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White Mountains Insurance Group Ltd.

Fire, Marine & Casualty Insurance

$2,150.34updated Jul 30, 2026

White Mountains Insurance Group Ltd is engaged in the business of making opportunistic and value-oriented acquisitions of businesses and assets in the insurance, financial services, and related sectors, operating these businesses and assets through its subsidiaries and, if and when attractive exit valuations become available, disposing of these businesses and assets. The company conducts its business in five areas: property and casualty insurance and reinsurance, municipal bond reinsurance, capital solutions for asset and wealth management firms, property and casualty insurance distribution, and other operations. The company has four reportable segments: Ark/WM Outrigger, HG Global, Kudu and Distinguished.

Total Trades

2

Politicians Trading

2

Last Traded

May 1, 2026

Price history

Congressional Trades

PoliticianNotifiedTradedTypeAmountChange
Michael T. McCaulRJun 10, 2026May 1, 2026Sell$15,001 - $50,000-0.61%
J. French HillRJul 24, 2025Jun 23, 2025Buy$50,001 - $100,000+20.69%