WTM Insider Trading

Insider Ownership Percentage: 2.57%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $407,094.00

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: $1,291.59
Price Change: Price Increase of +34.89 (2.78%)
As of 09/28/2022 04:21 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

White Mountains Insurance Group Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
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  
2/9/2021Morgan W. DavisDirectorSell1,500$1,133.28$1,699,920.007,689View SEC Filing Icon  
10/30/2020Mountains Insurance Grou WhiteMajor ShareholderSell3,609,894$19.00$68,587,986.00View SEC Filing Icon  
3/24/2020Morgan W. DavisDirectorBuy1,050$840.00$882,000.007,029View SEC Filing Icon  
See Full Table

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

91.36% 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
9/16/2022Federated Hermes Inc.14,088$17.56M0.0%-6.9%0.485%Search for SEC Filing on Google Icon
9/13/2022Brown Advisory Inc.3,075$3.83M0.0%-4.8%0.106%Search for SEC Filing on Google Icon
8/30/2022Verition Fund Management LLC175$0.22M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/23/2022Captrust Financial Advisors616$0.77M0.0%-11.4%0.021%Search for SEC Filing on Google Icon
8/22/2022Legal & General Group Plc5,449$6.79M0.0%-1.3%0.187%Search for SEC Filing on Google Icon
8/18/2022Dean Investment Associates LLC2,242$2.79M0.5%-2.4%0.077%Search for SEC Filing on Google Icon
8/18/2022Goldman Sachs Group Inc.13,587$16.93M0.0%+88.9%0.467%Search for SEC Filing on Google Icon
8/17/2022Centiva Capital LP237$0.30M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/17/2022Macquarie Group Ltd.166$0.21M0.0%-11.7%0.006%Search for SEC Filing on Google Icon
8/16/2022First Republic Investment Management Inc.3,022$3.77M0.0%+49.1%0.104%Search for SEC Filing on Google Icon
8/16/2022Captrust Financial Advisors783$0.98M0.0%+12.7%0.027%Search for SEC Filing on Google Icon
8/16/2022Jane Street Group LLC950$1.18M0.0%-6.3%0.033%Search for SEC Filing on Google Icon
8/16/2022SVB Wealth LLC247$0.31M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/16/2022Price T Rowe Associates Inc. MD1,376$1.72M0.0%-3.8%0.047%Search for SEC Filing on Google Icon
8/16/2022Prudential Financial Inc.182$0.22M0.0%-7.1%0.006%Search for SEC Filing on Google Icon
8/16/2022Centiva Capital LP237$0.30M0.0%N/A0.008%Search for SEC Filing on Google Icon
8/16/2022Creative Planning1,920$2.39M0.0%+2.7%0.066%Search for SEC Filing on Google Icon
8/16/2022Dean Capital Management1,549$1.93M1.7%-0.9%0.053%Search for SEC Filing on Google Icon
8/15/2022AQR Capital Management LLC2,422$2.98M0.0%-29.4%0.083%Search for SEC Filing on Google Icon
8/15/2022State Street Corp54,279$67.64M0.0%-2.8%1.867%Search for SEC Filing on Google Icon
8/15/2022Macquarie Group Ltd.166$0.21M0.0%-11.7%0.006%Search for SEC Filing on Google Icon
8/15/2022Point72 Hong Kong Ltd285$0.36M0.0%+117.6%0.010%Search for SEC Filing on Google Icon
8/15/2022Citadel Advisors LLC3,936$4.91M0.0%-41.3%0.135%Search for SEC Filing on Google Icon
8/15/2022Millennium Management LLC2,682$3.34M0.0%-69.3%0.092%Search for SEC Filing on Google Icon
8/15/2022Sei Investments Co.1,599$1.91M0.0%-3.4%0.055%Search for SEC Filing on Google Icon
8/15/2022London Co. of Virginia68,331$85.15M0.5%-2.1%2.351%Search for SEC Filing on Google Icon
8/15/2022Southeastern Asset Management Inc. TN125,603$156.52M3.3%+0.1%4.321%Search for SEC Filing on Google Icon
8/15/2022UBS Asset Management Americas Inc.5,452$6.79M0.0%-24.0%0.188%Search for SEC Filing on Google Icon
8/13/2022Ronald Blue Trust Inc.41$47K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/13/2022Teacher Retirement System of Texas478$0.60M0.0%-23.9%0.016%Search for SEC Filing on Google Icon
8/13/2022Virtu Financial LLC268$0.33M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/13/2022Zeke Capital Advisors LLC376$0.47M0.0%+9.9%0.013%Search for SEC Filing on Google Icon
8/13/2022Wells Fargo & Company MN15,475$19.28M0.0%-1.8%0.532%Search for SEC Filing on Google Icon
8/13/2022Renaissance Technologies LLC3,500$4.36M0.0%-25.5%0.120%Search for SEC Filing on Google Icon
8/13/2022Dodge & Cox300$0.37M0.0%N/A0.010%Search for SEC Filing on Google Icon
8/13/2022Vanguard Personalized Indexing Management LLC252$0.31M0.0%+18.3%0.009%Search for SEC Filing on Google Icon
8/12/2022Northern Trust Corp15,886$19.80M0.0%+2.1%0.546%Search for SEC Filing on Google Icon
8/12/2022LPL Financial LLC1,060$1.32M0.0%+10.1%0.036%Search for SEC Filing on Google Icon
8/12/2022Credit Suisse AG4,137$5.16M0.0%-13.1%0.142%Search for SEC Filing on Google Icon
8/12/2022Rafferty Asset Management LLC920$1.15M0.0%-37.6%0.032%Search for SEC Filing on Google Icon
8/12/2022Artisan Partners Limited Partnership110,917$138.22M0.2%-6.6%3.720%Search for SEC Filing on Google Icon
8/12/2022BNP Paribas Arbitrage SA815$1.02M0.0%-17.1%0.027%Search for SEC Filing on Google Icon
8/12/2022Wallace Capital Management Inc.73,108$91.83M13.8%+1.7%2.452%Search for SEC Filing on Google Icon
8/12/2022Prospector Partners LLC3,100$3.86M0.6%+4.4%0.104%Search for SEC Filing on Google Icon
8/12/2022Brandywine Global Investment Management LLC5,662$7.06M0.1%-6.3%0.190%Search for SEC Filing on Google Icon
8/12/2022Rhumbline Advisers4,508$5.62M0.0%-4.8%0.151%Search for SEC Filing on Google Icon
8/11/2022O Shaughnessy Asset Management LLC358$0.45M0.0%+15.1%0.012%Search for SEC Filing on Google Icon
8/11/2022UBS Group AG1,339$1.67M0.0%-24.6%0.046%Search for SEC Filing on Google Icon
8/11/2022Martingale Asset Management L P3,611$4.50M0.1%-50.9%0.124%Search for SEC Filing on Google Icon
8/11/2022Bank of Montreal Can535$0.69M0.0%+25.9%0.018%Search for SEC Filing on Google Icon
8/11/2022JPMorgan Chase & Co.1,601$2M0.0%-26.3%0.054%Search for SEC Filing on Google Icon
8/10/2022Eagle Asset Management Inc.7,712$9.61M0.1%+0.4%0.259%Search for SEC Filing on Google Icon
8/10/2022Opal Wealth Advisors LLC249$0.31M0.2%-12.0%0.008%Search for SEC Filing on Google Icon
8/10/2022California Public Employees Retirement System10,650$13.27M0.0%+69.3%0.357%Search for SEC Filing on Google Icon
8/10/2022Principal Financial Group Inc.297$0.37M0.0%+4.9%0.010%Search for SEC Filing on Google Icon
8/10/2022Cerity Partners LLC277$0.35M0.0%+38.5%0.009%Search for SEC Filing on Google Icon
8/9/2022Pictet Asset Management SA170$0.21M0.0%-10.5%0.006%Search for SEC Filing on Google Icon
8/8/2022Oppenheimer Asset Management Inc.2,106$2.63M0.0%-12.0%0.071%Search for SEC Filing on Google Icon
8/8/2022Bank of Nova Scotia766$0.96M0.0%+16.8%0.026%Search for SEC Filing on Google Icon
8/8/2022Cannell & Co.33,271$41.46M1.5%-0.3%1.116%Search for SEC Filing on Google Icon
8/8/2022Y Intercept Hong Kong Ltd203$0.25M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/8/2022Autumn Glory Partners LLC995$1.24M0.9%-50.0%0.033%Search for SEC Filing on Google Icon
8/8/2022Keybank National Association OH397$0.50M0.0%-3.4%0.013%Search for SEC Filing on Google Icon
8/5/2022State Board of Administration of Florida Retirement System3,840$4.79M0.0%-25.9%0.129%Search for SEC Filing on Google Icon
8/5/2022AMG National Trust Bank1,081$1.35M0.1%-1.7%0.036%Search for SEC Filing on Google Icon
8/5/2022M&T Bank Corp434$0.52M0.0%-5.7%0.015%Search for SEC Filing on Google Icon
8/5/2022Horizon Kinetics Asset Management LLC235$0.29M0.0%-63.0%0.008%Search for SEC Filing on Google Icon
8/4/2022Royce & Associates LP10,466$13.04M0.1%-16.4%0.351%Search for SEC Filing on Google Icon
8/4/2022Pecaut & CO.1,716$2.14M1.2%-1.7%0.058%Search for SEC Filing on Google Icon
8/4/2022State of New Jersey Common Pension Fund D1,954$2.44M0.0%-20.3%0.066%Search for SEC Filing on Google Icon
8/3/2022Envestnet Asset Management Inc.7,392$9.21M0.0%+6.8%0.248%Search for SEC Filing on Google Icon
8/3/2022Athena Investment Management227$0.28M0.2%N/A0.008%Search for SEC Filing on Google Icon
8/2/2022Treasurer of the State of North Carolina1,224$1.53M0.0%+13.8%0.041%Search for SEC Filing on Google Icon
8/2/2022Comerica Bank3,405$4.23M0.0%-19.5%0.114%Search for SEC Filing on Google Icon
8/2/2022Brown Advisory Inc.3,075$3.83M0.0%-4.8%0.103%Search for SEC Filing on Google Icon
8/2/2022First Horizon Advisors Inc.25$30K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/1/2022Lindbrook Capital LLC125$0.16M0.0%+635.3%0.004%Search for SEC Filing on Google Icon
8/1/2022US Bancorp DE161$0.20M0.0%+21.1%0.005%Search for SEC Filing on Google Icon
8/1/2022Klingenstein Fields & Co. LP328$0.41M0.0%-36.6%0.011%Search for SEC Filing on Google Icon
8/1/2022Victory Capital Management Inc.30,195$37.63M0.0%+585.6%1.013%Search for SEC Filing on Google Icon
8/1/2022ProShare Advisors LLC211$0.26M0.0%-16.9%0.007%Search for SEC Filing on Google Icon
7/29/2022Parsons Capital Management Inc. RI660$0.82M0.1%-2.9%0.022%Search for SEC Filing on Google Icon
7/28/2022Speece Thorson Capital Group Inc.15,628$19.48M4.6%-5.5%0.524%Search for SEC Filing on Google Icon
7/28/2022Sageworth Trust Co of South Dakota42$52K0.1%+100.0%0.001%Search for SEC Filing on Google Icon
7/27/2022Park Avenue Securities LLC243$0.30M0.0%N/A0.008%Search for SEC Filing on Google Icon
7/27/2022Mraz Amerine & Associates Inc.22,671$28.25M7.3%-0.4%0.761%Search for SEC Filing on Google Icon
7/27/2022Main Street Financial Solutions LLC1,019$1.29M0.2%N/A0.034%Search for SEC Filing on Google Icon
7/27/2022Reinhart Partners Inc.44,344$55.26M3.0%+198.0%1.488%Search for SEC Filing on Google Icon
7/27/2022Robeco Institutional Asset Management B.V.10,309$12.85M0.0%-0.4%0.346%Search for SEC Filing on Google Icon
7/25/2022Allspring Global Investments Holdings LLC709$0.88M0.0%-42.9%0.024%Search for SEC Filing on Google Icon
7/25/2022Strs Ohio1,987$2.48M0.0%+3.3%0.067%Search for SEC Filing on Google Icon
7/25/2022Pendal Group Ltd21,413$26.68M0.3%-22.5%0.719%Search for SEC Filing on Google Icon
7/22/2022Thompson Siegel & Walmsley LLC22,779$28.39M0.5%-21.5%0.764%Search for SEC Filing on Google Icon
7/22/2022Truist Financial Corp1,619$2.02M0.0%+9.8%0.054%Search for SEC Filing on Google Icon
7/20/2022River Road Asset Management LLC139,230$173.50M2.4%-8.0%4.672%Search for SEC Filing on Google Icon
7/20/2022Adams Wealth Management543$0.68M0.3%+18.3%0.018%Search for SEC Filing on Google Icon
7/19/2022Commonwealth Equity Services LLC256$0.32M0.0%+18.0%0.009%Search for SEC Filing on Google Icon
7/19/2022Legacy Wealth Asset Management LLC393$0.49M0.2%-3.0%0.013%Search for SEC Filing on Google Icon
7/18/2022DAVENPORT & Co LLC2,212$2.76M0.0%+0.9%0.074%Search for SEC Filing on Google Icon
7/18/2022Triad Investment Management1,592$1.98M2.9%-32.0%0.053%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 five segments: HG Global/BAM, Ark, NSM, Kudu, and Other Operations. 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 segment writes a portfolio of reinsurance and insurance, including property, marine and energy, accident and health, casualty, and specialty products. The NSM segment operates as a managing general agent and program administrator for specialty property and casualty insurance to various sectors comprising specialty transportation, real estate, social services, and pet. 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: $1,291.59
Low: $1,253.40
High: $1,322.50

50 Day Range

MA: $1,306.59
Low: $1,176.95
High: $1,393.48

52 Week Range

Now: $1,291.59
Low: $978.51
High: $1,393.48

Volume

1,121 shs

Average Volume

22,570 shs

Market Capitalization

$3.76 billion

P/E Ratio

N/A

Dividend Yield

0.08%

Beta

0.38

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

White Mountains Insurance Group's top insider shareholders include:
  1. Morgan W Davis (Director)
  2. Michaela Hildreth (CAO)
  3. Peter M Carlson (Director)
  4. Mountains Insurance Grou White (Major Shareholder)
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 — 4.67%
  2. Southeastern Asset Management Inc. TN — 4.32%
  3. Artisan Partners Limited Partnership — 3.72%
  4. Wallace Capital Management Inc. — 2.45%
  5. London Co. of Virginia — 2.35%
  6. State Street Corp — 1.87%
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. River Road Asset Management LLC
  2. Artisan Partners Limited Partnership
  3. Thompson Siegel & Walmsley LLC
  4. Pendal Group Ltd
  5. Millennium Management LLC
  6. Martingale Asset Management L P
  7. Citadel Advisors LLC
  8. Royce & Associates LP
In the last year, company insiders that have sold White Mountains Insurance Group company stock include:
  1. Morgan W Davis (Director)
  2. Michaela Hildreth (CAO)
Learn More investors selling White Mountains Insurance Group stock.

Which major investors are buying White Mountains Insurance Group stock?

During the last quarter, WTM stock was bought by institutional investors including:
  1. Reinhart Partners Inc.
  2. Victory Capital Management Inc.
  3. Goldman Sachs Group Inc.
  4. California Public Employees Retirement System
  5. Wallace Capital Management Inc.
  6. Main Street Financial Solutions LLC
  7. First Republic Investment Management Inc.
  8. Envestnet Asset Management Inc.