 million in the fourth quarter of 2007, compared to $135.8 million in the fourth quarter of 2006.

The Individual Risk segment generated $12.5 million of underwriting income and had a combined ratio of 87.7% in the fourth quarter of 2007, compared to $36.6 million of underwriting income and a 73.1% combined ratio in the fourth quarter of 2006. The decrease in underwriting income in the fourth quarter of 2007 was driven by the $34.0 million decrease in net premiums earned as noted above, combined with a higher combined ratio. The Individual Risk segment experienced $8.1 million of favorable development on prior year reserves in the fourth quarter of 2007, compared to $4.4 million of favorable development in the fourth quarter of 2006, principally due to lower than expected claims emergence.

    Other Items

    --  As previously announced, the Company's fourth quarter 2007
        results include a $131.2 million loss related to ChannelRe,
        which when combined with a $4.5 million reversal of the
        Company's share of ChannelRe's accumulated other comprehensive
        loss, results in the full reduction in the Company's carried
        value of ChannelRe from $126.7 million at September 30, 2007
        to $nil at December 31, 2007. The reduction in carried value
        principally arises from ChannelRe's estimate of its fourth
        quarter unrealized mark-to-market losses from financial
        guaranty contracts accounted for as derivatives under
        generally accepted accounting principles ("GAAP"), based on
        information furnished to ChannelRe by its sole cedant.
        ChannelRe has informed the Company that these mark-to-market
        charges contributed to a fourth quarter loss exceeding
        ChannelRe's GAAP shareholders' equity. The Company accounts
        for its 32.7% interest in ChannelRe under the equity method of
        accounting. The Company has no further economic exposure to
        ChannelRe.

    --  During the fourth quarter of 2007, the Company incurred $7.5
        million of other than temporary impairment charges on the
        Company's fixed maturity investments available for sale,
        compared to $2.9 million in the fourth quarter of 2006. None
        of these charges were credit-related.

    --  As a result of the Company's continued profitability within
        its taxable operations, the Company has reduced its deferred
        tax asset valuation allowance, resulting in an income tax
        benefit of $19.3 million in the fourth quarter of 2007.

    --  During the fourth quarter of 2007, the Company repurchased
        approximately 2.0 million common shares in open market
        transactions at an aggregate cost of $111.9 million and at an
        average share price of $57.07.

    --  The Company's cash flows from operations were $166.9 million
        for the fourth quarter of 2007, compared to $253.0 million for
        the fourth quarter of 2006.

    FULL YEAR 2007 HIGHLIGHTS

For the year ended December 31, 2007, the Company generated operating income available to common shareholders of $735.5 million, compared to $796.1 million in 2006. Operating income excludes net realized investment gains of $1.3 million and net realized investment losses of $34.5 million for 2007 and 2006, respectively, and net unrealized losses on credit derivatives issued by ChannelRe of $167.2 million and $nil in 2007 and 2006, respectively. Operating income per diluted common share was $10.24 in 2007, compared to $11.05 in 2006. Net income available to common shareholders was $569.6 million or $7.93 per diluted common share in 2007, compared to net income available to common shareholders of $761.6 million or $10.57 per diluted common share for 2006.

The Company generated an operating return on average common equity of 27.0% for 2007, compared to 37.9% for 2006. The Company generated a return on average common equity of 20.9% for 2007, compared to 36.3% for 2006. The Company's book value per common share increased 19.3% in 2007, compared to a 40.2% increase in 2006. Whereas the Company benefited from a hard market for property catastrophe reinsurance and a low level of insured catastrophe losses in 2006, the Company's results in 2007 were negatively impacted by a reduced level of gross premiums written due primarily to a softening market as well as $56.7 million and $45.2 million in net negative impact related to the flooding in the United Kingdom ("U.K.") and European windstorm Kyrill ("Kyrill"), respectively. The net negative impact described above includes the sum of net claims and claim expenses incurred, reinstatement premiums earned and minority interest. In addition, the Company's 2007 results were negatively affected by $167.2 million in losses as a result of the Company's reduction in its carried value of ChannelRe and a $60.0 million increase in IBNR for sub-prime related exposures in the Company's casualty clash reinsurance book of business. Partially offsetting these items was an $84.4 million increase in net investment income due to higher returns and a higher level of average invested assets and a $96.6 million increase in favorable loss reserve development.

Underwriting Results

Gross premiums written for 2007 were $1,809.6 million, a $134.0 million decrease from 2006. The Company's managed catastrophe and Individual Risk premiums experienced declines of 4.9% and 19.3%, respectively, in 2007 compared to 2006, primarily due to a softening market and selective underwriting where the Company chose to reduce its gross premiums written for certain classes of business. The Company's specialty reinsurance gross premiums written increased 29.4% in 2007 compared to 2006, principally due to one new large transaction. As described in more detail below, the Company generated $579.7 million of underwriting income and had a combined ratio of 59.3% in 2007, compared to $693.3 million of underwriting income and a 54.7% combined ratio in 2006. The $113.6 million reduction in underwriting income in 2007 was principally due to a $105.4 million decrease in net premiums earned combined with an increase in net claims and claim expenses of $33.0 million and partially offset by a $24.9 million decrease in underwriting expenses. In addition, the Company experienced $233.2 million of favorable development on prior year reserves in 2007, compared to $136.6 million of favorable development in 2006.

Reinsurance Segment

Gross premiums written for the Company's Reinsurance segment decreased $30.7 million to $1,290.4 million in 2007, compared to $1,321.2 million in 2006. For the year ended December 31, 2007, the Company's managed catastrophe premiums and its specialty premiums, totaled $1,032.6 million and $287.3 million, respectively, compared to $1,085.8 million and $222.0 million, respectively, in 2006. The $53.2 million decrease in managed catastrophe premiums was principally due to softening market conditions in 2007 where the pricing for property catastrophe reinsurance decreased from 2006. The softening market conditions also resulted in a $54.6 million decrease in managed catastrophe premiums assumed on behalf of fully-collateralized joint ventures. The $65.3 million increase in specialty premiums was principally driven by one new large transaction in 2007 that resulted in $98.8 million of gross premiums written. In the absence of this contract, the Company's specialty premiums would have declined in 2007 compared to 2006. The Company does not currently expect this contract to renew in its existing form. The Reinsurance segment's gross premiums written are increasingly comprised of a relatively small number of large transactions which can result in significant increases or decreases in gross premiums written from one period to the next.

The Reinsurance segment generated $528.7 million of underwriting income and had a combined ratio of 44.8% in 2007, compared to $636.2 million of underwriting income and a 34.5% combined ratio in 2006. The decrease in underwriting income in 2007 was principally driven by an increase of $217.5 million in net claims and claims expenses as a result of losses related to Kyrill, the U.K. floods and sub-prime related casualty losses. The Company experienced $194.4 million of favorable development on prior year reserves in 2007, compared to $125.2 million of favorable development in 2006. The favorable development in 2007 included $93.1 million attributable to the Company's catastrophe reinsurance unit and was principally driven by a reduction of ultimate losses in the 2006 and 2005 accident years. The specialty reinsurance unit experienced $101.3 million of favorable development which was principally due to lower than expected claims emergence.

Individual Risk Segment

Gross premiums written for the Company's Individual Risk segment decreased $132.8 million to $556.6 million in 2007, compared to $689.4 million in 2006. The decrease was driven in part by actions management has taken to maintain underwriting discipline in an increasingly softening U.S. property and casualty market. In addition, the Company continued to reduce its quota share personal lines property capacity in 2007 and redeploy this capacity to property catastrophe excess of loss reinsurance in the Company's Reinsurance segment, where it found the pricing and terms more attractive.

The Individual Risk segment generated $51.0 million of underwriting income and had a combined ratio of 89.1% in 2007, compared to $57.0 million of underwriting income and an 89.8% combined ratio in 2006. The decrease in the Individual Risk segment underwriting income in 2007 was principally driven by a decrease in net premiums earned of $91.1 million due to the decrease in gross premiums written noted above, and offset by a decrease in net claims and claim expenses incurred of $60.0 million due in part to the decrease in net earned premiums noted above which resulted in a lower level of attritional losses, and a $25.0 million decrease in underwriting expenses which was principally driven by the decline in net premiums earned.

    Other Items

    --  The Company's results for 2007 were impacted by a $167.2
        million reduction in the carried value of ChannelRe, driven by
        unrealized mark-to-market losses in ChannelRe's portfolio of
        financial guaranty contracts accounted for as derivatives
        under GAAP. As previously discussed, the Company has no
        further economic exposure to ChannelRe.

    --  Net investment income increased $84.4 million to $402.5
        million for 2007, primarily as a result of strong returns from
        the Company's hedge fund and private equity investments and
        higher average invested assets in the Company's portfolio of
        fixed maturity investments available for sale and short term
        investments. Other investments, which include the Company's
        hedge fund and private equity investments, generated $105.5
        million of net investment income in 2007, compared to $65.7
        million in 2006.

    --  During 2007, the Company incurred $25.5 million of other than
        temporary impairment charges on the Company's fixed maturity
        investments available for sale, compared to $46.4 million in
        2006. None of these charges were credit-related.

    --  During 2007, the Company repurchased approximately 3.6 million
        common shares in open market transactions at an aggregate cost
        of $200.1 million and at an average share price of $55.77.

    --  The Company's cash flows from operations were $793.2 million
        in 2007, compared to $813.3 million in 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 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 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, February 6, 2008 at 11:00 a.m. (ET) to discuss this release. Live broadcast of the conference call will be available through the Investor Information - Company Webcast 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 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, 2006 and its quarterly reports on Form 10-Q for the quarters ending March 31, 2007, June 30, 2007 and September 30, 2007.

             RenaissanceRe Holdings Ltd. and Subsidiaries
            Summary Consolidated Statements of Operations
   For the three and twelve months ended December 31, 2007 and 2006
  (in thousands of United States Dollars, except per share amounts)
                             (Unaudited)

                      Three months ended        Twelve months ended
                   ------------------------- -------------------------
                   December 31, December 31, December 31, December 31,
                       2007         2006         2007         2006
                   ------------ ------------ ------------ ------------
Revenues
 Gross premiums
  written              $122,227     $194,952   $1,809,637   $1,943,647
                   ============ ============ ============ ============

 Net premiums
  written              $105,303     $156,846   $1,435,335   $1,529,620
 Decrease
  (increase) in
  unearned premiums     230,937      223,242     (10,966)          157
                   ------------ ------------ ------------ ------------

 Net premiums
  earned                336,240      380,088    1,424,369    1,529,777
 Net investment
  income                 80,714       83,233      402,463      318,106
 Net foreign
  exchange gains
  (losses)                4,598      (1,715)        3,968      (3,293)
 Equity in (losses)
  earnings of other
  ventures            (124,999)        8,624    (128,609)       34,528
 Other loss            (20,221)      (4,160)     (37,930)      (3,917)
 Net realized gains
  (losses) on
  investments             7,182        2,489        1,293     (34,464)
                   ------------ ------------ ------------ ------------

 Total revenues         283,514      468,559    1,665,554    1,840,737
                   ------------ ------------ ------------ ------------

Expenses
 Net claims and
  claim expenses
  incurred               62,728       97,280      479,274      446,230
 Acquisition
  expenses               67,973       73,288      254,930      280,697
 Operational
  expenses               28,287       32,235      110,464      109,586
 Corporate expenses       9,771        7,987       28,860       24,418
 Interest expense         7,226        8,439       33,626       37,602
                   ------------ ------------ ------------ ------------

 Total expenses         175,985      219,229      907,154      898,533
                   ------------ ------------ ------------ ------------

Income before
 minority interest
 and taxes              107,529      249,330      758,400      942,204
Minority interest -
 DaVinciRe             (54,070)     (38,665)    (164,396)    (144,159)
                   ------------ ------------ ------------ ------------

Income before taxes      53,459      210,665      594,004      798,045
Income tax benefit
 (expense)               19,320         (42)       18,432        (935)
                   ------------ ------------ ------------ ------------

 Net income              72,779      210,623      612,436      797,110
Dividends on
 preference shares     (10,575)      (9,488)     (42,861)     (35,475)
                   ------------ ------------ ------------ ------------

 Net income
  available to
  common
  shareholders          $62,204     $201,135     $569,575     $761,635
                   ============ ============ ============ ============

Operating income available to
 common shareholders
 per Common Share -
  diluted (1)             $2.64        $2.74       $10.24       $11.05

Net income available to common
 shareholders
 per Common Share -
  basic                   $0.90        $2.83        $8.08       $10.72
Net income available to common
 shareholders
 per Common Share -
  diluted                 $0.88        $2.78        $7.93       $10.57

Average shares
 outstanding -
 basic                   68,966       71,178       70,520       71,064
Average shares
 outstanding -
 diluted                 70,413       72,467       71,825       72,073

Net claims and
 claim expense
 ratio                    18.7%        25.6%        33.6%        29.2%
Expense ratio             28.6%        27.8%        25.7%        25.5%
                   ------------ ------------ ------------ ------------

Combined ratio            47.3%        53.4%        59.3%        54.7%
                   ============ ============ ============ ============

Operating return on
 average common
 equity -
 annualized (1)           26.1%        33.3%        27.0%        37.9%
                   ============ ============ ============ ============

(1) See Comments on Regulation G for a reconciliation of operating
 income to net income.
             RenaissanceRe Holdings Ltd. and Subsidiaries
                 Summary Consolidated Balance Sheets
  (in thousands of United States Dollars, except per share amounts)

                                                   At
                                   -----------------------------------
                                   December 31, 2007 December 31, 2006
                                   ----------------- -----------------
                                      Unaudited           Audited
Assets
Fixed maturity investments
 available for sale, at fair value       $3,914,363         $3,111,930
Short term investments, at cost           1,821,549          2,410,971
Other investments, at fair value            807,864            592,829
Investments in other ventures,
 under equity method                         90,572            227,075
                                   ----------------  -----------------

 Total investments                        6,634,348          6,342,805
Cash and cash equivalents                   330,226            214,399
Premiums receivable                         475,075            419,150
Ceded reinsurance balances                  107,916            133,971
Losses recoverable                          183,275            301,854
Accrued investment income                    39,084             41,234
Deferred acquisition costs                  104,212            106,918
Receivable for investments sold             144,037             61,061
Other secured assets                         90,488                  -
Other assets                                177,694            147,634
                                   ----------------  -----------------

 Total assets                            $8,286,355         $7,769,026
                                   ================  =================

Liabilities, Minority Interest and
 Shareholders' Equity
Liabilities
Reserve for claims and claim
 expenses                                $2,028,496         $2,098,155
Reserve for unearned premiums               563,336            578,424
Debt                                        451,951            450,000
Subordinated obligation to capital
 trust                                            -            103,093
Reinsurance balances payable                275,430            395,083
Payable for investments purchased           422,974             88,089
Other secured liabilities                    88,920                  -
Other liabilities                           162,294            125,401
                                   ----------------  -----------------

 Total liabilities                        3,993,401          3,838,245
                                   ----------------  -----------------

Minority interest - DaVinciRe               815,451            650,284

Shareholders' Equity
Preference shares                           650,000            800,000
Common shares                                68,920             72,140
Additional paid-in capital                  107,867            284,123
Accumulated other comprehensive
 income                                      44,719             25,217
Retained earnings                         2,605,997          2,099,017
                                   ----------------  -----------------

 Total shareholders' equity               3,477,503          3,280,497
                                   ----------------  -----------------

 Total liabilities, minority
  interest and shareholders' equity      $8,286,355         $7,769,026
                                   ================  =================

Book value per common share              $    41.03         $    34.38
                                   ================  =================

Common shares outstanding                    68,920             72,140
                                   ================  =================
             RenaissanceRe Holdings Ltd. and Subsidiaries
          Supplemental Financial Data - Segment Information
               (in thousands of United States Dollars)
                             (Unaudited)


                       Three months ended December 31, 2007
            ----------------------------------------------------------
            Reinsurance  Individual  Eliminations   Other      Total
                            Risk          (1)
            ----------- ----------- ------------- ---------- ---------

Gross
 premiums
 written        $26,693     $93,353        $2,181        $ -  $122,227
            =========== =========== =============            =========

Net premiums
 written        $28,807     $76,496                        -  $105,303
            =========== ===========                          =========

Net premiums
 earned        $234,375    $101,865                        -  $336,240
Net claims
 and claim
 expenses
 incurred        19,128      43,600                        -    62,728
Acquisition
 expenses        33,504      34,469                        -    67,973
Operational
 expenses        17,026      11,261                        -    28,287
            ----------- -----------               ---------- ---------

Underwriting
 income        $164,717     $12,535                        -   177,252
            =========== ===========
Net
 investment
 income                                               80,714    80,714
Equity in
 losses of
 other
 ventures                                          (124,999) (124,999)
Other loss                                          (20,221)  (20,221)
Interest and
 preference
 share
 dividends                                          (17,801)  (17,801)
Minority
 interest -
 DaVinciRe                                          (54,070)  (54,070)
Other items,
 net                                                  14,147    14,147
Net realized
 gains on
 investments                                           7,182     7,182
                                                  ---------- ---------

Net income
 available
 to common
shareholders                                      $(115,048)   $62,204
                                                  ========== =========

Net claims
 and claim
 expenses
 incurred -
 current
 accident
 year          $117,777     $51,722                           $169,499
Net claims
 and claim
 expenses
 incurred -
 prior
 accident
 years         (98,649)     (8,122)                          (106,771)
            ----------- -----------                          ---------

Net claims
 and claim
 expenses
 incurred -
 total          $19,128     $43,600                            $62,728
            =========== ===========                          =========

Net claims
 and claim
 expense
 ratio -
 current
 accident
 year             50.3%       50.8%                              50.4%
Net claims
 and claim
 expense
 ratio -
 prior
 accident
 years          (42.1%)      (8.0%)                            (31.7%)
            ----------- -----------                          ---------

Net claims
 and claim
 expense
 ratio -
 calendar
 year              8.2%       42.8%                              18.7%
Underwriting
 expense
 ratio            21.5%       44.9%                              28.6%
            ----------- -----------                          ---------

Combined
 ratio            29.7%       87.7%                              47.3%
            =========== ===========                          =========

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


                       Three months ended December 31, 2006
            ----------------------------------------------------------
            Reinsurance  Individual  Eliminations   Other      Total
                            Risk          (1)
            ----------- ----------- ------------- ---------- ---------

Gross
 premiums
 written        $51,719    $141,601        $1,632         $-  $194,952
            =========== =========== =============            =========

Net premiums
 written        $52,026    $104,820                        -  $156,846
            =========== ===========                          =========

Net premiums
 earned        $244,273    $135,815                        -  $380,088
Net claims
 and claim
 expenses
 incurred        54,183      43,097                        -    97,280
Acquisition
 expenses        27,837      45,451                        -    73,288
Operational
 expenses        21,603      10,632                        -    32,235
            ----------- -----------               ---------- ---------

Underwriting
 income        $140,650     $36,635                        -   177,285
            =========== ===========
Net
 investment
 income                                               83,233    83,233
Equity in
 earnings of
 other
 ventures                                              8,624     8,624
Other loss                                           (4,160)   (4,160)
Interest and
 preference
 share
 dividends                                          (17,927)  (17,927)
Minority
 interest -
 DaVinciRe                                          (38,665)  (38,665)
Other items,
 net                                                 (9,744)   (9,744)
Net realized
 gains on
 investments                                           2,489     2,489
                                                  ---------- ---------

Net income
 available
 to common
shareholders                                         $23,850  $201,135
                                                  ========== =========

Net claims
 and claim
 expenses
 incurred -
 current
 accident
 year           $79,666     $47,507                           $127,173
Net claims
 and claim
 expenses
 incurred -
 prior
 accident
 years         (25,483)     (4,410)                           (29,893)
            ----------- -----------                          ---------

Net claims
 and claim
 expenses
 incurred -
 total          $54,183     $43,097                            $97,280
            =========== ===========                          =========

Net claims
 and claim
 expense
 ratio -
 current
 accident
 year             32.6%       35.0%                              33.5%
Net claims
 and claim
 expense
 ratio -
 prior
 accident
 years          (10.4%)      (3.2%)                             (7.9%)
            ----------- -----------                          ---------

Net claims
 and claim
 expense
 ratio -
 calendar
 year             22.2%       31.8%                              25.6%
Underwriting
 expense
 ratio            20.2%       41.3%                              27.8%
            ----------- -----------                          ---------

Combined
 ratio            42.4%       73.1%                              53.4%
            =========== ===========                          =========

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

                      Twelve months ended December 31, 2007
            ----------------------------------------------------------
                         Individual  Eliminations
            Reinsurance     Risk          (1)       Other     Total
            ----------- ----------- ------------- --------- ----------

Gross
 premiums
 written     $1,290,420    $556,594 $(37,377)           $ - $1,809,637
            =========== =========== =========               ==========

Net premiums
 written     $1,024,493    $410,842                       - $1,435,335
            =========== ===========                         ==========

Net premiums
 earned        $957,661    $466,708                       - $1,424,369
Net claims
 and claim
 expenses
 incurred       241,118     238,156                       -    479,274
Acquisition
 expenses       119,915     135,015                       -    254,930
Operational
 expenses        67,969      42,495                       -    110,464
            ----------- -----------               --------- ----------

Underwriting
 income        $528,659     $51,042                       -    579,701
            =========== ===========
Net
 investment
 income                                             402,463    402,463
Equity in
 losses of
 other
 ventures                                         (128,609)  (128,609)
Other loss                                         (37,930)   (37,930)
Interest and
 preference
 share
 dividends                                         (76,487)   (76,487)
Minority
 interest -
 DaVinciRe                                        (164,396)  (164,396)
Other items,
 net                                                (6,460)    (6,460)
Net realized
 gains on
 investments                                          1,293      1,293
                                                  --------- ----------

Net income
 available
 to common
shareholders                                      $(10,126)   $569,575
                                                  ========= ==========

Net claims
 and claim
 expenses
 incurred -
 current
 accident
 year          $435,495    $276,929                           $712,424
Net claims
 and claim
 expenses
 incurred -
 prior
 accident
 years        (194,377)    (38,773)                          (233,150)
            ----------- -----------                         ----------

Net claims
 and claim
 expenses
 incurred -
 total         $241,118    $238,156                           $479,274
            =========== ===========                         ==========

Net claims
 and claim
 expense
 ratio -
 current
 accident
 year             45.5%       59.3%                              50.0%
Net claims
 and claim
 expense
 ratio -
 prior
 accident
 years          (20.3%)      (8.3%)                            (16.4%)
            ----------- -----------                         ----------

Net claims
 and claim
 expense
 ratio -
 calendar
 year             25.2%       51.0%                              33.6%
Underwriting
 expense
 ratio            19.6%       38.1%                              25.7%
            ----------- -----------                         ----------

Combined
 ratio            44.8%       89.1%                              59.3%
            =========== ===========                         ==========

(1)Represents gross premiums ceded from the Individual Risk segment to
 the Reinsurance segment.
                      Twelve months ended December 31, 2006
            ----------------------------------------------------------
                         Individual  Eliminations
            Reinsurance     Risk          (1)       Other     Total
            ----------- ----------- ------------- --------- ----------

Gross
 premiums
 written     $1,321,163    $689,392     $(66,908)       $ - $1,943,647
            =========== =========== =============           ==========

Net premiums
 written     $1,039,103    $490,517                       - $1,529,620
            =========== ===========                         ==========

Net premiums
 earned        $972,017    $557,760                       - $1,529,777
Net claims
 and claim
 expenses
 incurred       148,052     298,178                       -    446,230
Acquisition
 expenses       115,324     165,373                       -    280,697
Operational
 expenses        72,405      37,181                       -    109,586
            ----------- -----------               --------- ----------

Underwriting
 income        $636,236     $57,028                       -    693,264
            =========== ===========
Net
 investment
 income                                             318,106    318,106
Equity in
 earnings of
 other
 ventures                                            34,528     34,528
Other loss                                          (3,917)    (3,917)
Interest and
 preference
 share
 dividends                                         (73,077)   (73,077)
Minority
 interest -
 DaVinciRe                                        (144,159)  (144,159)
Other items,
 net                                               (28,646)   (28,646)
Net realized
 losses on
 investments                                       (34,464)   (34,464)
                                                  --------- ----------

Net income
 available
 to common
shareholders                                        $68,371   $761,635
                                                  ========= ==========

Net claims
 and claim
 expenses
 incurred -
 current
 accident
 year          $273,286    $309,502                           $582,788
Net claims
 and claim
 expenses
 incurred -
 prior
 accident
 years        (125,234)    (11,324)                          (136,558)
            ----------- -----------                         ----------

Net claims
 and claim
 expenses
 incurred -
 total         $148,052    $298,178                           $446,230
            =========== ===========                         ==========

Net claims
 and claim
 expense
 ratio -
 current
 accident
 year             28.1%       55.5%                              38.1%
Net claims
 and claim
 expense
 ratio -
 prior
 accident
 years          (12.9%)      (2.0%)                             (8.9%)
            ----------- -----------                         ----------

Net claims
 and claim
 expense
 ratio -
 calendar
 year             15.2%       53.5%                              29.2%
Underwriting
 expense
 ratio            19.3%       36.3%                              25.5%
            ----------- -----------                         ----------

Combined
 ratio            34.5%       89.8%                              54.7%
            =========== ===========                         ==========

(1)Represents gross premiums ceded from the Individual Risk segment to
 the Reinsurance segment.
             RenaissanceRe Holdings Ltd. and Subsidiaries
    Supplemental Financial Data - Gross Premiums Written Analysis
               (in thousands of United States Dollars)
                             (Unaudited)

                      Three months ended        Twelve months ended
                   ------------------------- -------------------------

Reinsurance        December 31, December 31, December 31, December 31,
 Segment               2007         2006         2007         2006
------------------ ------------ ------------ ------------ ------------

Renaissance
 catastrophe
 premiums              $(2,224)      $20,630     $662,987     $773,638
Renaissance
 specialty
 premiums                37,498       28,164      277,882      198,111
                   ------------ ------------ ------------ ------------

 Total Renaissance
  premiums               35,274       48,794      940,869      971,749
                   ------------ ------------ ------------ ------------

DaVinci
 catastrophe
 premiums               (8,591)        2,554      340,117      325,476
DaVinci specialty
 premiums                    10          371        9,434       23,938
                   ------------ ------------ ------------ ------------

 Total DaVinci
  premiums              (8,581)        2,925      349,551      349,414
                   ------------ ------------ ------------ ------------

Total Reinsurance
 premiums               $26,693      $51,719   $1,290,420   $1,321,163
                   ============ ============ ============ ============

Total specialty
 premiums               $37,508      $28,535     $287,316     $222,049
                   ============ ============ ============ ============

Total catastrophe
 premiums             $(10,815)      $23,184   $1,003,104   $1,099,114

 Catastrophe
  premiums written
  on behalf of our
  joint venture,
  Top Layer Re (1)        2,711            -       66,436       51,244
 Catastrophe
  premiums assumed
  from the
  Individual Risk
  segment                 2,590        1,632     (36,968)     (64,573)
                   ------------ ------------ ------------ ------------

   Total managed
   catastrophe
   premiums (2)         (5,514)       24,816    1,032,572    1,085,785

   Managed
    premiums
    assumed for
    fully-
    collateralized
    joint ventures          883          322     (59,418)    (113,977)
                   ------------ ------------ ------------ ------------

Total managed
 catastrophe
 premiums, net of
 fully-
 collateralized
 joint ventures
 (2)                   $(4,631)      $25,138     $973,154     $971,808
                   ============ ============ ============ ============

(1)Top Layer Re is accounted for under the equity method of
 accounting.
(2)See Comments on Regulation G.
                      Three months ended        Twelve months ended
                   ------------------------- -------------------------
Individual Risk    December 31, December 31, December 31, December 31,
 Segment               2007         2006         2007         2006
------------------ ------------ ------------ ------------ ------------

Commercial multi-
 line                   $60,456      $62,942     $341,150     $358,987
Commercial
 property                20,559       47,199      164,438      226,205
Personal lines
 property                12,338       31,460       51,006      104,200
                   ------------ ------------ ------------ ------------
   Total
    Individual
    Risk premiums       $93,353     $141,601     $556,594     $689,392
                   ============ ============ ============ ============

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 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 reflect unrealized mark-to-market losses on credit derivatives and other credit-related products issued by ChannelRe, a financial guaranty reinsurer whose investment is accounted for by the Company under the equity method. The Company believes that the prevailing convention among financial guaranty 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        Twelve months ended
                   ------------------------- -------------------------
(in thousands of   December 31, December 31, December 31, December 31,
 United States         2007         2006         2007         2006
 dollars, except
 for per share
 amounts)
                   ------------ ------------ ------------ ------------
Net income
 available to
 common
 shareholders           $62,204     $201,135     $569,575     $761,635
   Adjustment for
    net realized
    (gains) losses
    on investments      (7,182)      (2,489)      (1,293)       34,464
   Adjustment for
    net unrealized
    losses on
    credit
    derivatives
    issued by
    entities
    included in
    investments in
    other ventures,
    under equity
    method              131,201            -      167,171            -
                   ------------ ------------ ------------ ------------
Operating income
 available to
 common
 shareholders          $186,223     $198,646     $735,453     $796,099
                   ============ ============ ============ ============
Net income
 available to
 common
 shareholders per
 common share -
 diluted                  $0.88        $2.78        $7.93       $10.57
   Adjustment for
    net realized
    (gains) losses
    on investments       (0.10)       (0.04)       (0.02)         0.48
   Adjustment for
    net unrealized
    losses on
    credit
    derivatives
    issued by
    entities
    included in
    investments in
    other ventures,
    under equity
    method                 1.86            -         2.33            -
                   ------------ ------------ ------------ ------------
Operating income
 available to
 common
 shareholders per
 common share -
 diluted                  $2.64        $2.74       $10.24       $11.05
                   ============ ============ ============ ============
Return on average
 common equity -
 annualized                8.7%        33.7%        20.9%        36.3%
   Adjustment for
    net realized
    (gains) losses
    on investments       (1.0%)       (0.4%)       (0.1%)         1.6%
   Adjustment for
    net unrealized
    losses on
    credit
    derivatives
    issued by
    entities
    included in
    investments in
    other ventures,
    under equity
    method                18.4%            -         6.2%            -
                   ------------ ------------ ------------ ------------
Operating return on
 average common
 equity -
 annualized               26.1%        33.3%        27.0%        37.9%
                   ============ ============ ============ ============

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.