White Mountains Insurance Group, Ltd. (WTM) Stock Charts WTM Home News Ratings Charts Dividends White Mountains Insurance Group, Ltd. (WTM): $1,930.90 46.24 (+2.45%) POWR Rating Get Rating Component Grades Growth Get Rating Value Get Rating Momentum A Stability C Sentiment Get Rating Quality C Add WTM to Watchlist Sign Up Industry: Insurance - Property & Casualty Industry A Ranked #36 of 55 in industry See All 'A' Rated Buy Stocks White Mountains Insurance Group, Ltd. (WTM) Performance Graph for POWR Ratings White Mountains Insurance Group, Ltd. (WTM) Interactive Chart WTM Chart by TradingView White Mountains Insurance Group, Ltd. (WTM) Ratings History Chart Free access to the full ratings history for WTM. Sign up now! Most Popular Stories View All • Stock Investors: Are You “Fed Up”? • 3 Streaming Giants Ending the Year on a High Note • 3 Gold Miners Glittering with High Upsides • 3 Digital Entertainment Companies Capitalizing on Streaming Growth • Is the Stock Market in a Rolling Correction? View All Top stories Get Free Updates Join thousands of investors who get the latest news, insights and top rated picks from StockNews.com! Subscribe Get Free Updates Join thousands of investors who get the latest news, insights and top rated picks from StockNews.com!