NYSE:WTM White Mountains Insurance Group (WTM) Stock Price, News & Analysis $2,216.34 -11.00 (-0.49%) Closing price 10/27/2026 03:59 PM EasternExtended Trading$2,212.20 -4.14 (-0.19%) As of 04:06 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsInsider TradesNews and TrendsOwnershipSEC FilingsShort Interest About White Mountains Insurance Group Stock (NYSE:WTM) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get WTM alerts:Sign Up Key Stats Today's Range$2,196.68▼$2,227.0050-Day Range$2,003.95▼$2,240.5652-Week Range$1,863.59▼$2,333.00Volume20,777 shsAverage VolumeN/AMarket CapitalizationN/AP/E Ratio5.04Dividend YieldN/APrice TargetN/AConsensus RatingModerate Buy Company Overview White Mountains Insurance Group, Ltd. is a Bermuda-based holding company that owns and manages businesses in the property and casualty insurance, reinsurance, insurance services and asset management sectors. Rather than operating as a single traditional insurer, the company invests in and supports a portfolio of specialty businesses. Its insurance-related operations have included specialty insurance and reinsurance platforms serving commercial and personal lines, program administrators, and municipal bond insurance. White Mountains’ portfolio has included Ark Insurance Holdings, a specialty insurance and reinsurance business operating primarily through the Lloyd’s market, and HG Global and its affiliated municipal bond insurer, BAM. The company has also invested in insurance distribution and asset management businesses, including NSM Insurance Group and Kudu Investment Management. White Mountains traces its history to 1980 and has developed a long-term strategy focused on specialty financial services and insurance businesses. Through its subsidiaries, affiliates and investment holdings, the company serves customers and markets in the United States, Bermuda, the United Kingdom and other international locations. Its operations are overseen by a corporate management team and the leadership of its individual portfolio companies.AI Generated. May Contain Errors. Read More White Mountains Insurance Group Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks38th Percentile Overall ScoreWTM MarketRank™: 1.88130803391 of 5 starsWhite Mountains Insurance Group scored higher than 38% of companies evaluated by MarketBeat, and ranked 640th out of 860 stocks in the finance sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion1.5 / 5Analyst RatingModerate Buy Consensus RatingWhite Mountains Insurance Group has received a consensus rating of Moderate Buy. The company's average rating score is 2.50, and is based on no strong buy ratings, 1 buy rating, 1 hold rating, and no sell ratings.Amount of Analyst CoverageWhite Mountains Insurance Group has only been the subject of 1 research reports in the past 90 days.Read more about White Mountains Insurance Group's stock forecast and price target. Earnings and Valuation3.1 / 5Proj. Earnings Growth22.41% Earnings GrowthEarnings for White Mountains Insurance Group are expected to grow by 22.41% in the coming year, from $106.20 to $130.00 per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of White Mountains Insurance Group is 5.04, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 26.57.Price to Earnings Ratio vs. SectorThe P/E ratio of White Mountains Insurance Group is 5.04, which means that it is trading at a less expensive P/E ratio than the Finance sector average P/E ratio of about 21.55.Read more about White Mountains Insurance Group's valuation and earnings. Short Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted6.34% of the float of White Mountains Insurance Group has been sold short.Short Interest Ratio / Days to CoverWhite Mountains Insurance Group has a short interest ratio ("days to cover") of 7.3.Change versus previous monthShort interest in White Mountains Insurance Group has recently increased by 5.18%, indicating that investor sentiment is decreasing significantly. Dividend0.8 / 5Dividend StrengthN/A Dividend YieldWhite Mountains Insurance Group does not currently pay a dividend.Dividend GrowthWhite Mountains Insurance Group does not have a long track record of dividend growth.Dividend SustainabilityBased on earnings estimates, White Mountains Insurance Group will have a dividend payout ratio of 0.77% next year. This indicates that White Mountains Insurance Group will be able to sustain or increase its dividend. News and Social Media1.6 / 5News SentimentN/A News SentimentWhite Mountains Insurance Group has a news sentiment score of 0.58. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This news sentiment score is similar to the average news sentiment of Finance companies.News Coverage This WeekMarketBeat has tracked 1 news article for White Mountains Insurance Group this week, compared to 1 article on an average week. Company Ownership0.8 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, White Mountains Insurance Group insiders have not sold or bought any company stock.Percentage Held by Insiders3.00% of the stock of White Mountains Insurance Group is held by insiders.Percentage Held by Institutions88.65% of the stock of White Mountains Insurance Group is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about White Mountains Insurance Group's insider trading history. Receive WTM Stock News and Ratings via Email Sign-up to receive the latest news and ratings for White Mountains Insurance Group and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. WTM Stock News HeadlinesWhite Mountains Insurance Group (WTM) Stock May Be 40% Below Fair Value As Excess Returns HoldOctober 18, 2026 | uk.finance.yahoo.comWhite Mountains Insurance Group Ltd (WTM)September 27, 2026 | ru.investing.comYesterday's deadline changed everythingIn June 2025, a drilling crew near the Grand Canyon uncovered an energy source producing nearly eight times the output of Saudi Arabia's largest oil well, enough potential energy to power civilization for two million years. While the One Big Beautiful Bill Act stripped tax credits from solar, wind, and EVs on July 4th, this discovery was reclassified alongside oil and nuclear and secured eight years of credits. Google signed a 15-year contract, and Bill Gates committed 100 million dollars. | Behind the Markets (Ad)Stephen Klar Elected to the White Mountains BoardAugust 27, 2026 | prnewswire.comWhite Mountains: Downgrading On Price Rise And OutlookAugust 13, 2026 | seekingalpha.comWHITE MOUNTAINS REPORTS SECOND QUARTER RESULTSAugust 6, 2026 | prnewswire.comWhite Mountains Insurance Corporate Event Calendar | NYSE:WTMJuly 21, 2026 | benzinga.comAustralian Financial Planning Group Secures Minority Investment from Kudu Investment Management to Fund Growth InitiativesJune 24, 2026 | prnewswire.comSee More Headlines WTM Stock Analysis - Frequently Asked Questions How have WTM shares performed this year? White Mountains Insurance Group's stock was trading at $2,078.17 at the start of the year. Since then, WTM stock has increased by 6.6% and is now trading at $2,216.3360. How were White Mountains Insurance Group's earnings last quarter? White Mountains Insurance Group, Ltd. (NYSE:WTM) issued its quarterly earnings results on Wednesday, May, 6th. The insurance provider reported ($12.59) EPS for the quarter, missing the consensus estimate of ($4.00) by $8.59. The insurance provider had revenue of $517.80 million for the quarter, compared to analysts' expectations of $515.40 million. Who are White Mountains Insurance Group's major shareholders? White Mountains Insurance Group's top institutional investors include Cooke & Bieler LP (3.65%), Reinhart Partners LLC. (1.84%), Robeco Institutional Asset Management B.V. (0.09%) and Diversified Management Inc. (0.04%). Insiders that own company stock include Mountains Insurance Grou White, Weston M Hicks and Philip A Gelston. View institutional ownership trends. How do I buy shares of White Mountains Insurance Group? Shares of WTM stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of White Mountains Insurance Group own? Based on aggregate information from My MarketBeat watchlists, some other companies that White Mountains Insurance Group investors own include Gilead Sciences (GILD), NVIDIA (NVDA), Procter & Gamble (PG), Visa (V), ExxonMobil (XOM), Salesforce (CRM) and GE Aerospace (GE). Company Calendar Last Earnings5/06/2026Today10/27/2026Next Earnings (Estimated)11/05/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Green Zone (2w+) 1-Year History Oct 25 Jan 26 Apr 26 Jul 26 Oct 26 For the last 2 weeks, WTM's financial health has been in the Green zone, according to TradeSmith. Industry, Sector and Symbol Stock ExchangeNYSE SectorFinance Industry Insurance Sub-IndustryProperty & Casualty Insurance Current SymbolNYSE:WTM CIK776867 Webwww.whitemountains.com Phone(603) 640-2200Fax441-278-3170Employees1,648Year Founded1980Profitability EPS (Trailing Twelve Months)N/A Trailing P/E Ratio5.04 Forward P/E Ratio20.87 P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree Float2,315,000Market CapN/A OptionableNot Optionable BetaN/A Social Links 10 Stocks Powering The Next AI Boom The AI boom is creating opportunities across semiconductors, cloud computing, enterprise software, infrastructure, cybersecurity, and automation. Inside this report, you’ll find 10 companies positioned to benefit as artificial intelligence moves from hype to real-world deployment and becomes a core growth driver for corporate America.Get This Free Report This page (NYSE:WTM) was last updated on 10/27/2026 by MarketBeat.com Staff. From Our PartnersA Simple Guide to Options Trading While It's Still FreeA free copy of Options Trading Made Simple is available now but wont stay that way for long. Chris Rowe cal...True Market Insiders | SponsoredFinancial legend: “This is bad, really bad...”Dr. Martin D. Weiss has publicly predicted six major American market crashes over his 55-year career, each war...Weiss Ratings | Sponsored80 Days Until America's Rare Earth Supply Chain ShiftChina controls more than 90% of global rare earth alloy production, leverage it is using to restrict exports t...The Tomorrow Investor | SponsoredElon Musk’s One Stock Retirement PlanJeff Brown picked Nvidia in 2016, before it surged 37,000 percent. 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