Annual financial history

White Mountains Insurance Group Annual Financials and Historical Results

White Mountains Insurance Group annual revenue, operating income, net income an…

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White Mountains Insurance Group has 20 verified annual financial records.

Coverage runs from 2006 through 2025.
Each year page retains the reported currency, statement scope and all available financial values.
Financial index checked August 31, 2026.

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Annual periods
20
First year
2006
Latest year
2025
Data snapshot
August 31, 2026