White Mountains Insurance Group (WTM) News Today $1,930.90 +46.24 (+2.45%) (As of 12/20/2024 05:31 PM ET) Add Compare Share Share Headlines Stock AnalysisChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestSustainabilityTrends All Sources Trusted Sources MarketBeat Benzinga Bloomberg GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 August 2022 July 2022 June 2022 May 2022 April 2022 March 2022 February 2022 January 2022 Time Period State Street Corp Boosts Stake in White Mountains Insurance Group, Ltd. (NYSE:WTM)State Street Corp grew its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 5.2% in the 3rd quarter, according to the company in its most recent Form 13F filing with the Securities & Exchange Commission. The fund owned 54,877 shares of the insurance providDecember 17, 2024 | marketbeat.comLord Abbett & CO. LLC Has $55.99 Million Stock Holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM)Lord Abbett & CO. LLC grew its position in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 7.9% in the 3rd quarter, according to its most recent filing with the SEC. The firm owned 33,012 shares of the insurance provider's stock after buying an additional 2,430 shares during the pDecember 15, 2024 | marketbeat.comOddo BHF Asset Management Sas Makes New $1.61 Million Investment in White Mountains Insurance Group, Ltd. (NYSE:WTM)Oddo BHF Asset Management Sas purchased a new stake in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) in the 3rd quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The institutional investor purchased 947 shares of the insDecember 14, 2024 | marketbeat.comHighTower Advisors LLC Grows Stock Holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM)HighTower Advisors LLC increased its holdings in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 579.1% in the 3rd quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The fund owned 1,562 shares of the iDecember 14, 2024 | marketbeat.comXTX Topco Ltd Invests $678,000 in White Mountains Insurance Group, Ltd. (NYSE:WTM)XTX Topco Ltd acquired a new stake in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) in the third quarter, according to the company in its most recent filing with the SEC. The firm acquired 400 shares of the insurance provider's stock, valued at approximately $678,000. Several otherDecember 12, 2024 | marketbeat.comWellington Management Group LLP Sells 9,114 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Wellington Management Group LLP reduced its holdings in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 13.1% during the third quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission (SEC). The institutional investor oDecember 10, 2024 | marketbeat.comWhite Mountains Insurance Group, Ltd. (NYSE:WTM) Shares Purchased by Fmr LLCFmr LLC boosted its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 7.8% in the third quarter, according to the company in its most recent filing with the SEC. The firm owned 22,196 shares of the insurance provider's stock after acquiring an additional 1,610December 9, 2024 | marketbeat.comWallace Capital Management Inc. Grows Holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM)Wallace Capital Management Inc. raised its stake in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 1.3% during the third quarter, according to the company in its most recent Form 13F filing with the SEC. The institutional investor owned 82,366 shares of the insurance provider'sDecember 6, 2024 | marketbeat.comIs White Mountains Insurance Group, Ltd.'s (NYSE:WTM) Recent Stock Performance Influenced By Its Fundamentals In Any Way?December 5, 2024 | uk.finance.yahoo.comRiverNorth Capital Management Partners With Kudu Investment Management to Support ExpansionDecember 4, 2024 | prnewswire.comMartingale Asset Management L P Sells 661 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Martingale Asset Management L P cut its holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 52.8% during the third quarter, according to its most recent Form 13F filing with the SEC. The firm owned 592 shares of the insurance provider's stock after selling 661 shares durinDecember 3, 2024 | marketbeat.comWhite Mountains Insurance Group, Ltd. (NYSE:WTM) Shares Acquired by Charles Schwab Investment Management Inc.Charles Schwab Investment Management Inc. increased its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 1.5% during the third quarter, according to the company in its most recent Form 13F filing with the SEC. The fund owned 25,220 shares of the insurance provDecember 2, 2024 | marketbeat.comProspector Partners LLC Acquires 566 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Prospector Partners LLC increased its holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 17.2% during the third quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The fund owned 3,855 shares of the insurance providNovember 26, 2024 | marketbeat.comHorizon Kinetics Asset Management LLC Has $12.11 Million Holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM)Horizon Kinetics Asset Management LLC raised its stake in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 422.9% during the 3rd quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The institutional invesNovember 25, 2024 | marketbeat.comWhite Mountains Insurance Trying To Close In On Key Technical MeasureNovember 23, 2024 | msn.comThompson Siegel & Walmsley LLC Sells 1,554 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Thompson Siegel & Walmsley LLC reduced its stake in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 13.0% during the third quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 10,363 shares of thNovember 21, 2024 | marketbeat.comVictory Capital Management Inc. Reduces Stock Position in White Mountains Insurance Group, Ltd. (NYSE:WTM)Victory Capital Management Inc. decreased its position in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 44.5% during the third quarter, according to the company in its most recent disclosure with the SEC. The firm owned 6,353 shares of the insurance provider's stock after sellinNovember 21, 2024 | marketbeat.comWhite Mountains Insurance Group (NYSE:WTM) Sees Large Volume Increase - Still a Buy?White Mountains Insurance Group (NYSE:WTM) Sees Strong Trading Volume - Here's WhyNovember 19, 2024 | marketbeat.comAmalgamated Bank Sells 305 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Amalgamated Bank lowered its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 69.5% in the 3rd quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The firm owned 134 shares of the insurance provider's stock after selNovember 18, 2024 | marketbeat.comRoyce & Associates LP Cuts Holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM)Royce & Associates LP decreased its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 3.7% in the third quarter, according to the company in its most recent Form 13F filing with the Securities & Exchange Commission. The institutional investor owned 14,467November 16, 2024 | marketbeat.comWhite Mountains Insurance Group (NYSE:WTM) Hits New 12-Month High - What's Next?White Mountains Insurance Group (NYSE:WTM) Sets New 12-Month High - Still a Buy?November 15, 2024 | marketbeat.comShould You Be Confident in White Mountains Insurance Group Ltd (WTM)?November 14, 2024 | msn.comWhite Mountains Insurance Reports Strong Q3 ResultsNovember 8, 2024 | markets.businessinsider.comWhite Mountains Insurance Group (NYSE:WTM) Hits New 1-Year High - What's Next?White Mountains Insurance Group (NYSE:WTM) Reaches New 12-Month High - Still a Buy?November 7, 2024 | marketbeat.comWHITE MOUNTAINS REPORTS THIRD QUARTER RESULTSNovember 6, 2024 | prnewswire.comWhite Mountains Insurance Group, Ltd. (NYSE:WTM) Shares Sold by Robeco Institutional Asset Management B.V.Robeco Institutional Asset Management B.V. lessened its holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 5.0% during the 3rd quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The fund owned 20,316 shares of thNovember 6, 2024 | marketbeat.comWhite Mountains Insurance (WTM) Earnings Dates & ReportsNovember 5, 2024 | investing.comRiver Road Asset Management LLC Has $200.50 Million Stake in White Mountains Insurance Group, Ltd. (NYSE:WTM)River Road Asset Management LLC increased its holdings in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 1.6% during the third quarter, according to the company in its most recent Form 13F filing with the SEC. The firm owned 118,206 shares of the insurance provider's stNovember 5, 2024 | marketbeat.comHarbor Capital Advisors Inc. Buys 1,198 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Harbor Capital Advisors Inc. increased its stake in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 100.5% in the third quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission. The fund owned 2,390 shares of the insurance provideNovember 4, 2024 | marketbeat.comAutumn Glory Partners LLC Purchases 1,080 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Autumn Glory Partners LLC grew its position in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 100.0% during the third quarter, according to the company in its most recent 13F filing with the SEC. The fund owned 2,160 shares of the insurance provider's stock after purchasing an adOctober 29, 2024 | marketbeat.comLecap Asset Management Ltd. Makes New $502,000 Investment in White Mountains Insurance Group, Ltd. (NYSE:WTM)Lecap Asset Management Ltd. acquired a new position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) in the 3rd quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor acquired 296 shares of the insuranceOctober 25, 2024 | marketbeat.comWhite Mountains Insurance Group, Ltd. (NYSE:WTM) Shares Sold by Raymond James & AssociatesRaymond James & Associates reduced its stake in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 4.2% during the 3rd quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The fund owned 21,743 shares of the insurancOctober 24, 2024 | marketbeat.comAllspring Global Investments Holdings LLC Raises Stock Position in White Mountains Insurance Group, Ltd. (NYSE:WTM)Allspring Global Investments Holdings LLC increased its holdings in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 44.0% in the third quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The firm owned 22,555 shares ofOctober 23, 2024 | marketbeat.comHealthcare-Focused Secondaries Manager Revelation Partners Adds Kudu Investment Management as Strategic PartnerOctober 22, 2024 | prnewswire.comWhite Mountains Insurance Group (NYSE:WTM) Hits New 12-Month High - Here's WhyWhite Mountains Insurance Group (NYSE:WTM) Sets New 52-Week High - Still a Buy?October 18, 2024 | marketbeat.comWhite Mountains Insurance Group, Ltd. (NYSE:WTM) Stock Holdings Lifted by Reinhart Partners LLC.Reinhart Partners LLC. raised its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 3.9% in the third quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 39,369 shares of the insuOctober 12, 2024 | marketbeat.com744 Shares in White Mountains Insurance Group, Ltd. (NYSE:WTM) Acquired by Sanctuary Advisors LLCSanctuary Advisors LLC acquired a new stake in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) in the 2nd quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The institutional investor acquired 744 shares of the insurancOctober 11, 2024 | marketbeat.comPerpetual Ltd Has $16.50 Million Stake in White Mountains Insurance Group, Ltd. (NYSE:WTM)Perpetual Ltd lowered its stake in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 4.4% during the third quarter, according to its most recent disclosure with the Securities and Exchange Commission. The firm owned 9,727 shares of the insurance provider's stock after sellOctober 10, 2024 | marketbeat.comTeachers Retirement System of The State of Kentucky Makes New Investment in White Mountains Insurance Group, Ltd. (NYSE:WTM)Teachers Retirement System of The State of Kentucky acquired a new position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) in the second quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The institutional investor acquired 94October 5, 2024 | marketbeat.comAQR Capital Management LLC Buys 1,296 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)AQR Capital Management LLC raised its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 14.2% during the 2nd quarter, according to the company in its most recent 13F filing with the SEC. The institutional investor owned 10,448 shares of the insurance provider'October 1, 2024 | marketbeat.comWhite Mountains Insurance Group, Ltd. (NYSE:WTM) Stake Decreased by Wallace Capital Management Inc.Wallace Capital Management Inc. reduced its stake in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 0.9% during the 2nd quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission (SEC). The firm owned 81,304 shares of theSeptember 30, 2024 | marketbeat.comWhite Mountains Insurance Group, Ltd. (NYSE:WTM) Shares Acquired by Amalgamated BankAmalgamated Bank raised its position in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 218.1% during the 2nd quarter, according to its most recent disclosure with the Securities & Exchange Commission. The institutional investor owned 439 shares of the insurance proSeptember 28, 2024 | marketbeat.comSelect Equity Group L.P. Acquires 9,430 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Select Equity Group L.P. lifted its stake in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 18.9% during the 2nd quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The fund owned 59,361 shares of the insurance provider's stock after puSeptember 27, 2024 | marketbeat.comDark Forest Capital Management LP Acquires 446 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Dark Forest Capital Management LP boosted its holdings in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 137.2% during the 2nd quarter, according to the company in its most recent filing with the SEC. The institutional investor owned 771 shares of the insurance provider's stockSeptember 26, 2024 | marketbeat.comNew data shows the risk of heavy rains in New Hampshire's White MountainsSeptember 26, 2024 | msn.comHow heavy rain is impacting trails in New Hampshire's White MountainsSeptember 26, 2024 | cbsnews.comEnvestnet Asset Management Inc. Acquires 1,013 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Envestnet Asset Management Inc. raised its holdings in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 7.1% during the second quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The firm owned 15,269 shares of the insurance proSeptember 22, 2024 | marketbeat.comState of New Jersey Common Pension Fund D Cuts Position in White Mountains Insurance Group, Ltd. (NYSE:WTM)State of New Jersey Common Pension Fund D decreased its position in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 28.4% during the 2nd quarter, according to the company in its most recent disclosure with the Securities & Exchange Commission. The institutional investor ownedSeptember 20, 2024 | marketbeat.comAmerican Century Companies Inc. Sells 6,088 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)American Century Companies Inc. cut its stake in shares of White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 29.3% during the 2nd quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The fund owned 14,703 shares of the insurance provider's stSeptember 19, 2024 | marketbeat.comDimensional Fund Advisors LP Sells 2,357 Shares of White Mountains Insurance Group, Ltd. (NYSE:WTM)Dimensional Fund Advisors LP trimmed its position in White Mountains Insurance Group, Ltd. (NYSE:WTM - Free Report) by 1.5% in the second quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor owned 159,561 shares of the insuraSeptember 18, 2024 | marketbeat.com Get White Mountains Insurance Group News Delivered to You Automatically Sign up to receive the latest news and ratings for WTM and its competitors with MarketBeat's FREE daily newsletter. Email Address Could This Tiny Device Help You Make an Extra $30k a Year? (Ad)I believe it’s going to power Elon Musk’s next AI revolution… A revolution he believes will be worth more than $9 trillion. That’s nearly 10 times more money than the market caps of Tesla… SpaceX… PayPal… Neuralink… and X… COMBINED. Click here to see the details because I believe a lot of people will get rich. WTM Media Mentions By Week WTM Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. WTM News Sentiment▼1.720.78▲Average Finance News Sentiment WTM News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. WTM Articles This Week▼43▲WTM Articles Average Week Get White Mountains Insurance Group News Delivered to You Automatically Sign up to receive the latest news and ratings for WTM and its competitors with MarketBeat's FREE daily newsletter. 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