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WTM Insider Trading

Insider Ownership Percentage: 3.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $95,003,800.00

White Mountains Insurance Group Insider Trading History Chart

This chart shows the insider buying and selling history at White Mountains Insurance Group by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

White Mountains Insurance Group Share Price & Price History

Current Price: $1,965.50
Price Change: ▲ Price Increase of +20.51 (1.05%)
As of 11/21/2024 01:51 PM ET

This chart shows the closing price history over time for WTM up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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White Mountains Insurance Group Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/7/2024Mountains Insurance Grou WhiteMajor ShareholderSell5,000,200$19.00$95,003,800.0017,856,614View SEC Filing Icon  
11/17/2023Weston M. HicksDirectorBuy1,000$1,480.56$1,480,560.002,306View SEC Filing Icon  
6/30/2023Mountains Insurance Grou WhiteDirectorBuy5,916,816$10.00$59,168,160.0022,856,814View SEC Filing Icon  
12/22/2022Michaela J. HildrethCAOSell100$1,371.84$137,184.001,463View SEC Filing Icon  
9/20/2022Peter M. CarlsonDirectorSell200$1,400.00$280,000.00788View SEC Filing Icon  
5/31/2022Michaela J. HildrethCAOSell100$1,270.94$127,094.001,563View SEC Filing Icon  
See Full Table
Bill Gates’s Next Big AI Bet: Stargate
From Brownstone Research   |   Ad
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I believe we are about to do it again with this new AI project called Stargate

SEC Filings (Institutional Ownership Changes) for White Mountains Insurance Group (NYSE:WTM)

88.65% of White Mountains Insurance Group stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at WTM by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

White Mountains Insurance Group Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/18/2024Teachers Retirement System of The State of Kentucky1,080$1.83M0.0%+14.4%0.042%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC39,844$67.60M0.0%+0.7%1.550%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC1,151$1.95M0.0%+101.9%0.045%Search for SEC Filing on Google Icon
11/15/2024Public Employees Retirement System of Ohio941$1.60M0.0%-4.9%0.037%Search for SEC Filing on Google Icon
11/15/2024MML Investors Services LLC2,062$3.50M0.0%+11.0%0.080%Search for SEC Filing on Google Icon
11/15/2024XTX Topco Ltd400$0.68M0.0%N/A0.016%Search for SEC Filing on Google Icon
11/15/2024Zacks Investment Management148$0.25M0.0%N/A0.006%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC1,307$2.22M0.0%+41.0%0.051%Search for SEC Filing on Google Icon
11/15/2024Wellington Management Group LLP60,675$102.92M0.0%-13.1%2.361%Search for SEC Filing on Google Icon
11/15/2024Wallace Capital Management Inc.82,366$139.71M18.9%+1.3%3.205%Search for SEC Filing on Google Icon
11/15/2024State Street Corp54,877$93.08M0.0%+5.2%2.135%Search for SEC Filing on Google Icon
11/15/2024Stifel Financial Corp1,548$2.63M0.0%-6.2%0.060%Search for SEC Filing on Google Icon
11/15/2024Quantinno Capital Management LP1,490$2.53M0.0%+12.3%0.058%Search for SEC Filing on Google Icon
11/15/2024Hotchkis & Wiley Capital Management LLC6,756$11.46M0.0%-2.7%0.263%Search for SEC Filing on Google Icon
11/15/2024HighTower Advisors LLC1,562$2.65M0.0%+579.1%0.061%Search for SEC Filing on Google Icon
11/15/2024Centiva Capital LP137$0.23M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/14/2024Edgestream Partners L.P.4,472$7.59M0.3%N/A0.174%Search for SEC Filing on Google Icon
11/14/2024Verition Fund Management LLC391$0.66M0.0%+26.5%0.015%Search for SEC Filing on Google Icon
11/14/2024Captrust Financial Advisors536$0.91M0.0%+1.1%0.021%Search for SEC Filing on Google Icon
11/14/2024Martingale Asset Management L P592$1M0.0%-52.8%0.023%Search for SEC Filing on Google Icon
11/14/2024Isthmus Partners LLC164$0.28M0.0%N/A0.006%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC7,640$12.96M0.0%-1.0%0.298%Search for SEC Filing on Google Icon
11/14/2024CreativeOne Wealth LLC148$0.25M0.0%-54.9%0.006%Search for SEC Filing on Google Icon
11/13/2024Glenmede Trust Co. NA384$0.65M0.0%+1.9%0.015%Search for SEC Filing on Google Icon
11/13/2024Townsquare Capital LLC139$0.24M0.0%+13.9%0.005%Search for SEC Filing on Google Icon
11/13/2024BNP Paribas Financial Markets301$0.51M0.0%+204.0%0.012%Search for SEC Filing on Google Icon
11/13/2024Prospector Partners LLC3,855$6.54M0.7%+17.2%0.150%Search for SEC Filing on Google Icon
11/13/2024FMR LLC22,196$37.65M0.0%+7.8%0.864%Search for SEC Filing on Google Icon
11/13/2024Horizon Kinetics Asset Management LLC7,138$12.11M0.2%+422.9%0.278%Search for SEC Filing on Google Icon
11/12/2024Summit Trail Advisors LLC228$0.39M0.0%-5.4%0.009%Search for SEC Filing on Google Icon
11/12/2024Pitcairn Co.124$0.21M0.0%-6.8%0.005%Search for SEC Filing on Google Icon
11/12/2024Cerity Partners LLC1,715$2.91M0.0%-0.8%0.067%Search for SEC Filing on Google Icon
11/12/2024Raymond James Trust N.A.120$0.20M0.0%-8.4%0.005%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.25,220$42.78M0.0%+1.5%0.981%Search for SEC Filing on Google Icon
11/12/2024Smithfield Trust Co82$0.14M0.0%-15.5%0.003%Search for SEC Filing on Google Icon
11/12/2024Thompson Siegel & Walmsley LLC10,363$17.58M0.3%-13.0%0.403%Search for SEC Filing on Google Icon
11/8/2024PNC Financial Services Group Inc.541$0.92M0.0%-3.2%0.021%Search for SEC Filing on Google Icon
11/6/2024Connable Office Inc.181$0.31M0.0%-4.7%0.007%Search for SEC Filing on Google Icon
11/6/2024Royce & Associates LP14,467$24.54M0.2%-3.7%0.563%Search for SEC Filing on Google Icon
11/6/2024KBC Group NV78$0.13M0.0%+21.9%0.003%Search for SEC Filing on Google Icon
11/6/2024Speece Thorson Capital Group Inc.11,398$19.33M3.6%-0.3%0.444%Search for SEC Filing on Google Icon
11/6/2024Oppenheimer Asset Management Inc.1,442$2.45M0.0%-0.7%0.056%Search for SEC Filing on Google Icon
11/5/2024Victory Capital Management Inc.6,353$10.78M0.0%-44.5%0.247%Search for SEC Filing on Google Icon
11/4/2024State of New Jersey Common Pension Fund D1,118$1.90M0.0%-6.0%0.044%Search for SEC Filing on Google Icon
11/2/2024Covestor Ltd123$0.21M0.1%+36.7%0.005%Search for SEC Filing on Google Icon
11/1/2024Atria Investments Inc584$0.99M0.0%+8.8%0.023%Search for SEC Filing on Google Icon
11/1/2024Equitable Trust Co.401$0.68M0.0%+16.9%0.016%Search for SEC Filing on Google Icon
10/31/2024Principal Financial Group Inc.158$0.27M0.0%-16.4%0.006%Search for SEC Filing on Google Icon
10/30/2024River Road Asset Management LLC118,206$200.50M2.6%+1.6%4.607%Search for SEC Filing on Google Icon
10/30/2024Amalgamated Bank134$0.23M0.0%-69.5%0.005%Search for SEC Filing on Google Icon
10/29/2024Robeco Institutional Asset Management B.V.20,316$34.46M0.1%-5.0%0.792%Search for SEC Filing on Google Icon
10/29/2024Cannon Global Investment Management LLC200$0.34M0.5%N/A0.008%Search for SEC Filing on Google Icon
10/29/2024Harbor Capital Advisors Inc.2,390$4.05M0.2%+100.5%0.093%Search for SEC Filing on Google Icon
10/29/2024Farther Finance Advisors LLC134$0.23M0.0%-6.3%0.005%Search for SEC Filing on Google Icon
10/28/2024US Bancorp DE151$0.26M0.0%-24.9%0.006%Search for SEC Filing on Google Icon
10/24/2024Autumn Glory Partners LLC2,160$3.66M1.4%+100.0%0.084%Search for SEC Filing on Google Icon
10/24/2024Leuthold Group LLC1,300$2.21M0.2%N/A0.051%Search for SEC Filing on Google Icon
10/23/2024Legacy Wealth Asset Management LLC317$0.54M0.1%+3.3%0.012%Search for SEC Filing on Google Icon
10/23/2024Mraz Amerine & Associates Inc.21,198$35.96M6.5%+0.8%0.826%Search for SEC Filing on Google Icon
10/22/2024Lecap Asset Management Ltd.296$0.50M0.1%N/A0.012%Search for SEC Filing on Google Icon
10/22/2024Eastern Bank100$0.17M0.0%N/A0.004%Search for SEC Filing on Google Icon
10/22/2024Signaturefd LLC50$85K0.0%-10.7%0.002%Search for SEC Filing on Google Icon
10/22/2024Sequoia Financial Advisors LLC884$1.50M0.0%+353.3%0.034%Search for SEC Filing on Google Icon
10/19/2024Allspring Global Investments Holdings LLC22,555$38.26M0.1%+44.0%0.879%Search for SEC Filing on Google Icon
10/18/2024Raymond James & Associates21,743$36.88M0.0%-4.2%0.847%Search for SEC Filing on Google Icon
10/18/2024Blue Trust Inc.94$0.17M0.0%+77.4%0.004%Search for SEC Filing on Google Icon
10/16/2024Hengehold Capital Management LLC231$0.39M0.0%+26.2%0.009%Search for SEC Filing on Google Icon
10/11/2024Creative Planning2,336$3.96M0.0%-1.6%0.091%Search for SEC Filing on Google Icon
10/9/2024Reinhart Partners LLC.39,369$66.78M2.5%+3.9%1.534%Search for SEC Filing on Google Icon
10/9/2024UMB Bank n.a.28$47K0.0%+40.0%0.001%Search for SEC Filing on Google Icon
10/9/2024Perpetual Ltd9,727$16.50M0.2%-4.4%0.379%Search for SEC Filing on Google Icon
10/7/2024Shotwell Rutter Baer Inc270$0.48M0.4%-10.0%0.011%Search for SEC Filing on Google Icon
10/7/2024GAMMA Investing LLC49$83K0.0%+104.2%0.002%Search for SEC Filing on Google Icon
10/3/2024Park Avenue Securities LLC527$0.89M0.0%-6.7%0.021%Search for SEC Filing on Google Icon
9/5/2024Sanctuary Advisors LLC744$1.32M0.0%N/A0.029%Search for SEC Filing on Google Icon
8/26/2024Teachers Retirement System of The State of Kentucky944$1.72M0.0%N/A0.037%Search for SEC Filing on Google Icon
8/21/2024Truist Financial Corp1,803$3.28M0.0%-0.8%0.070%Search for SEC Filing on Google Icon
8/19/2024Brandes Investment Partners LP339$0.62M0.0%+32.9%0.013%Search for SEC Filing on Google Icon
8/16/2024Wallace Capital Management Inc.81,304$147.77M18.9%-0.9%3.169%Search for SEC Filing on Google Icon
8/16/2024Quarry LP51$93K0.0%N/A0.002%Search for SEC Filing on Google Icon
8/16/2024Creative Planning2,374$4.32M0.0%+2.0%0.093%Search for SEC Filing on Google Icon
8/16/2024Magnolia Capital Advisors LLC135$0.25M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/16/2024Algert Global LLC800$1.45M0.0%+47.6%0.031%Search for SEC Filing on Google Icon
8/15/2024Select Equity Group L.P.59,361$107.89M0.4%+18.9%2.313%Search for SEC Filing on Google Icon
8/15/2024The Manufacturers Life Insurance Company530$0.96M0.0%+3.3%0.021%Search for SEC Filing on Google Icon
8/15/2024Dark Forest Capital Management LP771$1.40M0.3%+137.2%0.030%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC10,448$18.54M0.0%+14.2%0.407%Search for SEC Filing on Google Icon
8/14/2024Frank Rimerman Advisors LLC177$0.32M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/13/2024Ensign Peak Advisors Inc1,095$1.99M0.0%+9.5%0.043%Search for SEC Filing on Google Icon
8/13/2024Summit Trail Advisors LLC241$0.44M0.0%+42.6%0.009%Search for SEC Filing on Google Icon
8/13/2024Sei Investments Co.2,389$4.34M0.0%-1.2%0.093%Search for SEC Filing on Google Icon
8/13/2024Public Employees Retirement Association of Colorado353$0.64M0.0%-9.9%0.014%Search for SEC Filing on Google Icon
8/12/2024Elkhorn Partners Limited Partnership16,110$29.28M20.2%-0.6%0.628%Search for SEC Filing on Google Icon
8/12/2024Amalgamated Bank439$0.80M0.0%+218.1%0.017%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC2,000$3.64M0.0%-16.7%0.078%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP159,561$289.99M0.1%-1.5%6.218%Search for SEC Filing on Google Icon
8/9/2024Thompson Siegel & Walmsley LLC11,917$21.66M0.3%-24.9%0.464%Search for SEC Filing on Google Icon
8/8/2024Envestnet Asset Management Inc.15,269$27.75M0.0%+7.1%0.595%Search for SEC Filing on Google Icon
8/8/2024Oppenheimer Asset Management Inc.1,452$2.64M0.0%+3.3%0.057%Search for SEC Filing on Google Icon
8/8/2024Main Street Financial Solutions LLC999$1.82M0.2%+0.7%0.039%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
White Mountains Insurance Group logo
White Mountains Insurance Group, Ltd., through its subsidiaries, provides insurance and other financial services in the United States. The company operates through HG Global/BAM, Ark/WM Outrigger, Kudu, and Other Operations segments. The HG Global/BAM segment provides insurance on municipal bonds issued to finance public purposes, such as schools, utilities, and transportation facilities, as well as reinsurance protection services. The Ark/WM Outrigger segment offers reinsurance and insurance, including property, marine and energy, accident and health, casualty, and specialty products. The Kudu segment provides capital solutions to boutique asset and wealth managers for generational ownership transfers, management buyouts, acquisitions and growth finances, and legacy partner liquidity, as well as strategic assistance to investees. The Other Operations segment offers insurance solutions to travel industry through broker channel and on a direct-to-consumer basis; and manages separate accounts and pooled investment vehicles for insurance-linked securities sectors, including catastrophe bonds, collateralized reinsurance investments, and industry loss warranties of third-party clients. White Mountains Insurance Group, Ltd. was incorporated in 1980 and is headquartered in Hamilton, Bermuda.
Read More on White Mountains Insurance Group

Today's Range

Now: $1,965.50
Low: $1,937.21
High: $1,965.50

50 Day Range

MA: $1,805.17
Low: $1,687.79
High: $1,945.75

52 Week Range

Now: $1,965.50
Low: $1,401.01
High: $1,965.50

Volume

4,206 shs

Average Volume

10,944 shs

Market Capitalization

$5.05 billion

P/E Ratio

7.78

Dividend Yield

0.05%

Beta

0.43

Who are the company insiders with the largest holdings of White Mountains Insurance Group?

White Mountains Insurance Group's top insider shareholders include:
  1. Mountains Insurance Grou White (Director)
  2. Mountains Insurance Grou White (Major Shareholder)
  3. Weston M Hicks (Director)
  4. Michaela Hildreth (CAO)
Learn More about top insider investors at White Mountains Insurance Group.

Who are the major institutional investors of White Mountains Insurance Group?

White Mountains Insurance Group's top institutional shareholders include:
  1. River Road Asset Management LLC — 4.61%
  2. Wallace Capital Management Inc. — 3.20%
  3. Wellington Management Group LLP — 2.36%
  4. State Street Corp — 2.14%
  5. Geode Capital Management LLC — 1.55%
  6. Reinhart Partners LLC. — 1.53%
Learn More about top institutional investors of White Mountains Insurance Group stock.

Which major investors are selling White Mountains Insurance Group stock?

In the previous quarter, WTM stock was sold by these institutional investors:
  1. Wellington Management Group LLP
  2. Victory Capital Management Inc.
  3. Thompson Siegel & Walmsley LLC
  4. Robeco Institutional Asset Management B.V.
  5. Raymond James & Associates
  6. Martingale Asset Management L P
  7. Royce & Associates LP
  8. Perpetual Ltd

Which major investors are buying White Mountains Insurance Group stock?

During the last quarter, WTM stock was purchased by institutional investors including:
  1. Allspring Global Investments Holdings LLC
  2. Horizon Kinetics Asset Management LLC
  3. Edgestream Partners L.P.
  4. State Street Corp
  5. River Road Asset Management LLC
  6. FMR LLC
  7. Reinhart Partners LLC.
  8. HighTower Advisors LLC
During the last year, these company insiders have bought White Mountains Insurance Group stock:
  1. Mountains Insurance Grou White (Director)
  2. Mountains Insurance Grou White (Major Shareholder)
Learn More investors buying White Mountains Insurance Group stock.
Bill Gates’s Next Big AI Bet: Stargate
From Brownstone Research   |   Ad
In February 2016… when almost nobody was talking about artificial intelligence…. I picked Nvidia as one of my favorite stocks. Shares have jumped by more than 20,000% since then.
I believe we are about to do it again with this new AI project called Stargate