White Mountains Insurance Group, Ltd.

Financials · Insurance - Property & Casualty · Bermuda

Last price 2260.395 USD (Oct 30, 2026, 9:37 AM EDT) · Market cap 5.32B

Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports

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 insuran...