Financial Performance - Total revenues for Q1 2025 increased to 4,673million,up18.63,941 million in Q1 2024[19] - Net premiums earned rose to 4,188million,a22.43,422 million in the same period last year[19] - Net income available to Arch common shareholders decreased to 564million,down49.21,110 million in Q1 2024[19] - Comprehensive income for Q1 2025 was 886million,comparedto975 million in Q1 2024, reflecting a decrease of 9.1%[22] - Basic net income per common share was 1.51,downfrom2.99 in Q1 2024, representing a decline of 49.7%[19] - Net income for Q1 2025 was 574million,adecreaseof48.81,120 million in Q1 2024[29] - After-tax operating income available to Arch common shareholders was 587millionforQ12025,downfrom933 million in Q1 2024[192] - The annualized net income return on average common equity for Q1 2025 was 11.1%, compared to 24.6% in Q1 2024[192] Assets and Liabilities - Total assets increased to 75,176million,up5.870,906 million at the end of 2024[15] - The reserve for losses and loss adjustment expenses rose to 30,946million,anincreaseof5.429,369 million at the end of 2024[15] - Shareholders' equity available to Arch increased to 21,545million,up3.520,820 million at the end of 2024[15] - Cash and restricted cash at the end of Q1 2025 was 1,985million,upfrom1,600 million at the end of Q1 2024[29] - Total restricted assets increased to 13.769billionasofMarch31,2025,from13.048 billion at December 31, 2024[106] Investment Income - The company reported net investment income of 378million,anincreaseof15.6327 million in Q1 2024[19] - Income from investments accounted for using the equity method for Q1 2025 was 53million,downfrom99 million in Q1 2024[98] - The total fair value of available-for-sale investments as of March 31, 2025, was 31,275million,comparedto29,819 million at the end of 2024, indicating a 4.9% increase[81] - The company reported gross gains on investment sales of 51millionandgrosslossesof113 million for the first quarter of 2025[91] Underwriting Performance - Underwriting income for the total company was 417million,withtheinsurancesegmentreportingalossof2 million, the reinsurance segment generating 167million,andthemortgagesegmentcontributing252 million[60] - The combined ratio for the insurance segment was 100.1%, while the reinsurance segment had a combined ratio of 91.8%, and the mortgage segment reported a combined ratio of 16.1%[60] - The insurance segment experienced a 2millionunderwritingloss,primarilyduetoCaliforniawildfires,butnetpremiumswrittengrewby373 million from the MCE Acquisition, reflecting a 24.2% increase compared to the first quarter of 2024[174] - The mortgage segment generated 252millionofunderwritingincome,withapersistencyrateof81.9450 million on August 1, 2024[35][36] - Total assets acquired in the Allianz transaction amounted to 3,292million,withtotalliabilitiesacquiredat3,088 million, resulting in identifiable net assets of 204million[39]−Goodwillrecognizedfromtheacquisitionwas246 million, primarily due to expanded market presence and growth opportunities[40] Shareholder Actions - The company repurchased 2.2 million shares for 196.4millioninQ12025,withatotalof800.4 million remaining under the share repurchase program[49] - The company repurchased approximately 1.2 million common shares for an aggregate purchase price of 108millionfromApril1toMay2,2025[166]TaxandRegulatory−Theeffectivetaxrateforthefirstquarterof2025was17.418 million in income taxes for the first quarter of 2025, compared to a tax recovery of 6millioninthesamequarterof2024[161]LossesandReserves−ThetotalnetincurredlossesandlossadjustmentexpensesforQ12025were2,587 million, compared to 1,728millioninQ12024,representinga5022,567 million, an increase from 16,636millionattheendofQ12024,markinga36547 million, net of reinstatement premiums, impacting overall profitability[170] Market Conditions - The average credit quality of the benchmark return index was rated "A1" by Moody's as of March 31, 2025[180] - The estimated fixed income duration of the benchmark return index was 3.33 years as of March 31, 2025[180]