WHITE MTNS INS. GRP DL 1

The stock of White Mountains Insurance Group rose to $2,326.94, marking a new all-time high after a 32.69% increase over the past year and standing 41% above the 52-week low. The price-to-earnings ratio is only 5.38; InvestingPro still rates the stock as undervalued with further upside potential. Strategic transactions include the majority acquisition of BaseSix Systems and a structured $125 million capital investment for Bishop Street Underwriters, whose portfolio reports gross premiums of over $650 million for 2025. » More on de.investing.com

The shares of White Mountains Versicherungen rose to an all-time high of USD 2,265.80 and gained 29.92% over the past year. With a price-earnings ratio of 5.23 and strong profitability over the last twelve months, the stock is rated undervalued by InvestingPro. Strategic moves include acquiring a majority stake in BaseSix Systems and a structured capital investment of USD 125 million in Bishop Street Underwriters, which reports gross premiums of over USD 650 million and a loss ratio below 50%. » More on de.investing.com

Bishop Street Underwriters has completed a structured equity investment of $125 million from White Mountains to support expansion plans and its global business. The MGA platform recorded more than $650 million in gross written premiums in 2025 with a portfolio loss ratio below 50 percent. White Mountains joins as a strategic partner, bringing insurance expertise and a long-term capital base to Bishop Street’s operational development. » More on de.investing.com

White Mountains Insurance shares rose to a new all-time high of $2,233.14 after a year-to-date gain of 19.88%. The company completed a buyback tender (64,064 shares at $2,050 each, roughly $131.3 million; ~2.5% of outstanding shares) and launched a new repurchase program of up to $300 million (price range $1,850–$2,050). White Mountains sold a majority stake in Bamboo to subsidiaries of CVC Capital Partners but still holds about 15% equity; the stock has a P/E ratio of 5.18, revenue growth of 22.57% and an InvestingPro “GREAT” score of 3.35. The company has paid continuous dividends for 31 years, with these actions underscoring its solid financial position and shareholder focus. » More on de.investing.com

Shares of White Mountains Insurance rose to an all-time high of $2,149.85, reflecting strong price gains (up 19.29% in six months, up 7.67% year-to-date) and a market capitalization of $5.34 billion. InvestingPro rates the company as "GOOD" (overall score 2.91) and reports low volatility (5‑year beta 0.33), but notes a possible overvaluation with a P/E ratio of 38.74. White Mountains completed a modified Dutch‑auction repurchase (64,064 shares at $2,050 each; about $131.3 million, roughly 2.5% of outstanding shares) and has approximately 2,479,677 common shares remaining outstanding. The company also announced a new modified Dutch‑auction repurchase program of up to $300 million (price range $1,850–2,050; valid through Dec. 19, 2025). Quarterly results are expected in five days. » More on de.investing.com