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White Mountains Insurance Group, Ltd. (WTM)
Financial Services · Insurance - Property & Casualty · NYSE
White Mountains Insurance Group, Ltd. revenue & earnings — last 10 fiscal years
| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $157.70M | $373.80M | $369.10M | $893.40M | $895.60M | $614.40M | $1.16B | $2.17B | $2.35B | $2.89B |
| Gross profit | $55.70M | $234.40M | $120.40M | $845.30M | $884.30M | $545.10M | $1.06B | $2.13B | $2.33B | $2.73B |
| Net income | $409.00M | $593.10M | $-191.40M | $376.60M | $663.40M | $-275.40M | $792.80M | $509.20M | $230.40M | $1.11B |
| Net margin | 259.4% | 158.7% | -51.9% | 42.2% | 74.1% | -44.8% | 68.5% | 23.5% | 9.8% | 38.3% |
Source: White Mountains Insurance Group, Ltd. SEC filings (10-K). 18 years of history available in the interactive view.
Explore 18 years of White Mountains Insurance Group, Ltd. financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
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White Mountains Insurance Group, Ltd. financial history by metric
About White Mountains Insurance Group, Ltd.
White Mountains Insurance Group, Ltd. provides insurance services in the United States, the United Kingdom, Bermuda, and internationally. It operates through Ark/WM Outrigger, HG Global, Kudu, Distinguished, and Other Operations segments. The company offers property insurance and reinsurance; specialty insurance and reinsurance consisting of aviation, contingency, cyber, fine art and specie, mortgage, nuclear, political and credit, space, surety, and terrorism and political violence; marine and energy insurance and reinsurance; casualty insurance and reinsurance, such as medical malpractice, and professional and general liability; and accident and health insurance and reinsurance, which includes personal accident, sickness, disability, travel, short-term life, and medical products through brokers, managing general agents (MGA), and reinsurance intermediaries. It also provides municipal bond guarantee reinsurance, which focuses on single risk limits for small-to-medium sized, and public investment grade municipal bonds that are issued to finance public purpose projects, including schools, utilities, and transportation facilities. In addition, the company offers capital solutions for boutique asset and wealth managers for generational ownership transfers, management buyouts, acquisition and growth finance, and legacy partner liquidity; strategic advice; investment management; and specialty electrical contracting services. Further, it operates as a full-service MGA and program administrator for specialty property and casualty insurance for the real estate and hospitality end markets, and start-up programs; and an MGA for leisure travel and global expatriate medical insurance in Israel, the European Union, and Australia. The company was formerly known as Fund American Enterprises Holdings, Inc. and changed its name to White Mountains Insurance Group, Ltd. in 1999. White Mountains Insurance Group, Ltd. was incorporated in 1980 and is headquartered in Hamilton, Bermuda.
White Mountains Insurance Group, Ltd. — frequently asked questions
What is White Mountains Insurance Group, Ltd.'s revenue?
White Mountains Insurance Group, Ltd. (WTM) reported revenue of $2.89B for fiscal year 2025, up 22.5% from the prior year, according to its SEC filings.
Is White Mountains Insurance Group, Ltd. profitable?
Yes. WTM earned net income of $1.11B in fiscal 2025, a net margin of 38.3%.
What is WTM's P/E ratio?
White Mountains Insurance Group, Ltd. trades at a price-to-earnings ratio of about 5.0 based on the latest data in our nightly-refreshed cache.
How fast is White Mountains Insurance Group, Ltd. growing?
WTM's revenue grew at roughly 26.4% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does White Mountains Insurance Group, Ltd. have?
As of fiscal year 2025, WTM carried roughly $837.00M in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is White Mountains Insurance Group, Ltd.'s gross margin?
WTM's gross margin was 94.7% in fiscal 2025 — gross profit of $2.73B on revenue of $2.89B.
What is White Mountains Insurance Group, Ltd.'s market cap?
White Mountains Insurance Group, Ltd. (WTM) has a market capitalization of about $5.00B, based on the latest data in our nightly-refreshed cache.
When does White Mountains Insurance Group, Ltd.'s fiscal year end?
WTM's fiscal year ends in December. Its most recent annual filing covers the fiscal year ending 2025-12-31.
Where does this data come from?
All figures are computed from White Mountains Insurance Group, Ltd.'s official SEC filings (10-K and 10-Q), covering 18 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.