Detailed Narrative
Strong Underwriting Performance and Premium Growth
Cincinnati Financial achieved a strong underwriting performance in Q4 and full year 2024, with the property casualty combined ratio improving to 84.7% for the quarter and 93.4% for the full year. The accident year combined ratio before catastrophe losses improved by 1.9 percentage points to 86.5% for 2024. This was supported by robust consolidated net written premium growth of 17% in Q4, driven by 15% growth in agency renewal premiums and 23% in new business premiums, reflecting diligent use of pricing precision tools and risk segmentation.
Investment Income and Portfolio Dynamics
Investment income significantly contributed to operating performance, growing 17% in Q4 and 15% to $1 billion for the full year 2024. Bond interest income increased 28% in Q4, and net purchases of fixed maturity securities totaled $2.5 billion for the year, with an average pretax yield of 5.66% for new purchases. However, the total investment portfolio experienced valuation changes, with a Q4 pretax net loss of $136 million for equities and $350 million for bonds, though the equity portfolio remained in a net gain position of $7.2 billion at year-end.
California Wildfire Impact and Reinsurance Program
The company estimates significant pretax catastrophe losses of $450 million to $525 million net of reinsurance recoveries for Q1 2025, primarily from California wildfires. In response, Cincinnati Financial renewed its primary property casualty treaties, increasing property treaty retention to $15 million and adding $300 million of coverage to its property catastrophe treaty, raising the program top to $1.5 billion, to protect its balance sheet.
Reserve Development and Loss Cost Trends
During 2024, the company added $1.1 billion to property casualty loss and loss expense reserves, including $998 million for IBNR. Net favorable reserve development on prior accident years totaled $236 million, benefiting the combined ratio by 2.7 points. However, there was an unfavorable $201 million in aggregate for accident years prior to 2021. Management indicated that prospective pricing generally exceeds or matches loss costs, with workers' compensation being an exception.
Capital Management and Shareholder Returns
Cincinnati Financial maintained a strong financial position, with parent company cash and marketable securities totaling $5.2 billion at year-end and debt to total capital remaining under 10%. The company returned $490 million to shareholders through dividends in 2024 and repurchased 1.1 million shares at an average price of approximately $113 per share. The Board declared a 7% dividend increase, extending its streak to 65 years.