Business Context and Reporting Period
Kinsale Capital Group, Inc. (KNSL) is a property and casualty insurance company focused exclusively on the U.S. excess and surplus lines (E&S) market. The company underwrites hard-to-place risks for small- to medium-sized businesses and personal lines through a network of independent brokers. This filing covers the fiscal year ended December 31, 2025.
Key Financial Metrics
| Metric | 2025 | 2024 |
|---|---|---|
| Gross Written Premiums | $1,977.2 million | $1,870.3 million |
| Net Earned Premiums | $1,575.8 million | $1,350.5 million |
| Net Income | $503.6 million | $414.8 million |
| Underwriting Income (Non-GAAP) | $389.2 million | $325.9 million |
| Net Operating Earnings (Non-GAAP) | $453.7 million | $374.8 million |
| Combined Ratio | 75.9% | 76.4% |
| Loss Ratio | 55.1% | 55.8% |
| Expense Ratio | 20.8% | 20.6% |
| Return on Equity | 29.3% | 32.3% |
| Operating Return on Equity (Non-GAAP) | 26.4% | 29.2% |
| Total Assets | $6,043.6 million | $4,886.7 million |
| Stockholders' Equity | $1,959.6 million | $1,483.6 million |
| Debt (Net of issuance costs) | $224.4 million | $184.1 million |
| Cash and Cash Equivalents | $163.4 million | $113.2 million |
Material Changes vs. Prior Period
- Premium Growth: Gross written premiums increased 5.7% to $2.0 billion. Net written premiums grew 9.4% to $1.6 billion, driven by a higher net retention ratio (81.7% vs. 79.0%).
- Divisional Performance: Commercial Property premiums declined 17.9% due to rate declines and competition. Conversely, General Casualty (+22.9%), Excess Casualty (+13.0%), and Small Business Property (+33.4%) saw significant growth.
- Profitability: Net income rose 21.4% to $503.6 million, driven by profitable underwriting growth and strong investment results. The combined ratio improved to 75.9%.
- Loss Experience: The loss ratio improved to 55.1%, aided by $62.8 million in favorable prior-year reserve development. Current-year catastrophe losses were $30.4 million, primarily from the Palisades Fire.
- Investment Portfolio: Cash and invested assets grew to $5.2 billion. Net investment income increased 27.9% to $192.2 million. The portfolio includes $1.5 billion in residential mortgage-backed securities.
Guidance, Outlook, and Risks
- Management Commentary: Management emphasizes a strategy of generating consistent underwriting profits while managing capital prudently. They believe the company is well-positioned to capitalize on opportunities in the E&S market.
- Capital Actions: The company exhausted a $100 million share repurchase program in October 2025 and authorized a new $250 million program in December 2025. Dividends were declared at $0.17 per share for each quarter in 2025, with a $0.25 per share dividend declared in February 2026.
- Key Risks:
- Reserve Adequacy: Inherent uncertainty in loss reserves, particularly for long-tail casualty lines and construction defect exposures.
- Catastrophe Exposure: Risks from severe weather, climate change, and natural disasters (e.g., hurricanes, wildfires).
- Reinsurance: Dependence on reinsurers for large loss protection; potential for reinsurer non-payment or credit deterioration.
- Market Conditions: Cyclical nature of the insurance industry and competition in the E&S market.
- Legal Proceedings: A $140 million wrongful death verdict against a policyholder was vacated by the Georgia Court of Appeals in October 2025, with a retrial ordered. The company believes policy exclusions apply and does not expect a material adverse effect.
Investor Verification Checklist
- Reserve Development: Verify the sustainability of the $62.8 million favorable prior-year development, specifically regarding construction liability lines.
- Commercial Property Trends: Monitor the 17.9% decline in Commercial Property premiums and its impact on future rate adequacy and volume.
- Catastrophe Exposure: Review the $30.4 million in 2025 catastrophe losses and the adequacy of the $250 million excess of loss reinsurance coverage.
- Investment Duration: Assess the impact of interest rate changes on the fixed-maturity portfolio, which has a weighted average duration of 4.0 years.
- Broker Concentration: Note that the top three brokers accounted for 47.6% of gross written premiums in 2025.