White Mountains Insurance(WTM) - 2025 Q3 - Quarterly Results

WHITE MOUNTAINS REPORTS THIRD QUARTER RESULTS HAMILTON, Bermuda (November 6, 2025) - White Mountains Insurance Group, Ltd. (NYSE: WTM) reported book value per share of $1,851 as of September 30, 2025, an increase of 3% for the third quarter of 2025 and 6% for the first nine months of 2025, including dividends. On October 2, 2025, White Mountains entered into an agreement to sell approximately 77% of its equity interest in Bamboo for cash to CVC Capital Partners and will retain the remainder. Including the e ...