Core Viewpoint - RenaissanceRe Holdings Ltd. reported a modest operating loss in Q1 2025 due to significant catastrophe events, including California wildfires, but demonstrated resilience with a 7% annualized return on average common equity and strong investment performance [7][14][20]. Financial Performance - The company experienced a 771millionunderwritinglossandacombinedratioof12830 million, down 64% from Q1 2024, with negative performance fees of 16million[3][14].−Retainednetinvestmentincomewas279 million, supported by 328millioninretainedmark−to−marketgains[5][14].CatastropheImpact−Thenetnegativeimpactfromlargelosseswas703 million after-tax, primarily from California wildfires, which accounted for 633millionofthelosses[3][14][17].−Thepropertycatastrophecombinedratiowasreportedat176361 million at an average price of 242pershareduringthequarter[5][14].−An800 million debt issuance was completed, including 500millionofRenaissanceReseniornotesand300 million of Da Vinci senior notes [6][14]. Strategic Outlook - RenaissanceRe is positioned to benefit from increased risk aversion in a volatile macroeconomic environment, with a focus on margin preservation and growth opportunities in property catastrophe [12][20]. - The company updated its wildfire models to enhance quoting confidence for wildfire-exposed deals in Q2 2025 renewals [8][20].