•Return on average common equity of 25.9% and operating return on average common equity of 18.2%.

•Repurchased approximately $1.6 billion of common shares; reduced share count by 12.8%.

•Combined ratio of 87.2% and adjusted combined ratio of 85.4%, which included a 15.3 percentage point impact from the 2025 Large Loss Events.

•Strong performance across the Three Drivers of Profit: underwriting income of $1.3 billion; net investment income of $1.7 billion, and fee income of $328.9 million.

•Total investment result of $3.0 billion, up 77%, including mark-to-market gains of $1.2 billion.

•26.2% growth in book value per common share and 30.8% growth in tangible book value per common share plus change in accumulated dividends.

•Annualized return on average common equity of 27.8% and annualized operating return on average common equity of 22.3%.

•Combined ratio of 71.4% and adjusted combined ratio of 70.0%, which included a 4.0 percentage point impact from Hurricane Melissa.

•Fee income of $101.6 million, up 31.8% from Q4 2024.

•Total investment result of $654.0 million, including net investment income of $446.7 million and mark-to-market gains of $186.7 million.

•Repurchased approximately $650.5 million of common shares in Q4 2025, reduced share count by 5.5%. Repurchased an additional $113.4 million from January 1, 2026, through January 30, 2026.

Pembroke, Bermuda, February 3, 2026 - RenaissanceRe Holdings Ltd. (NYSE: RNR) (“RenaissanceRe” or the “Company”) today announced its financial results for the fourth quarter and full year 2025.

(1)See “Comments on Non-GAAP Financial Measures” for a reconciliation of non-GAAP financial measures.

(2)Represents the percentage change during the three months ended December 31, 2025, and December 31, 2024, respectively.

(1)See “Comments on Non-GAAP Financial Measures” for a reconciliation of non-GAAP financial measures.

•Gross premiums written in the catastrophe class increased by $16.7 million, or 113.1%, without the impact of reinstatement premiums, while reinstatement premiums decreased by $63.4 million in Q4 2025.

•Net claims and claim expense ratio - current accident year improved by 56.7 percentage points, due to:

–a comparatively lower impact from large losses in the quarter, as Q4 2024 included 47.3 percentage points from large loss events, while Q4 2025 included 10.6 percentage points from Hurricane Melissa; offset by

–favorable development on the California Wildfires of 13.6 percentage points, primarily within the catastrophe class.

•Net claims and claim expense ratio - prior accident years reflected net favorable development of 27.4%, driven by:

–net favorable development of $177.7 million in the catastrophe class, primarily from the large loss events in 2024 and 2022; and

–net favorable development of $74.2 million in the other property class, primarily due to reported losses coming in lower than expected from large loss events in 2024 and attritional loss experience.

•Underwriting expense ratio decreased by 2.8 percentage points, primarily driven by:

–a 2.0 percentage point decrease in the operating expense ratio, primarily due to the Bermuda tax credits which were enacted in Q4 2025.

•Combined ratio and adjusted combined ratio each improved primarily due to the lower current accident year net losses, partially offset by lower prior accident years net favorable development.

(1)See “Comments on Non-GAAP Financial Measures” for a reconciliation of non-GAAP financial measures.

•Gross premiums written decreased by $34.7 million, or 2.3%, driven by decreases in the general casualty and specialty classes and partially offset by an increase in the credit class.

•Net premiums written decreased by $110.2 million, or 8.0%, consistent with the drivers for gross premiums written discussed above, in addition to an increase in the Company’s retrocessional purchases.

•Net claims and claim expense ratio - current accident year increased by 1.2 percentage points as compared to Q4 2024, principally driven by the crash of UPS Airlines flight 2976 and the Grasberg mine landslide within the other specialty class, which collectively contributed 4.6 percentage points to the current accident year ratio.

•Net claims and claim expense ratio - prior accident years of 0.4% included an adverse impact of 0.5 percentage points from purchase accounting adjustments.

•Underwriting expense ratio decreased by 2.1 percentage points primarily due to the Bermuda tax credits which were enacted in Q4 2025, and a decrease in purchase accounting adjustments principally related to the Validus Acquisition.

•Combined ratio was largely flat, and adjusted combined ratio increased due to the higher net claims and claim expense ratio.

(1)Performance fees are based on the performance of the individual vehicles or products and may be zero or negative in a particular period. For example, large losses could potentially result in no performance fees or the reversal of previously accrued performance fees.

•Performance fee income increased due to strong current year underwriting results in DaVinci and Upsilon, and higher prior accident years net favorable development, primarily in Upsilon.

•Total fee income in Q4 2025 included $87.9 million of fee income recorded in net income (loss) attributable to redeemable noncontrolling interests, which is not included in the Company’s underwriting income (loss).

•Net investment income remained consistently strong, increasing by $17.9 million, primarily due to higher average invested assets, partially offset by decreases in market yields.

•Net realized and unrealized gains on investments in Q4 2025 were driven by $121.1 million of net realized and unrealized gains on commodity-related investments, principally gold futures, as well as $41.6 million from equity-related investments.

•Total investments were $36.1 billion at December 31, 2025 (December 31, 2024 - $32.6 billion). The weighted average yield to maturity and duration on the Company’s investment portfolio (excluding investments that have no final maturity, yield to maturity or duration) was 4.8% and 2.6 years, respectively (December 31, 2024 - 5.4% and 2.9 years, respectively).

•Net income attributable to redeemable noncontrolling interests of $387.1 million was primarily driven by:

–strong underwriting income in DaVinci and Vermeer; and

–$132.5 million of net investment income in the investment portfolios of the Company’s joint ventures and managed funds; partially offset by

–$87.9 million of management and performance fee income.

•Income tax expense of $116.1 million in Q4 2025, driven by strong profitability across the Company’s operating jurisdictions, including Bermuda.

•Net foreign exchange losses decreased to $15.7 million in Q4 2025 from $48.4 million in Q4 2024, primarily driven by:

–the impact of certain foreign exchange exposures related to underwriting activities, which impacted both Q4 2025 and Q4 2024; and

–a decrease in net foreign exchange losses attributable to third-party investors in Medici, which are allocated through net income (loss) attributable to redeemable noncontrolling interest.

•Operational and corporate expenses decreased in Q4 2025, driven by the Bermuda tax credits which were enacted in the quarter, and partially offset by an increase in compensation expenses.

•Share repurchases of 2.5 million common shares at an aggregate cost of $650.5 million and an average price of $256.46 per common share.

(1)See “Comments on Non-GAAP Financial Measures” for a reconciliation of non-GAAP financial measures.

(2)Represents the percentage change during the year ended December 31, 2025, and December 31, 2024, respectively.

(1)See “Comments on Non-GAAP Financial Measures” for a reconciliation of non-GAAP financial measures.

•Gross premiums written increased $118.4 million, or 2.5%, driven by:

–an increase in the catastrophe class of $321.3 million, or 10.7%, and included:

–an increase of $145.8 million, or 5.0%, without the impact of reinstatement premiums, driven by strong mid-year renewals with growth on existing clients as well as new underwriting opportunities; and

–an increase in reinstatement premiums of $175.5 million, due to the increased impact of the large losses in 2025 as compared to 2024; partially offset by

–a reduction in the other property class of $202.9 million, or 11.1%, primarily reflecting premium adjustments, in part due to rate decreases in the excess and surplus business.

•Net premiums written increased $210.4 million, or 5.5%, consistent with the changes in gross premiums written, in addition to a decrease in ceded premiums written as part of the Company’s gross-to-net strategy.

•Net claims and claim expense ratio - current accident year increased by 12.4 percentage points, primarily as a result of:

–a higher impact from the 2025 Large Loss Events, which contributed 36.1 percentage points in 2025, compared to the large loss events in 2024, which contributed 23.0 percentage points in 2024.

–the 2025 Large Loss Events contributed 53.2 percentage points in the catastrophe class and 9.6 percentage points in the other property class.

•Net claims and claim expense ratio - prior accident years reflected net favorable development in 2025 of 27.4%, primarily driven by:

–net favorable development of $581.0 million from the large loss events across the 2017 to 2024 accident years, including $389.9 million from 2022 and 2024, driven by better than expected loss emergence; and

–net favorable development on small catastrophe events and attritional losses, primarily within the other property class.

•Underwriting expense ratio improved by 2.0 percentage points, primarily due to improvements in both the acquisition and operating expense ratios, reflecting an increase in net reinstatement premiums, an increase in profit commissions from Upsilon and the Bermuda tax credits, partially offset by an increase in operational expenses.

•Combined Ratio and adjusted combined ratio increased by 4.2 percentage points and 5.0 percentage points, respectively, driven by higher current accident year losses and partially offset by higher prior year favorable development.

(1)See “Comments on Non-GAAP Financial Measures” for a reconciliation of non-GAAP financial measures.

•Gross premiums written decreased by $113.1 million, or 1.6%, driven by:

–decreases within the casualty and other specialty classes, partially offset by

–an increase in the credit class, principally due to growth on the Company’s existing mortgage book of business.

•Net premiums written decreased by $292.4 million, or 4.8%, consistent with the drivers discussed for gross premiums written above, in addition to an overall increase in the Company’s retrocessional purchases.

•Net claims and claim expense ratio - current accident year increased by 3.1 percentage points, principally driven by the impact of the 2025 Large Loss Events, which contributed 4.1 percentage points to the current accident year ratio.

•Net claims and claim expense ratio - prior accident years included an adverse impact of 0.5 percentage points from purchase accounting adjustments.

•Underwriting expense ratio increased by 0.4 percentage points, principally driven by changes in the mix of business from increased mortgage premium, partially offset by the Bermuda tax credits.

•Combined ratio and adjusted combined ratio increased by 4.0 percentage points, and 4.4 percentage points, respectively, each primarily due to the increase in net claims and claim expense ratio.

(1)Performance fees are based on the performance of the individual vehicles or products, and may be negative in a particular period. For example, large losses could potentially result in no performance fees or the reversal of previously accrued performance fees.

•Management fee income decreased by $12.4 million, driven by:

–a reduction in management fees from DaVinci as a result of the recapture of previously deferred management fees during 2024, compared to no recapture in 2025; and

–a decrease in management fees from AlphaCat Managers due to the continued release of trapped collateral to investors.

•Performance fee income increased by $14.4 million, driven by strong current year underwriting results in DaVinci and Upsilon, and higher prior accident years net favorable development, primarily in Upsilon.

•Total fee income in 2025 included $250.1 million of fee income recorded in net income (loss) attributable to redeemable noncontrolling interests, which is not included in the Company’s underwriting income (loss).

Investment Results: Total investment result of $3.0 billion, driven by net investment income of $1.7 billion and net realized and unrealized gains on investments of $1.2 billion

•Net investment income increased $49.2 million, primarily due to higher average invested assets, partially offset by decreases in market yields.

•Net realized and unrealized gains on investments in 2025 were primarily driven by:

–net realized and unrealized gains of $504.0 million on fixed maturity-related investments driven by market yields decreasing during 2025, net gains of $415.5 million on commodity-related investments, principally gold futures, as well as $188.3 million from equity-related investments, including equity futures.

•Net income attributable to redeemable noncontrolling interests of $935.4 million was primarily driven by:

–strong underwriting results in DaVinci and Vermeer, despite the impact of the 2025 Large Loss Events; and

–$519.5 million of net investment income in the investment portfolios of the Company’s joint ventures and managed funds; partially offset by

–$250.1 million of management and performance fee income.

•Income tax expense of $396.3 million driven by strong profitability across the Company’s operating jurisdictions, including Bermuda.

•Net foreign exchange losses of $13.5 million in 2025 compared to $76.1 million in 2024 were primarily driven by:

–the impact of certain foreign exchange exposures related to underwriting activities, which affected both 2025 and 2024; and

–in 2024, net foreign exchange losses were also driven by losses attributable to third-party investors in Medici, which are allocated through net income (loss) attributable to redeemable noncontrolling interest.

•Raised third party capital in 2025 of $943.9 million, primarily through Stratos ($260.4 million), Medici UCITS ($259.0 million), Medici ($208.2 million), Fontana ($129.2 million) and DaVinci ($69.7 million). Stratos is a separately managed account of Upsilon focused on investing in catastrophe bonds. The subscriptions in Stratos and Medici UCITS included $260.4 million and $176.5 million transferred in kind from Medici, respectively, as noted below.

•Return of third-party capital in 2025 of $1.0 billion, including:

–$29.3 million of dividends from Medici and Top Layer, following strong earnings;

–$604.4 million in Medici, which included $436.9 million that was transferred in kind to Medici UCITS and Stratos;

–$255.1 million from Upsilon Diversified as a result of the release of collateral associated with prior years’ contracts; and

–the remainder from redemptions from third-party investors rebalancing their portfolios, primarily because of the strong results noted above.

•Effective in January 2026, raised third party capital of $43.0 million in Medici and returned third party capital of $905.4 million, which was driven by $744.8 million of distributions in DaVinci and Vermeer, with the remainder from redemptions from third-party investors rebalancing their portfolios in DaVinci, Fontana and Medici. Following these transactions, the Company’s economic ownership in Medici, DaVinci and Fontana was 11.5%, 26.3% and 38.4%, respectively.

•Operational and corporate expenses decreased in 2025, driven by the Bermuda tax credits which were enacted in 2025 and lower expenses associated with the Validus Acquisition, partially offset by an increase in compensation expenses.

•Share repurchases of 6.4 million common shares at an aggregate cost of $1.6 billion and an average price of $247.62 per common share in 2025. Repurchased an additional 413.9 thousand common shares at an aggregate cost of $113.4 million from January 1, 2026 through January 30, 2026.

Net negative impact on underwriting result includes the sum of (1) net claims and claim expenses incurred, (2) assumed and ceded reinstatement premiums earned and (3) earned and lost profit commissions. Net negative impact on net income (loss) available (attributable) to RenaissanceRe common shareholders is the sum of (1) net negative impact on underwriting result, (2) redeemable noncontrolling interest and (3) income tax benefit (expense) beginning in the first quarter of 2025. Prior to January 1, 2025, net negative impact on net income (loss) available (attributable) to RenaissanceRe common shareholders did not include any related income tax benefit (expense) as it was not meaningful prior to the implementation of the corporate income tax in Bermuda effective January 1, 2025.

The Company’s estimates of net negative impact are based on a review of the Company’s potential exposures, preliminary discussions with certain counterparties and actuarial modeling techniques. The Company’s actual net negative impact, both individually and in the aggregate, may vary from these estimates, perhaps materially. Changes in these estimates will be recorded in the period in which they occur.

Meaningful uncertainty remains regarding the estimates and the nature and extent of the losses from these catastrophe events, driven by the magnitude and recent nature of the events, the geographic areas impacted by the events, relatively limited claims data received to date, the contingent nature of business interruption and other exposures, potential uncertainties relating to reinsurance recoveries and other factors inherent in loss estimation, among other things.

(1)The “California Wildfires” were a series of wildfires that burned throughout southern California in January 2025.

(2)“Other 2025 Large Loss Events” represents: the crash of American Airlines flight 5342, certain refinery fires in the first quarter of 2025, the crash of UPS Airlines flight 2976, and the Grasberg mine landslide.

(3)“2025 Large Loss Events” includes the California Wildfires, Hurricane Melissa and the Other 2025 Large Loss Events.

This Press Release includes certain financial measures that are not calculated in accordance with generally accepted accounting principles in the U.S. (“GAAP”) including “operating income (loss) available (attributable) to RenaissanceRe common shareholders,” “operating income (loss) available (attributable) to RenaissanceRe common shareholders per common share - diluted,” “operating return on average common equity - annualized,” “tangible book value per common share,” “tangible book value per common share plus accumulated dividends,” and “adjusted combined ratio.” 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 “Investors - Reports & Filings” 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 will host a conference call on Wednesday, February 4, 2026, at 11:00 a.m. ET to discuss this release. A live webcast of the conference call will be available through the Investors section of RenaissanceRe’s website at investor.renre.com. A replay will be available after the call at the same location.

RenaissanceRe is a global provider of reinsurance and insurance that specializes in matching desirable risk with efficient capital. The Company provides property, casualty and specialty reinsurance and certain insurance solutions to customers, principally through intermediaries. Established in 1993, RenaissanceRe has offices in Bermuda, Australia, Canada, Ireland, Singapore, Switzerland, the United Kingdom and the United States.

Any forward-looking statements made in this Press Release reflect RenaissanceRe’s current views with respect to future events and financial performance and are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. The Company may also make forward-looking statements with respect to its business and industry, such as those relating to its strategy and management objectives, plans and expectations regarding its response and ability to adapt to changing economic conditions, market standing and product volumes, estimates of net negative impact and insured losses from loss events, competition in the industry and government initiatives and regulatory matters affecting the (re)insurance industries. The inclusion of forward-looking statements in this report should not be considered as a representation by the Company that its current objectives or plans will be achieved. Numerous factors could cause the Company’s actual results to differ materially from those addressed by the forward-looking statements, including the following: the Company’s exposure to natural and non-natural catastrophic events and circumstances and the variance they may cause in the Company’s financial results; the effect of climate change on the Company’s business, including the trend towards increasingly frequent and severe climate events; the effectiveness of the Company’s claims and claim expense reserving process; the effect of emerging claims and coverage issues; the performance of the Company’s investment portfolio and financial market volatility; the effects of inflation; the Company’s exposure to ceding companies and delegated authority counterparties and the risks they underwrite; the Company’s ability to maintain its financial strength ratings; the Company’s reliance on a small number of brokers; the highly competitive nature of the Company’s industry; the historically cyclical nature of the (re)insurance industries; collection on claimed retrocessional coverage and new retrocessional reinsurance being available; the Company’s ability to attract and retain key executives and employees; the Company’s ability to successfully implement its business strategies and initiatives; the Company’s exposure to credit loss from counterparties; the Company’s need to make many estimates and judgments in the preparation of its financial statements; the Company’s exposure to risks associated with its management of capital on behalf of investors; changes to the accounting rules and regulatory systems applicable to the Company’s business, including changes in Bermuda and U.S. laws or regulations; the effect of current or future macroeconomic or geopolitical events or trends, including the ongoing conflicts globally; other political, regulatory or industry initiatives adversely impacting the Company; the impact of cybersecurity risks, including technology breaches or failure; the Company’s ability to comply with covenants in its debt agreements; the effect of adverse economic factors, including changes in the prevailing interest rates; the effects of new or possible future tax actions or reform legislation and regulations in the jurisdictions in which the Company operates; the Company’s ability to determine any impairments taken on its investments; the Company’s ability to raise capital on acceptable terms; the Company’s ability to comply with applicable sanctions and foreign corrupt practices laws; the Company’s dependence on capital distributions from its operating subsidiaries; and other factors affecting future results disclosed in RenaissanceRe’s filings with the SEC, including its Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q.

(1)See Comments on Non-GAAP Financial Measures for a reconciliation of non-GAAP financial measures.

RenaissanceRe Holdings Ltd.
Supplemental Financial Data - Segment Information
(in thousands of United States Dollars, except percentages)
(Unaudited)
			Three months ended December 31, 2025
			Property						Casualty and Specialty						Other						Total
Gross premiums written			$	346,099					$	1,492,012					$	—					$	1,838,111
Net premiums written			$	333,320					$	1,265,279					$	—					$	1,598,599
Net premiums earned			$	918,776					$	1,415,666					$	—					$	2,334,442
Net claims and claim expenses incurred			(55,808)						1,006,946						—						951,138
Acquisition expenses			180,660						420,400						—						601,060
Operational expenses			75,067						38,414						—						113,481
Underwriting income (loss)			$	718,857					$	(50,094)					$	—					668,763
Net investment income															446,660						446,660
Net foreign exchange gains (losses)															(15,713)						(15,713)
Equity in earnings (losses) of other ventures															20,620						20,620
Other income (loss)															78						78
Net realized and unrealized gains (losses) on investments															186,718						186,718
Corporate expenses															(12,003)						(12,003)
Interest expense															(31,391)						(31,391)
Income (loss) before taxes																					1,263,732
Income tax benefit (expense)															(116,128)						(116,128)
Net (income) loss attributable to redeemable noncontrolling interests															(387,122)						(387,122)
Dividends on preference shares															(8,844)						(8,844)
Net income (loss) available (attributable) to RenaissanceRe common shareholders																					$	751,638
Net claims and claim expenses incurred – current accident year			$	196,081					$	1,000,355					$	—					$	1,196,436
Net claims and claim expenses incurred – prior accident years			(251,889)						6,591						—						(245,298)
Net claims and claim expenses incurred – total			$	(55,808)					$	1,006,946					$	—					$	951,138
Net claims and claim expense ratio – current accident year			21.3		%				70.7		%										51.3		%
Net claims and claim expense ratio – prior accident years			(27.4)		%				0.4		%										(10.6)		%
Net claims and claim expense ratio – calendar year			(6.1)		%				71.1		%										40.7		%
Underwriting expense ratio			27.9		%				32.4		%										30.7		%
Combined ratio			21.8		%				103.5		%										71.4		%
			Three months ended December 31, 2024
			Property						Casualty and Specialty						Other						Total
Gross premiums written			$	390,043					$	1,526,708					$	—					$	1,916,751
Net premiums written			$	376,136					$	1,375,492					$	—					$	1,751,628
Net premiums earned			$	938,658					$	1,588,908					$	—					$	2,527,566
Net claims and claim expenses incurred			384,156						1,099,586						—						1,483,742
Acquisition expenses			191,988						486,182						—						678,170
Operational expenses			95,623						61,481						—						157,104
Underwriting income (loss)			$	266,891					$	(58,341)					$	—					208,550
Net investment income															428,810						428,810
Net foreign exchange gains (losses)															(48,382)						(48,382)
Equity in earnings (losses) of other ventures															14,652						14,652
Other income (loss)															1,129						1,129
Net realized and unrealized gains (losses) on investments															(630,347)						(630,347)
Corporate expenses															(34,295)						(34,295)
Interest expense															(23,246)						(23,246)
Income (loss) before taxes																					(83,129)
Income tax benefit (expense)															63,908						63,908
Net (income) loss attributable to redeemable noncontrolling interests															(170,438)						(170,438)
Dividends on preference shares															(8,844)						(8,844)
Net income (loss) available (attributable) to RenaissanceRe common shareholders																					$	(198,503)
Net claims and claim expenses incurred – current accident year			$	732,207					$	1,105,011					$	—					$	1,837,218
Net claims and claim expenses incurred – prior accident years			(348,051)						(5,425)						—						(353,476)
Net claims and claim expenses incurred – total			$	384,156					$	1,099,586					$	—					$	1,483,742
Net claims and claim expense ratio – current accident year			78.0		%				69.5		%										72.7		%
Net claims and claim expense ratio – prior accident years			(37.1)		%				(0.3)		%										(14.0)		%
Net claims and claim expense ratio – calendar year			40.9		%				69.2		%										58.7		%
Underwriting expense ratio			30.7		%				34.5		%										33.0		%
Combined ratio			71.6		%				103.7		%										91.7		%

(1)Includes automobile liability, casualty clash, employers’ liability, umbrella or excess casualty, workers’ compensation and general liability.

(2)Includes directors and officers, medical malpractice, professional indemnity and transactional liability.

(3)Includes financial guaranty, mortgage guaranty, political risk, surety and trade credit.

(4)Includes accident and health, agriculture, aviation, construction, cyber, energy, marine, satellite and terrorism. Lines of business such as regional multi-line and whole account may have characteristics of various other lines of business, and are allocated accordingly.

(1)In 2025, the Company revised the description of its “other equity investments” to “common stock” and its “other investments - other” to “other investments - fund and direct private equity investments.”

(2)In 2025, the Company revised its presentation of “total investment result” and “total investment return - annualized” to include equity in earnings (losses) of other ventures. Comparative information for the prior periods presented have been updated to conform to the current presentation.

(3)In 2025, the Company revised its presentation of “net realized and unrealized gains (losses) on investments” to show amounts based on net investment exposure, which takes into account related derivative impacts. Comparative information for the prior periods have been updated to conform to the current presentation.

(4)Includes fixed maturity investments and investment-related derivatives, which includes interest rate futures, credit default swaps and interest rate swaps.

(5)Includes equity investments and investment-related derivatives, which includes equity futures and warrants.

(6)Represents commodity-related derivatives, which includes commodity futures and commodity options.

In addition to the GAAP financial measures set forth in this Press Release, the Company has included certain non-GAAP financial measures within the meaning of Regulation G. The Company has provided certain of these financial measures in previous investor communications and the Company’s management believes that such measures 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 comparison with other companies within or outside the industry. These measures may not, however, be comparable to similarly titled measures used by companies within or 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.

(1)Represents the purchase accounting adjustments related to the amortization of acquisition related intangible assets, amortization (accretion) of value of business acquired (“VOBA”) and acquisition costs, and the fair value adjustments to the net reserves for claims and claim expenses for the three months and year ended December 31, 2025 for the acquisitions of Validus $27.3 million and $166.6 million, respectively (2024 - $56.0 million and $227.9 million, respectively); and TMR and Platinum $3.2 million and $10.8 million, respectively (2024 - $3.8 million and $15.0 million, respectively).

(2)Represents the net deferred tax benefit related to the 15% Bermuda corporate income tax recorded prior to the January 1, 2025 effective date and the deferred tax benefit related to Bermuda law changes enacted in 2025.

(3)Represents the income tax expense or benefit associated with the adjustments to net income (loss) available (attributable) to RenaissanceRe common shareholders. The income tax impact is estimated by applying the statutory income tax rates of applicable jurisdictions, adjusted for relevant factors and other applicable income taxes.

(4)Represents the portion of the adjustments above that are attributable to the Company’s redeemable noncontrolling interests, including the income tax impact of those adjustments.

The Company has included in this Press Release “tangible book value per common share” and “tangible book value per common share plus accumulated dividends.” “Tangible book value per common share” is defined as book value per common share excluding per share amounts for (1) acquisition related goodwill and other intangible assets, (2) other goodwill and intangible assets, and (3) acquisition related purchase accounting adjustments. “Tangible book value per common share plus accumulated dividends” is defined as book value per common share excluding per share amounts for (1) acquisition related goodwill and other intangible assets, (2) other goodwill and intangible assets, and (3) acquisition related purchase accounting adjustments, plus accumulated dividends.

(1)Represents the acquired goodwill and other intangible assets at December 31, 2025, of $633.1 million (2024 - $704.1 million) for the acquisitions of Validus $408.0 million (2024 - $476.3 million), TMR $25.0 million (2024 - $26.0 million) and Platinum $200.1 million (2024 - $201.8 million).

(2)At December 31, 2025, the adjustment for other goodwill and intangible assets included $8.9 million (2024 - $8.9 million) of goodwill and other intangibles included in investments in other ventures, under equity method.

(3)Represents the purchase accounting adjustments related to the unamortized VOBA and acquisition costs, and the fair value adjustments to reserves at December 31, 2025 for the acquisitions of Validus $57.7 million (2024 - $168.6 million), TMR $43.6 million (2024 - $51.6 million) and Platinum $(0.5) million (2024 - $(0.6) million).

(4)Represents the percentage change during the three months ended December 31, 2025, and December 31, 2024, respectively.

The Company has included in this Press Release “adjusted combined ratio” for the Company, its reportable segments and certain classes of business. “Adjusted combined ratio” is defined as the combined ratio adjusted for the impact of acquisition related purchase accounting, which includes the amortization of acquisition related intangible assets, purchase accounting adjustments related to the amortization (accretion) of VOBA and acquisition costs, and the fair value adjustments to the net reserve for claims and claim expenses for the acquisitions of Validus, TMR and Platinum. The combined ratio is calculated as the sum of (1) net claims and claim expenses incurred, (2) acquisition expenses, and (3) operational expenses; divided by net premiums earned. The acquisition related purchase accounting adjustments impact net claims and claim expenses incurred and acquisition expenses. The Company’s management believes “adjusted combined ratio” is useful to management and investors because it provides for better comparability and more accurately measures the Company’s underlying underwriting performance. The following table is a reconciliation of combined ratio to “adjusted combined ratio.”

(1)Adjustment for acquisition related purchase accounting includes the amortization of the acquisition related intangible assets and purchase accounting adjustments related to the net amortization (accretion) of VOBA and acquisition costs, and the fair value adjustments to the net reserve for claims and claim expenses for the acquisitions of Validus, TMR and Platinum.

RenaissanceRe Holdings Ltd. (the “Company” or “RenaissanceRe”) is a global provider of reinsurance and insurance that specializes in matching well-structured risks with efficient sources of capital. The Company provides property, casualty and specialty reinsurance and certain insurance solutions to customers, principally through intermediaries. Established in 1993, the Company has offices in Bermuda, Australia, Canada, Ireland, Singapore, Switzerland, the United Kingdom and the United States.

This financial supplement includes certain financial measures that are not calculated in accordance with generally accepted accounting principles in the U.S. (“GAAP”) including “operating income (loss) available (attributable) to RenaissanceRe common shareholders,” “operating income (loss) available (attributable) to RenaissanceRe common shareholders per common share - diluted,” “operating return on average common equity - annualized,” “tangible book value per common share,” “tangible book value per common share plus accumulated dividends,” “adjusted combined ratio,” “retained total investment result,” “retained investments, at fair value,” “retained investments, unrealized gain (loss)” and “operating (income) loss attributable to redeemable noncontrolling interests.” A reconciliation of such measures to the most comparable GAAP figures is presented in the attached supplemental financial data. See pages 28 through 38 for “Comments on Non-GAAP Financial Measures.”

All information contained herein is unaudited. Unless otherwise noted, amounts are in thousands of United States Dollars, except for share and per share amounts and ratio information. Certain prior period comparatives have been reclassified to conform to the current presentation. This supplement is being provided for informational purposes only. It should be read in conjunction with documents filed by RenaissanceRe with the U.S. Securities and Exchange Commission, including its Annual Reports on Form 10-K and its Quarterly Reports on Form 10-Q. Please refer to the Company’s website at www.renre.com for further information about RenaissanceRe.

Any forward-looking statements made in this Financial Supplement reflect RenaissanceRe’s current views with respect to future events and financial performance and are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. The Company may also make forward-looking statements with respect to its business and industry, such as those relating to its strategy and management objectives, plans and expectations regarding its response and ability to adapt to changing economic conditions, market standing and product volumes, estimates of net negative impact and insured losses from loss events, competition in the industry and government initiatives and regulatory matters affecting the (re)insurance industries. The inclusion of forward-looking statements in this report should not be considered as a representation by the Company that its current objectives or plans will be achieved. Numerous factors could cause the Company’s actual results to differ materially from those addressed by the forward-looking statements, including the following: the Company’s exposure to natural and non-natural catastrophic events and circumstances and the variance they may cause in the Company’s financial results; the effect of climate change on the Company’s business, including the trend towards increasingly frequent and severe climate events; the effectiveness of the Company’s claims and claim expense reserving process; the effect of emerging claims and coverage issues; the performance of the Company’s investment portfolio and financial market volatility; the effects of inflation; the Company’s exposure to ceding companies and delegated authority counterparties and the risks they underwrite; the Company’s ability to maintain its financial strength ratings; the Company’s reliance on a small number of brokers; the highly competitive nature of the Company’s industry; the historically cyclical nature of the (re)insurance industries; collection on claimed retrocessional coverage and new retrocessional reinsurance being available; the Company’s ability to attract and retain key executives and employees; the Company’s ability to successfully implement its business strategies and initiatives; the Company’s exposure to credit loss from counterparties; the Company’s need to make many estimates and judgments in the preparation of its financial statements; the Company’s exposure to risks associated with its management of capital on behalf of investors; changes to the accounting rules and regulatory systems applicable to the Company’s business, including changes in Bermuda and U.S. laws or regulations; the effect of current or future macroeconomic or geopolitical events or trends, including the ongoing conflicts globally; other political, regulatory or industry initiatives adversely impacting the Company; the impact of cybersecurity risks, including technology breaches or failure; the Company’s ability to comply with covenants in its debt agreements; the effect of adverse economic factors, including changes in the prevailing interest rates; the effects of new or possible future tax actions or reform legislation and regulations in the jurisdictions in which the Company operates; the Company’s ability to determine any impairments taken on its investments; the Company’s ability to raise capital on acceptable terms; the Company’s ability to comply with applicable sanctions and foreign corrupt practices laws; the Company’s dependence on capital distributions from its operating subsidiaries; and other factors affecting future results disclosed in RenaissanceRe’s filings with the SEC, including its Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q.