Financial Performance - Gross premiums written for Q1 2025 reached 1,428.8million,a8.51,321.9 million in Q1 2024[8] - Net premiums written increased by 14% year-over-year to 1,240.4million,comparedto1,089.6 million in Q1 2024[8] - Net income available to common stockholders for Q1 2025 was 107.6million,comparedto80.2 million in Q1 2024, reflecting a 34.3% increase[8] - Non-GAAP operating income for Q1 2025 was 107.4million,comparedto81.5 million in Q1 2024, marking a 31.8% increase[8] - Net investment income for Q1 2025 was 95.6million,slightlydownfrom97.3 million in Q4 2024[16] - Net premiums earned reached 912.2million,upfrom834.1 million in the same quarter last year[22] - The company reported a GAAP underwriting income of 10.7million,comparedto14.0 million in the prior year[33] - Net income available to common stockholders for Q1 2025 was 107.6million,anincreasefrom93.2 million in Q4 2024[48] - Non-GAAP operating income for Q1 2025 was 107.4million,comparedto99.6 million in the previous quarter[48] - The diluted earnings per share for Q1 2025 was 1.76,upfrom1.52 in Q4 2024[48] Underwriting Performance - Underwriting income before tax improved significantly to 45.6million,upfromalossof173.7 million in Q2 2024[8] - The loss and loss expense ratio improved to 64.4% from 67.0% in Q1 2024, indicating better underwriting performance[8] - The GAAP combined ratio for Q1 2025 was 96.1%, a decrease from 98.2% in Q1 2024, showing improved operational efficiency[8] - GAAP underwriting income for Q1 2025 was 45.6million,significantlyupfrom16.8 million in Q4 2024[19] - The combined ratio improved to 96.1% for Q1 2025, down from 98.5% in Q4 2024, indicating better underwriting performance[19] - The combined ratio improved to 96.4%, down from 98.8% in the same quarter last year, indicating better underwriting performance[22] - The loss and loss expense ratio decreased to 63.8%, compared to 66.7% in the prior year quarter[22] - The underwriting expense ratio was 32.5%, slightly up from 31.7% in the prior year quarter[22] - The combined ratio for the quarter was 92.5%, a slight improvement from 87.6% in the same quarter last year[33] - The loss and loss expense ratio decreased to 61.6% from 56.7% year-over-year[33] Asset and Liability Management - Total assets increased to 14,197.6million,upfrom12,056.1 million in Q1 2024, representing a growth of 17.7%[8] - Total assets increased to 14,197.6millionasofMarch31,2025,upfrom13,514.2 million at December 31, 2024, representing a growth of 5.0%[13] - Total liabilities rose to 10,939.0millionasofMarch31,2025,from10,394.1 million at December 31, 2024, an increase of 5.2%[13] - The company maintained a debt to total capitalization ratio of 21.7%, up from 14.3% in Q1 2024, indicating increased leverage[8] - The ratio of debt to total capitalization increased to 21.7% in Q1 2025, up from 14.0% in Q4 2024, indicating a higher leverage position[16] Investment Performance - Total investments increased to 10,288.6million,upfrom9,641.8 million, representing a growth of 6.7%[42] - Fixed income securities at fair value reached 8,630.0million,accountingfor84631.1 million, a significant increase of 24% compared to 509.3millioninthepreviousquarter[42]−Equitysecuritiesatfairvalueincreasedto266.5 million, up from 213.6million,reflectingagrowthof24.7134.5 million in U.S. government obligations, which is 2% of total fixed income investments[42] - Private equity funds have a remaining commitment of 322.6million,indicatingongoinginvestmentstrategies[43]−Totalfixedincomeinvestmentsatcarryvalueamountedto8,888.2 million, showing a consistent trend across reporting periods[42] - The number of alternative investment funds is 99, with a total market value of 783.6million[43]−Thecompanymaintainsanon−investmentgradecreditqualityof3251.3 million for Q1 2025, compared to 232.0millioninQ42024,showinggrowthinnewbusinessacquisition[19]−Renewalpurepriceincreasesaveraged10.3172.2 million, showing an increase from 172.1millioninthesamequarterlastyear[22]−Renewalpurepriceincreasesaveraged9.119.8 million, compared to 38.5millioninthesamequarterlastyear[22]−Netcatastrophelossesforthequarterwere16.4 million, compared to a gain of $2.9 million in the prior year[33]