W. R. Berkley
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W. R. Berkley (WRB) investor relations material

W. R. Berkley Q4 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q4 2025 earnings summary26 Jan, 2026

Executive summary

  • Achieved record quarterly operating earnings of $450 million ($1.13 per share) in Q4, up 9.5% year-over-year, with a 21.4% return on beginning equity; full-year net income reached $1.8 billion.

  • Book value per share increased 26.7% for the year before dividends and buybacks, reaching $25.72 at year-end.

  • Record pre-tax underwriting and investment income for both Q4 and the full year, driven by strong underwriting and investment results.

  • Disciplined capital management and strong operating cash flows supported robust financial performance.

Financial highlights

  • Gross premiums written were $3.61 billion in Q4 and $15.1 billion for the year; net premiums written reached $3.0 billion in Q4 and $12.7 billion for the year.

  • Net investment income for Q4 was $338 million, with fixed-maturity investment income up 13.3% quarter-over-quarter; full-year net investment income rose 7.2% to $1.43 billion.

  • Combined ratio improved to 89.4% in Q4 and 90.7% for the year, with expense ratio at 28.2% aided by operational efficiencies and a non-recurring commission accrual benefit.

  • Invested assets grew 11.4% to $33.2 billion in 2025.

  • Q4 net income per diluted share was $1.13, and full-year was $4.45; operating income per diluted share was $1.13 for Q4 and $4.33 for the year.

Outlook and guidance

  • Expense ratio expected to remain below 30% in 2026, barring major market changes.

  • Management anticipates continued excellent margins and select growth opportunities in 2026, targeting over 15% after-tax return on beginning equity.

  • Continued investments in technology and AI planned for 2026 and 2027, with benefits expected to scale from 2027 onward.

  • Early 2026 shows encouraging premium growth, with insurance segments likely to outperform Q4 levels.

  • Annual effective tax rate expected to approximate 23% for 2026.

What drives 2026 margin opportunities?
How does short duration impact investment income?
What drives rapid excess capital generation?
AI investment impact on expense ratio and growth
Distribution strategy: direct-to-customer plans
Pricing strategy in softening casualty lines
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Q1 202620 Apr, 2026
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Frequently asked questions

W. R. Berkley Corporation, an insurance holding company, operates as a commercial lines writer of specialty insurance policies for residential and commercial properties, as well as personal automobile insurance primarily in the United States. Headquartered in Greenwich, Connecticut, the company offers a range of energy service contracts and other products through its Energy Services segment; casualty insurance such as professional liability coverage and various auto products sold primarily through independent agents for individuals and commercial vehicles through its Personal Lines segment; and property insurance such as single-family dwellings sold primarily to homebuilders through its Home Builders segment.

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