RenaissanceRe Reports Net Income Available to RenaissanceRe Common Shareholders of $204.8 Million for the Third Quarter of 2010 or $3.70 Per Diluted Common Share

Operating Income of $90.9 Million for the Third Quarter of 2010 or $1.59 Per Diluted Common Share

PEMBROKE, Bermuda--(BUSINESS WIRE)-- RenaissanceRe Holdings Ltd. (NYSE: RNR) today reported net income available to common shareholders of $204.8 million or $3.70 per diluted common share in the third quarter of 2010, compared to net income available to common shareholders of $258.6 million or $4.12 per diluted common share for the third quarter of 2009. Operating income available to common shareholders was $90.9 million or $1.59 per diluted common share in the third quarter of 2010, compared to operating income available to common shareholders of $242.2 million or $3.85 per diluted common share for the third quarter of 2009. Operating income excludes net realized and unrealized gains on fixed maturity investments of $98.0 million and a $15.8 million gain on the sale of the Company's ownership interest in ChannelRe in the third quarter of 2010, compared to net realized gains on fixed maturity investments of $16.8 million and net other-than-temporary impairments of $0.3 million in the third quarter of 2009.

The Company reported an annualized return on average common equity of 25.4% and an annualized operating return on average common equity of 11.3% in the third quarter of 2010, compared to 35.5% and 33.3%, respectively, in the third quarter of 2009. Book value per common share increased $3.61 to $60.57 at September 30, 2010, a 6.3% increase in the third quarter of 2010, compared to an 11.4% increase in the third quarter of 2009.

Neill A. Currie, CEO, commented: "In the third quarter we generated an annualized operating return on average common equity in excess of 11% and grew our book value per share by over 6%, with solid underwriting profits and strong total returns in our investment portfolio contributing to our book value growth. Our results reflect, among other things, a quiet season for land-falling U.S. hurricanes, offset in part by $73.6 million of net negative impact from the New Zealand earthquake."

Mr. Currie added: "Despite a quiet season for land-falling U.S. hurricanes, the New Zealand and Chilean earthquakes this year serve as a reminder that there is significant catastrophe risk around the globe, and that our clients value mitigating this risk. As one of the largest writers of catastrophe reinsurance risk in the world, we seek to build a diversified portfolio of risks that assists our clients in managing their catastrophe risk while also generating solid returns for our shareholders over the long term. As we approach the January 1st renewal season, we will continue to maintain our underwriting discipline, focusing on expected profit rather than premium volume."

THIRD QUARTER 2010 RESULTS

Net Impact of the New Zealand Earthquake

The Company recorded $73.6 million of net negative impact from the New Zealand earthquake in the third quarter of 2010. Net negative impact includes the sum of estimates of net claims and claim expenses incurred, earned reinstatement premiums assumed and ceded, lost profit commissions, equity in net claims and claim expenses of Top Layer Reinsurance Ltd. ("Top Layer Re") and redeemable noncontrolling interest. The Company's estimate of losses from the New Zealand earthquake are based on initial industry insured loss estimates, market share analysis, the application of the Company's modeling techniques, and a review of the Company's in-force contracts. Given the preliminary nature of the information available, the magnitude and recent occurrence of the event, the expected duration of the claims development period, and other factors and uncertainties inherent in loss estimation, meaningful uncertainty remains regarding losses from this event and the Company's actual ultimate net losses from this event will vary from these estimates, perhaps materially. Changes in these estimates will be recorded in the period in which they occur.

See the supplemental financial data below for additional information detailing the net negative impact from this event on the Company's Reinsurance segment results and consolidated financial statements.


                              New Zealand Earthquake

 Three months ended           Catastrophe  Lloyd's     Reinsurance  Consolidated
 September 30, 2010

 (in thousands of United
 States dollars)

 Net claims and claim         $ (77,770 )  $ (1,302 )  $ (79,072 )  $ (79,072 )
 expenses incurred

 Net reinstatement premiums     5,524        -           5,524        5,524
 earned

 Lost profit commissions        (6,633  )    -           (6,633  )    (6,633  )

  Net impact on underwriting  $ (78,879 )  $ (1,302 )  $ (80,181 )    (80,181 )
  result

 Equity in net claims and
 claim expenses of Top

 Layer Re                                                             (12,051 )

 Redeemable noncontrolling                                            18,642
 interest - DaVinciRe

  Net negative impact                                               $ (73,590 )

 Impact on combined ratio       47.4    %    9.3    %    38.5    %    26.9    %



Underwriting Results

Gross premiums written for the third quarter of 2010 decreased $75.7 million, or 37.4%, to $126.7 million, compared to $202.4 million for the third quarter of 2009. As described in more detail below, the decrease in gross premiums written was due to decreases in the Company's Insurance segment premiums of $67.6 million, or 81.1%, and in its Reinsurance segment premiums of $13.1 million, or 9.9%. The Company generated $84.6 million of underwriting income and had a combined ratio of 72.6% in the third quarter of 2010, compared to $167.7 million of underwriting income and a 43.3% combined ratio in the third quarter of 2009. Included in the Company's underwriting income for the third quarter of 2010 was $37.0 million of favorable development on prior year reserves, compared to $70.4 million of favorable development on prior year reserves in the third quarter of 2009.

Reinsurance Segment

Gross premiums written for the Company's Reinsurance segment decreased $13.1 million, or 9.9%, to $119.3 million in the third quarter of 2010, compared to $132.5 million in the third quarter of 2009. The Company's managed catastrophe premiums decreased $13.6 million, or 14.5%, to $79.9 million in the third quarter of 2010, compared to $93.5 million in the third quarter of 2009. The Company's reduction in managed catastrophe premiums principally reflected the deterioration of attractive market conditions on a risk-adjusted basis in the Company's core markets and the non-renewal of a large contract, partially offset by $5.5 million of reinstatement premiums written and earned in the third quarter of 2010 as a direct result of the net claims and claim expenses incurred from the New Zealand earthquake. Excluding the impact of $5.5 million of reinstatement premiums written and earned in the third quarter of 2010, the Company's managed catastrophe gross premiums written declined $19.1 million, or 20.5%. The Company's managed specialty reinsurance premiums increased $6.0 million, or 23.7%, to $31.2 million in the third quarter of 2010, compared to $25.2 million in the third quarter of 2009. In general, the third quarter is not an active period for the inception or renewal of catastrophe exposed reinsurance policies. The increase in the Company's managed specialty reinsurance premiums was primarily due to the inclusion of $8.9 million of specialty premiums written in the Company's Lloyd's unit during the third quarter of 2010. The Company's Lloyd's unit generated $10.3 million of managed gross premiums written in the third quarter of 2010.

Through the first nine months of 2010, the Company's managed catastrophe premiums are down 12.8%, compared to the first nine months of 2009, after excluding $35.2 million of reinstatement gross premiums written in the first nine months of 2010 as a result of the Chilean earthquake, European windstorm Xynthia and the New Zealand earthquake. The Company's managed specialty premiums are up 35.9% through the first nine months of 2010, compared to the first nine months of 2009 and the Company's Lloyd's unit generated $37.3 million of managed premiums written in the first nine months of 2010. The Company's Reinsurance segment premiums are prone to significant volatility due to the timing of contract inception and also due to the business being characterized by a relatively small number of relatively large transactions.

The Company's Reinsurance segment generated $77.2 million of underwriting income and had a combined ratio of 64.8% in the third quarter of 2010, compared to $167.0 million and 17.4%, respectively, in the third quarter of 2009. The $89.9 million decrease in underwriting income was principally due to a $67.3 million increase in current accident year losses, a $28.8 million decrease in favorable development on prior years reserves and a $10.6 million increase in underwriting expenses, partially offset by a $16.8 million increase in net premiums earned in the third quarter of 2010, compared to the third quarter of 2009. The increase in current accident year losses was primarily due to $79.1 million of net claims and claim expenses related to the New Zealand earthquake, which added 38.5 percentage points to the Reinsurance segment's combined ratio, as detailed in the table above.

The Reinsurance segment experienced $33.9 million of favorable development on prior years reserves in the third quarter of 2010 which includes $16.0 million in the Company's catastrophe unit and $17.9 million in the Company's specialty unit. The favorable development in the Company's catastrophe unit was due to decreases in estimated ultimate losses on certain specific events, including $7.4 million related to the 2004 and 2005 hurricanes, and $8.6 million due to better than expected claims emergence associated with a large number of relatively small catastrophes. The Company's specialty unit favorable development on prior years reserves of $17.9 million was driven by the application of the Company's formulaic actuarial reserving methodology for this business with the reductions being due to actual reported loss activity coming in better than expected.

Insurance Segment

Gross premiums written for the Company's Insurance segment decreased $67.6 million, or 81.1%, to $15.7 million in the third quarter of 2010, compared to $83.3 million in the third quarter of 2009, due to decreases in all lines of business. Crop insurance gross premiums written decreased $37.4 million, to negative $16.1 million in the third quarter of 2010, compared to $21.3 million in the third quarter of 2009, principally due to the receipt of updated acreage reports for the 2010 crop year. Gross premiums written in the Company's commercial multi-line, commercial property and personal lines property lines of business decreased $11.9 million, $12.7 million and $5.6 million, respectively, due to softening market conditions and the Company's decision to reduce its participation in certain programs. Gross premiums written in the Company's Insurance segment can fluctuate significantly between quarters and between years based on several factors, including, without limitation, the timing of the inception or cessation of new program managers and quota share reinsurance contracts, including whether or not the Company has portfolio transfers in, or portfolio transfers out, of quota share reinsurance contracts of in-force books of business.

The Insurance segment generated $7.5 million of underwriting income and had a combined ratio of 91.7% in the third quarter of 2010, compared to $0.7 million of underwriting income and a combined ratio of 99.3% in the third quarter of 2009. The increase in underwriting income was primarily due to a $9.0 million decrease in net claims and claim expenses and a $2.9 million decrease in acquisition expenses, partially offset by a $3.4 million decrease in net premiums earned and a $1.7 million increase in operational expenses. The decrease in net claims and claim expenses in the Insurance segment for the third quarter of 2010, compared to the third quarter of 2009, was principally due to reduced losses related to crop hail, a specific product line within the overall crop insurance line of business, which experienced losses from multiple hail storms in highly insured areas during the third quarter of 2009 which did not recur in the third quarter of 2010. The decrease in acquisition expenses in the third quarter of 2010, compared to the third quarter of 2009, was primarily related to ceding commissions on the crop insurance line of business as the Company determined to cede a portion of this business in respect of the 2010 crop year. The Company's Insurance segment experienced $3.1 million of favorable development on prior years reserves in the third quarter of 2010, compared to $7.8 million of favorable development on prior years reserves in the third quarter of 2009.

Investments

Returns on the Company's investment portfolio decreased in the third quarter of 2010, compared to the third quarter of 2009, primarily due to lower total returns in certain of the Company's non-investment grade allocations, which the Company includes in other investments, as well as lower returns in its hedge fund and private equity investments during the third quarter of 2010, compared to the third quarter of 2009. The Company's total investment result, which includes the sum of net investment income, net realized and unrealized gains on fixed maturity investments and net other-than-temporary impairments was $155.5 million in the third quarter of 2010, compared to $198.0 million in the third quarter of 2009. Although the decline in interest rates resulted in strong total returns in the third quarter of 2010 on the Company's fixed maturity portfolio, the average yield on the fixed maturity and short term investment portfolio has declined to 1.7% at September 30, 2010, which the Company currently expects will result in lower net investment income in future periods based on the Company's current portfolio.

Net investment income was $60.9 million in the third quarter of 2010, compared to $106.8 million in the third quarter of 2009. The $45.9 million decrease in net investment income was principally driven by a $28.8 million decrease from the Company's other investments, primarily driven by lower returns for the Company's investments in senior secured bank loan funds due to a more moderate tightening of credit spreads during the third quarter 2010, compared to the third quarter of 2009. In addition, net investment income from the Company's hedge fund and private equity investments decreased $8.0 million due to lower total returns and net investment income from the Company's fixed maturity investments decreased $9.3 million due to lower yields during the third quarter of 2010, compared to the third quarter of 2009. The Company's hedge fund, private equity and other investments are accounted for at fair value with the change in fair value recorded in net investment income which included net unrealized gains of $15.3 million in the third quarter of 2010, compared to $19.2 million in the third quarter of 2009.

Net realized and unrealized gains on fixed maturity investments were $94.6 million in the third quarter of 2010, compared to net realized and unrealized gains on fixed maturity investments of $91.1 million in the third quarter of 2009, an improvement of $3.5 million. During the fourth quarter of 2009, the Company started designating, upon acquisition, certain fixed maturity investments as trading, rather than available for sale, and as a result, $63.1 million of net unrealized gains on these securities are recorded in net realized and unrealized gains on fixed maturity investments in the Company's consolidated statements of operations in the third quarter of 2010 rather than in accumulated other comprehensive income in shareholders' equity.

Other Items

    --  As previously reported, the Company sold its entire ownership interest
        in ChannelRe Holdings Ltd. ("ChannelRe"), a financial guaranty
        reinsurance company, for $15.8 million in July 2010. The Company
        recorded a $15.8 million gain, included in other income, in its third
        quarter 2010 financial results as a result of the sale. The Company no
        longer has an ownership interest in ChannelRe and has no contractual
        obligations to provide capital or other financial support to ChannelRe.
    --  The Company's equity in (losses) earnings of other ventures decreased
        $11.1 million, to a loss of $6.7 million in the third quarter of 2010,
        compared to earnings of $4.3 million in the third quarter of 2009,
        primarily due to the Company's equity in losses of Top Layer Re of $8.7
        million during the third quarter of 2010, as a result of Top Layer Re
        experiencing net claims and claim expenses related to the New Zealand
        earthquake.

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

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

RenaissanceRe Holdings Ltd. will host a conference call on Thursday, October 28, 2010 at 9:30 a.m. (ET) to discuss this release. Live broadcast of the conference call will be available through the "Investor Information - Company Webcasts" section of RenaissanceRe's website at www.renre.com.

RenaissanceRe Holdings Ltd. is a global provider of reinsurance and insurance. The Company's business consists of two segments: (1) Reinsurance, which includes catastrophe reinsurance, specialty reinsurance, its Lloyd's operations and certain joint ventures and other investments managed by the Company's subsidiary RenaissanceRe Ventures Ltd., and (2) Insurance, which principally includes primary insurance. Effective January 1, 2010, the Company renamed its Individual Risk segment, Insurance.

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, 2009 and its quarterly reports on Form 10-Q.


RenaissanceRe Holdings Ltd. and Subsidiaries

Summary Consolidated Statements of Operations

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

(Unaudited)

                       Three months ended          Nine months ended

                       September    September 30,  September 30,  September 30,
                       30,          2009           2010           2009
                       2010

Revenues

 Gross premiums        $ 126,679    $ 202,413      $ 1,531,650    $ 1,655,886
 written

 Net premiums written  $ 103,094    $ 75,098       $ 1,071,639    $ 1,153,304

 Decrease (increase)     206,295      220,915        (157,602  )    (175,726  )
 in unearned premiums

 Net premiums earned     309,389      296,013        914,037        977,578

 Net investment          60,934       106,815        155,722        263,234
 income

 Net foreign exchange    (529    )    1,556          (12,480   )    (12,761   )
 (losses) gains

 Equity in (losses)
 earnings of other       (6,740  )    4,331          (1,424    )    11,499
 ventures

 Other income (loss)     27,255       13,424         18,430         (5,027    )

 Net realized and
 unrealized gains on     98,011       16,794         217,715        57,809
 fixed maturity
 investments

 Total
 other-than-temporary    -            (1,408  )      (831      )    (25,719   )
 impairments

 Portion recognized
 in other                -            1,062          2              4,518
 comprehensive
 income, before taxes

 Net
 other-than-temporary    -            (346    )      (829      )    (21,201   )
 impairments

 Total revenues          488,320      438,587        1,291,171      1,271,131

Expenses

 Net claims and claim    125,626      38,567         252,350        191,587
 expenses incurred

 Acquisition expenses    49,977       44,203         134,596        141,302

 Operational expenses    49,148       45,498         164,075        132,120

 Corporate expenses      5,704        (4,319  )      16,087         8,608

 Interest expense        6,164        3,748          15,526         12,084

 Total expenses          236,619      127,697        582,634        485,701

Income before taxes      251,701      310,890        708,537        785,430

Income tax benefit       1,148        (3,993  )      3,215          (3,793    )
(expense)

 Net income              252,849      306,897        711,752        781,637

Net income
attributable to
redeemable               (37,524 )    (37,694 )      (99,989   )    (122,821  )
noncontrolling
interest - DaVinciRe

 Net income
 attributable to         215,325      269,203        611,763        658,816
 RenaissanceRe

Dividends on             (10,575 )    (10,575 )      (31,725   )    (31,725   )
preference shares

 Net income available
 to RenaissanceRe      $ 204,750    $ 258,628      $ 580,038      $ 627,091
 common shareholders

Operating income
available to
RenaissanceRe

 common shareholders
 per common share -    $ 1.59       $ 3.85         $ 5.91         $ 9.43
 diluted (1)

Net income available
to RenaissanceRe
common

 shareholders per      $ 3.73       $ 4.15         $ 10.13        $ 10.09
 common share - basic

Net income available
to RenaissanceRe
common

 shareholders per
 common share -        $ 3.70       $ 4.12         $ 10.04        $ 10.03
 diluted

Average shares           53,467       60,898         55,804         60,832
outstanding - basic

Average shares           53,965       61,367         56,299         61,226
outstanding - diluted

Net claims and claim     40.6    %    13.0    %      27.6      %    19.6      %
expense ratio

Underwriting expense     32.0    %    30.3    %      32.7      %    28.0      %
ratio

Combined ratio           72.6    %    43.3    %      60.3      %    47.6      %

Operating return on
average common equity    11.3    %    33.3    %      14.5      %    29.5      %
- annualized (1)

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




RenaissanceRe Holdings Ltd. and Subsidiaries

Summary Consolidated Balance Sheets

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

                                                    At

                                                    September 30,  December 31,
                                                    2010           2009

                                                    (Unaudited)    (Audited)

Assets

Fixed maturity investments available for sale, at   $ 330,056      $ 3,559,197
fair value

Fixed maturity investments trading, at fair value     4,490,081      736,595

 Total fixed maturity investments, at fair value      4,820,137      4,295,792

Short term investments, at fair value                 884,787        1,002,306

Other investments, at fair value                      792,377        858,026

Investments in other ventures, under equity method    79,976         97,287

 Total investments                                    6,577,277      6,253,411

Cash and cash equivalents                             351,775        260,716

Premiums receivable                                   763,549        589,827

Prepaid reinsurance premiums                          178,272        91,852

Reinsurance recoverable                               200,919        194,241

Accrued investment income                             38,811         31,928

Deferred acquisition costs                            80,306         61,870

Receivable for investments sold                       158,465        7,431

Other secured assets                                  17,765         27,730

Other assets                                          200,320        205,347

Goodwill and other intangibles                        72,965         76,688

 Total assets                                       $ 8,640,424    $ 7,801,041

Liabilities, Redeemable Noncontrolling Interest and Shareholders'
Equity

Liabilities

Reserve for claims and claim expenses               $ 1,706,339    $ 1,702,006

Unearned premiums                                     690,671        446,649

Debt                                                  549,132        300,000

Reinsurance balances payable                          364,491        381,548

Payable for investments purchased                     304,604        59,236

Other secured liabilities                             17,500         27,500

Other liabilities                                     292,774        256,669

 Total liabilities                                    3,925,511      3,173,608

Redeemable noncontrolling interest - DaVinciRe        741,103        786,647

Shareholders' Equity

Preference shares                                     650,000        650,000

Common shares                                         54,875         61,745

Additional paid-in capital                            5,840          -

Accumulated other comprehensive income                23,774         41,438

Retained earnings                                     3,239,321      3,087,603

 Total shareholders' equity                           3,973,810      3,840,786

 Total liabilities, redeemable noncontrolling       $ 8,640,424    $ 7,801,041
 interest and shareholders' equity

Book value per common share                         $ 60.57        $ 51.68

Common shares outstanding                             54,875         61,745





RenaissanceRe Holdings Ltd. and Subsidiaries

Supplemental Financial Data - Segment Information

(in thousands of United States Dollars) (Unaudited)

                       Three months ended September 30, 2010

                       Reinsurance     Insurance     Eliminations  Other         Total
                                                     (1)

 Gross premiums        $ 119,339       $ 15,728      $ (8,388  )   $ -           $ 126,679
 written

 Net premiums written  $ 92,450        $ 10,644                      -           $ 103,094

 Net premiums earned   $ 219,036       $ 90,353                      -           $ 309,389

 Net claims and claim    80,167          45,459                      -             125,626
 expenses incurred

 Acquisition expenses    25,815          24,162                      -             49,977

 Operational expenses    35,883          13,265                      -             49,148

 Underwriting income   $ 77,171        $ 7,467                       -             84,638

 Net investment                                                      60,934        60,934
 income

 Equity in losses of                                                 (6,740   )    (6,740    )
 other ventures

 Other income                                                        27,255        27,255

 Interest and
 preference share                                                    (16,739  )    (16,739   )
 dividends

 Redeemable
 noncontrolling                                                      (37,524  )    (37,524   )
 interest - DaVinciRe

 Other items, net                                                    (5,085   )    (5,085    )

 Net realized and
 unrealized gains on                                                 98,011        98,011
 fixed maturity
 investments

 Net income available
 to RenaissanceRe                                                  $ 120,112     $ 204,750
 common shareholders

 Net claims and claim
 expenses incurred -   $ 114,046       $ 48,582                                  $ 162,628
 current accident
 year

 Net claims and claim
 expenses incurred -     (33,879   )     (3,123  )                                 (37,002   )
 prior accident years

 Net claims and claim
 expenses incurred -   $ 80,167        $ 45,459                                  $ 125,626
 total

 Net claims and claim
 expense ratio -         52.1      %     53.8    %                                 52.6      %
 current accident
 year

 Net claims and claim
 expense ratio -         (15.5     %)    (3.5    %)                                (12.0     %)
 prior accident years

 Net claims and claim
 expense ratio -         36.6      %     50.3    %                                 40.6      %
 calendar year

 Underwriting expense    28.2      %     41.4    %                                 32.0      %
 ratio

 Combined ratio          64.8      %     91.7    %                                 72.6      %

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

                       Three months ended September 30, 2009

                       Reinsurance     Insurance     Eliminations  Other         Total
                                                     (1)

 Gross premiums        $ 132,487       $ 83,349      $ (13,423 )   $ -           $ 202,413
 written

 Net premiums written  $ 43,202        $ 31,896                      -           $ 75,098

 Net premiums earned   $ 202,260       $ 93,753                      -           $ 296,013

 Net claims and claim    (15,914   )     54,481                      -             38,567
 expenses incurred

 Acquisition expenses    17,164          27,039                      -             44,203

 Operational expenses    33,961          11,537                      -             45,498

 Underwriting income   $ 167,049       $ 696                         -             167,745

 Net investment                                                      106,815       106,815
 income

 Equity in earnings                                                  4,331         4,331
 of other ventures

 Other income                                                        13,424        13,424

 Interest and
 preference share                                                    (14,323  )    (14,323   )
 dividends

 Redeemable
 noncontrolling                                                      (37,694  )    (37,694   )
 interest - DaVinciRe

 Other items, net                                                    1,882         1,882

 Net realized gains                                                  16,794        16,794
 on investments

 Net
 other-than-temporary                                                (346     )    (346      )
 impairments

 Net income available
 to RenaissanceRe                                                  $ 90,883      $ 258,628
 common shareholders

 Net claims and claim
 expenses incurred -   $ 46,755        $ 62,256                                  $ 109,011
 current accident
 year

 Net claims and claim
 expenses incurred -     (62,669   )     (7,775  )                                 (70,444   )
 prior accident years

 Net claims and claim
 expenses incurred -   $ (15,914   )   $ 54,481                                  $ 38,567
 total

 Net claims and claim
 expense ratio -         23.1      %     66.4    %                                 36.8      %
 current accident
 year

 Net claims and claim
 expense ratio -         (31.0     %)    (8.3    %)                                (23.8     %)
 prior accident years

 Net claims and claim
 expense ratio -         (7.9      %)    58.1    %                                 13.0      %
 calendar year

 Underwriting expense    25.3      %     41.2    %                                 30.3      %
 ratio

 Combined ratio          17.4      %     99.3    %                                 43.3      %

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

RenaissanceRe Holdings Ltd. and Subsidiaries

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

(in thousands of United States Dollars) (Unaudited)

                       Nine months ended September 30, 2010

                       Reinsurance     Insurance     Eliminations  Other         Total
                                                     (1)

 Gross premiums        $ 1,163,089     $ 398,832     $ (30,271 )   $ -           $ 1,531,650
 written

 Net premiums written  $ 846,089       $ 225,550                     -           $ 1,071,639

 Net premiums earned   $ 683,929       $ 230,108                     -           $ 914,037

 Net claims and claim    159,121         93,229                      -             252,350
 expenses incurred

 Acquisition expenses    70,746          63,850                      -             134,596

 Operational expenses    110,856         53,219                      -             164,075

 Underwriting income   $ 343,206       $ 19,810                      -             363,016

 Net investment                                                      155,722       155,722
 income

 Equity in losses of                                                 (1,424   )    (1,424    )
 other ventures

 Other income                                                        18,430        18,430

 Interest and
 preference share                                                    (47,251  )    (47,251   )
 dividends

 Redeemable
 noncontrolling                                                      (99,989  )    (99,989   )
 interest - DaVinciRe

 Other items, net                                                    (25,352  )    (25,352   )

 Net realized and
 unrealized gains on                                                 217,715       217,715
 fixed maturity
 investments

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

 Net income available
 to RenaissanceRe                                                  $ 217,022     $ 580,038
 common shareholders

 Net claims and claim
 expenses incurred -   $ 379,605       $ 157,861                                 $ 537,466
 current accident
 year

 Net claims and claim
 expenses incurred -     (220,484  )     (64,632 )                                 (285,116  )
 prior accident years

 Net claims and claim
 expenses incurred -   $ 159,121       $ 93,229                                  $ 252,350
 total

 Net claims and claim
 expense ratio -         55.5      %     68.6    %                                 58.8      %
 current accident
 year

 Net claims and claim
 expense ratio -         (32.2     %)    (28.1   %)                                (31.2     %)
 prior accident years

 Net claims and claim
 expense ratio -         23.3      %     40.5    %                                 27.6      %
 calendar year

 Underwriting expense    26.5      %     50.9    %                                 32.7      %
 ratio

 Combined ratio          49.8      %     91.4    %                                 60.3      %

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

                       Nine months ended September 30, 2009

                       Reinsurance     Insurance     Eliminations  Other         Total
                                                     (1)

 Gross premiums        $ 1,221,035     $ 447,229     $ (12,378 )   $ -           $ 1,655,886
 written

 Net premiums written  $ 852,970       $ 300,334                     -           $ 1,153,304

 Net premiums earned   $ 656,143       $ 321,435                     -           $ 977,578

 Net claims and claim    (40,132   )     231,719                     -             191,587
 expenses incurred

 Acquisition expenses    57,321          83,981                      -             141,302

 Operational expenses    98,265          33,855                      -             132,120

 Underwriting income   $ 540,689       $ (28,120 )                   -             512,569
 (loss)

 Net investment                                                      263,234       263,234
 income

 Equity in earnings                                                  11,499        11,499
 of other ventures

 Other loss                                                          (5,027   )    (5,027    )

 Interest and
 preference share                                                    (43,809  )    (43,809   )
 dividends

 Redeemable
 noncontrolling                                                      (122,821 )    (122,821  )
 interest - DaVinciRe

 Other items, net                                                    (25,162  )    (25,162   )

 Net realized gains                                                  57,809        57,809
 on investments

 Net
 other-than-temporary                                                (21,201  )    (21,201   )
 impairments

 Net income available
 to RenaissanceRe                                                  $ 114,522     $ 627,091
 common shareholders

 Net claims and claim
 expenses incurred -   $ 143,636       $ 217,350                                 $ 360,986
 current accident
 year

 Net claims and claim
 expenses incurred -     (183,768  )     14,369                                    (169,399  )
 prior accident years

 Net claims and claim
 expenses incurred -   $ (40,132   )   $ 231,719                                 $ 191,587
 total

 Net claims and claim
 expense ratio -         21.9      %     67.6    %                                 36.9      %
 current accident
 year

 Net claims and claim
 expense ratio -         (28.0     %)    4.5     %                                 (17.3     %)
 prior accident years

 Net claims and claim
 expense ratio -         (6.1      %)    72.1    %                                 19.6      %
 calendar year

 Underwriting expense    23.7      %     36.6    %                                 28.0      %
 ratio

 Combined ratio          17.6      %     108.7   %                                 47.6      %

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




RenaissanceRe Holdings Ltd. and Subsidiaries

Supplemental Financial Data - Gross Premiums Written and Managed Premiums

(in thousands of United States Dollars)

(Unaudited)

                      Three months ended            Nine months ended

 Reinsurance Segment  September 30,  September 30,  September 30,  September 30,
                      2010           2009           2010           2009

 Renaissance
 catastrophe          $ 62,434       $ 78,232       $ 633,353      $ 724,131
 premiums

 Renaissance            21,363         25,249         101,201        90,852
 specialty premiums

  Total Renaissance     83,797         103,481        734,554        814,983
  premiums

 DaVinci catastrophe    25,844         29,076         368,587        403,595
 premiums

 DaVinci specialty      936            (70     )      2,538          2,457
 premiums

  Total DaVinci         26,780         29,006         371,125        406,052
  premiums

 Lloyd's catastrophe    1,422          -              14,415         -
 premiums

 Lloyd's specialty      8,851          -              23,082         -
 premiums

 Lloyd's Insurance      (1,511  )      -              20,130         -
 premiums

  Total Lloyd's unit    8,762          -              57,627         -
  premiums

  Catastrophe unit
  premiums ceded to     -              -              (217      )    -
  the Lloyd's unit

  Total Lloyd's unit
  premiums, net of      8,762          -              57,410         -
  inter-unit
  cessions

 Total Reinsurance    $ 119,339      $ 132,487      $ 1,163,089    $ 1,221,035
 segment premiums

                      Three months ended            Nine months ended

 Insurance Segment    September 30,  September 30,  September 30,  September 30,
                      2010           2009           2010           2009

 Crop                 $ (16,116 )    $ 21,296       $ 264,853      $ 264,442

 Commercial             19,142         31,066         76,857         81,155
 multi-line

 Commercial property    2,808          15,514         36,617         64,001

 Personal lines         9,894          15,473         20,505         37,631
 property

  Total Insurance     $ 15,728       $ 83,349       $ 398,832      $ 447,229
  segment premiums

                      Three months ended            Nine months ended

 Managed Premiums     September 30,  September 30,  September 30,  September 30,
 (1)                  2010           2009           2010           2009

 Total catastrophe    $ 88,278       $ 107,308      $ 1,001,940    $ 1,127,726
 unit premiums

  Catastrophe
  premiums written
  on behalf of our      60             (434    )      45,039         49,542
  joint venture, Top
  Layer Re (2)

  Catastrophe
  premiums written      1,422          -              14,415         -
  in the Lloyd's
  unit

  Catastrophe
  premiums assumed      (9,899  )      (13,423 )      (10,141   )    (12,378   )
  from the Insurance
  segment

  Total managed
  catastrophe         $ 79,861       $ 93,451       $ 1,051,253    $ 1,164,890
  premiums (1)

 Total specialty      $ 22,299       $ 25,179       $ 103,739      $ 93,309
 unit premiums

  Specialty premiums
  written in the        8,851          -              23,082         -
  Lloyd's unit

  Total managed
  specialty premiums  $ 31,150       $ 25,179       $ 126,821      $ 93,309
  (1)

 Total Lloyd's unit   $ 8,762        $ -            $ 57,627       $ -
 premiums

  Catastrophe unit
  premiums ceded to     -              -              (217      )    -
  the Lloyd's unit

  Insurance segment
  premiums ceded to     1,511          -              (20,130   )    -
  the Lloyd's unit

  Total managed
  Lloyd's unit        $ 10,273       $ -            $ 37,280       $ -
  premiums (1)

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

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




RenaissanceRe Holdings Ltd. and Subsidiaries

Supplemental Financial Data - Total Investment Result

(in thousands of United States Dollars)

(Unaudited)

                      Three months ended            Nine months ended

                      September 30,  September 30,  September 30,  September 30,
                      2010           2009           2010           2009

 Fixed maturity       $ 34,838       $ 44,127       $ 91,223       $ 123,261
 investments

 Short term             2,469          2,285          7,211          8,097
 investments

 Other investments

  Hedge funds and
  private equity        7,491          15,510         33,215         8,096
  investments

  Other                 18,979         47,748         32,013         131,309

 Cash and cash          73             102            204            632
 equivalents

                        63,850         109,772        163,866        271,395

 Investment expenses    (2,916  )      (2,957  )      (8,144  )      (8,161  )

 Net investment         60,934         106,815        155,722        263,234
 income

 Gross realized gains   35,615         26,734         113,560        91,370

 Gross realized         (748    )      (9,940  )      (11,880 )      (33,561 )
 losses

 Net realized gains
 on fixed maturity      34,867         16,794         101,680        57,809
 investments

 Net unrealized gains
 on fixed maturity      63,144         -              116,035        -
 investments trading

 Net realized and
 unrealized gains on    98,011         16,794         217,715        57,809
 fixed maturity
 investments

 Total
 other-than-temporary   -              (1,408  )      (831    )      (25,719 )
 impairments

 Portion recognized
 in other               -              1,062          2              4,518
 comprehensive
 income, before taxes

 Net
 other-than-temporary   -              (346    )      (829    )      (21,201 )
 impairments

 Net unrealized
 (losses) gains on
 fixed maturity         (3,453  )      74,697         (21,508 )      12,124
 investments
 available for sale

 FAS 115-2 cumulative
 effect adjustment      -              -              -              76,615
 (1)

 Net change in
 unrealized holding
 gains on fixed         (3,453  )      74,697         (21,508 )      88,739
 maturity investments
 available for sale

 Total investment     $ 155,492      $ 197,960      $ 351,100      $ 388,581
 result

(1) Cumulative effect adjustment to opening retained earnings as of April 1,
2009, related to the recognition and presentation of other-than-temporary
impairments, as required by FASB ASC Topic Investments - Debt and Equity
Securities.



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 available to RenaissanceRe common shareholders" as a measure to evaluate the underlying fundamentals of its operations and believes it to be a useful measure of its corporate performance. "Operating income available to RenaissanceRe common shareholders" as used herein differs from "net income available to RenaissanceRe common shareholders," which the Company believes is the most directly comparable GAAP measure, by the exclusion of net realized and unrealized gains and losses on fixed maturity investments, net other-than-temporary impairments and in the third quarter of 2010, the gain on the sale of the Company's ownership interest in ChannelRe. The Company's management believes that "operating income available to RenaissanceRe common shareholders" is useful to investors because it more accurately measures and predicts the Company's results of operations by removing the variability arising from fluctuations in the Company's fixed maturity investment portfolio and the gain associated with the sale of the Company's ownership interest in ChannelRe. The Company also uses "operating income available to RenaissanceRe common shareholders" to calculate "operating income available to RenaissanceRe common shareholders per common share - diluted" and "operating return on average common equity - annualized". The following is a reconciliation of: 1) net income available to RenaissanceRe common shareholders to operating income available to RenaissanceRe common shareholders; 2) net income available to RenaissanceRe common shareholders per common share - diluted to operating income available to RenaissanceRe common shareholders per common share - diluted; and 3) return on average common equity - annualized to operating return on average common equity - annualized:


                        Three months ended          Nine months ended

 (in thousands of
 United States          September     September     September 30,  September 30,
 Dollars, except for    30, 2010      30, 2009      2010           2009
 per share amounts)

 Net income available
 to RenaissanceRe       $ 204,750     $ 258,628     $ 580,038      $ 627,091
 common shareholders

  Adjustment for net
  realized and
  unrealized gains on     (98,011 )     (16,794 )     (217,715 )     (57,809 )
  fixed maturity
  investments

  Adjustment for net
  other-than-temporary    -             346           829            21,201
  impairments

  Adjustment for gain     (15,835 )     -             (15,835  )     -
  on sale of ChannelRe

 Operating income
 available to           $ 90,904      $ 242,180     $ 347,317      $ 590,483
 RenaissanceRe common
 shareholders

 Net income available
 to RenaissanceRe
 common shareholders    $ 3.70        $ 4.12        $ 10.04        $ 10.03
 per common share -
 diluted

  Adjustment for net
  realized and
  unrealized gains on     (1.82   )     (0.27   )     (3.87    )     (0.94   )
  fixed maturity
  investments

  Adjustment for net
  other-than-temporary    -             -             0.02           0.34
  impairments

  Adjustment for gain     (0.29   )     -             (0.28    )     -
  on sale of ChannelRe

 Operating income
 available to
 RenaissanceRe common   $ 1.59        $ 3.85        $ 5.91         $ 9.43
 shareholders per
 common share -
 diluted

 Return on average
 common equity -          25.4    %     35.5    %     24.2     %     31.3    %
 annualized

  Adjustment for net
  realized and
  unrealized gains on     (12.1   %)    (2.2    %)    (9.1     %)    (2.8    %)
  fixed maturity
  investments

  Adjustment for net
  other-than-temporary    -             -             -              1.0     %
  impairments

  Adjustment for gain     (2.0    %)    -             (0.6     %)    -
  on sale of ChannelRe

 Operating return on
 average common equity    11.3    %     33.3    %     14.5     %     29.5    %
 - annualized



The Company has also included in this Press Release "managed catastrophe premiums", "managed specialty premiums" and "managed Lloyd's unit premiums". "Managed catastrophe premiums" is defined as gross catastrophe premiums written by Renaissance Reinsurance and its related joint ventures, excluding catastrophe premiums assumed from the Company's Insurance segment. "Managed catastrophe premiums" differ from total catastrophe unit 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, the inclusion of catastrophe premiums written on behalf of the Company's Lloyd's unit, and the exclusion of catastrophe premiums assumed from the Company's Insurance segment. "Managed specialty premiums" is defined as gross specialty premiums written by Renaissance Reinsurance, DaVinci and the Company's Lloyd's unit. "Managed specialty premiums" differ from total specialty unit premiums, which the Company believes is the most directly comparable GAAP measure, due to the inclusion of specialty premiums written on behalf of the Company's Lloyd's unit. "Managed Lloyd's unit premiums" is defined as gross premiums written by the Company Lloyd's unit, excluding premiums assumed from the Company's catastrophe unit and excluding premiums assumed from the Company's Insurance segment. "Managed Lloyd's unit premiums" differ from total Lloyd's unit premiums, which the Company believes is the most directly comparable GAAP measure, due to the exclusion of premiums assumed from the Company's catastrophe unit, and the exclusion of premiums assumed from the Company's Insurance segment. The Company's management believes "managed catastrophe premiums", "managed specialty premiums" and "managed Lloyd's unit premiums" are useful to investors and other interested parties because they provide a measure of total catastrophe, specialty and Lloyd's premiums, as applicable, assumed by the Company through its consolidated subsidiaries and related joint ventures.


    Source: RenaissanceRe Holdings Ltd.