Who owns White Mountains Insurance Gp?

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Analyze quarterly positions in White Mountains Insurance Gp with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of White Mountains Insurance Gp stock

Who bought or sold White Mountains Insurance Gp this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of
Vanguard Group 281k $281M 1% Dec 2020
Wellington Management Company 251k $251M 4% Dec 2020
Atlanta Capital Management Co L L C 201k $201M 6% Dec 2020
River Road Asset Management 161k $162M 30% Dec 2020
BlackRock 137k $137M 3% Dec 2020
Dimensional Fund Advisors 136k $136M -2% Dec 2020
Robeco Investment Management 132k $132M 0% Dec 2020
Nuance Investments 101k $101M -8% Dec 2020
Victory Capital Management 80k $80M -2% Dec 2020
London Company 73k $73M -2% Dec 2020
Wallace Capital Management 70k $70M 0% Dec 2020

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Hanna Zanoni 55k $55M -2% Dec 2020
Bank of America Corporation 54k $54M -13% Dec 2020
Reinhart Mahoney Capital Management 52k $52M 16% Dec 2020
State Street Corporation 49k $49M -5% Dec 2020
Raymond James & Associates 45k $45M 18% Dec 2020
Wells Fargo & Company 44k $44M -29% Dec 2020
Norges Bank Investment Management 42k $42M 100% Dec 2020
Fiduciary Management 41k $41M -35% Dec 2020
Northern Trust 39k $39M 1% Dec 2020
Peter B. Cannell & Co 36k $36M 0% Dec 2020
Geode Capital Management 36k $36M 8% Dec 2020
Thompson, Siegel, & Walmsley 28k $28M 0% Dec 2020
Robeco Institutional Asset Management B V 27k $27M -16% Dec 2020
Charles Schwab Investment Management 25k $25M -2% Dec 2020
Mraz, Amerine & Associates 24k $24M -4% Dec 2020
Cove Street Capital 23k $23M 81018% Dec 2020
Elkhorn Partners Limited Partnership 22k $22M -1% Dec 2020
Federated Investors 21k $21M -4% Dec 2020
Scout Investments 20k $22M 47% Mar 2021
FMR 20k $20M -3% Dec 2020
Fenimore Asset Management 18k $18M -33% Dec 2020
Speece Thorson Capital Group 18k $18M 17% Dec 2020
Nuveen Asset Management 17k $17M 5% Dec 2020
Parametric Portfolio Associates 15k $15M -3% Dec 2020
Martingale Asset Management 14k $14M -4% Dec 2020
Impax Asset Management Group 13k $13M -4% Dec 2020
Bank of New York Mellon 12k $12M 0% Dec 2020
Westwood Holdings 12k $12M -43% Dec 2020
Brandywine Global Investment Management 12k $12M -1% Dec 2020
Carillon Tower Advisers 10k $10M 47% Dec 2020
Goldman Sachs Group 10k $10M -16% Dec 2020
First Trust Advisors 9.2k $9.2M 100% Dec 2020
Artisan Partners Limited Partnership 9.0k $9.0M 100% Dec 2020
CalPERS 7.1k $7.1M 4% Dec 2020
Swiss National Bank 7.0k $7.1M 0% Dec 2020
Citadel Advisors 6.6k $6.6M -45% Dec 2020
Envestnet Asset Management 6.5k $6.5M 3% Dec 2020
Ubs Global Asset Management Americas 6.2k $6.2M 4% Dec 2020
Williams Jones Wealth Management 5.6k $5.6M 0% Dec 2020
Damian Sousa 5.4k $5.4M -57% Dec 2020
Millennium Management 5.3k $5.3M 120% Dec 2020
California State Teachers Retirement System 5.3k $5.3M 2% Dec 2020
Credit Suisse 5.1k $5.1M 43% Dec 2020
Legal & General Group 4.9k $4.9M -11% Dec 2020
Rhumbline Advisers 4.8k $4.8M 2% Dec 2020
New York State Common Retirement Fund 4.4k $4.4M -10% Dec 2020
Invesco 4.4k $4.4M 14% Dec 2020
Ameriprise Financial 4.3k $4.3M 6% Dec 2020
Lee, Danner & Bass 4.0k $4.0M -4% Dec 2020
Aperio Group 3.8k $3.8M 14% Dec 2020
Renaissance Technologies 3.7k $3.7M -52% Dec 2020
UBS Group 3.6k $3.6M -24% Dec 2020
Brown Advisory Holdings Incorporated 3.5k $3.5M -5% Dec 2020
Avalon Advisors 3.4k $3.4M -1% Dec 2020
Teachers Retirement System Of The State Of Kentucky 3.3k $3.3M 10% Dec 2020
Winton Capital 2.9k $2.9M -63% Dec 2020
Citigroup 2.9k $2.9M -7% Dec 2020
Alaska Retirement Management Board 2.9k $3.2M 384% Mar 2021
Branch Banking & Trust Company 2.9k $2.9M 48% Dec 2020
Morgan Stanley 2.8k $2.8M -54% Dec 2020
AQR Capital Management 2.7k $2.7M -24% Dec 2020
Oppenheimer Asset Management 2.5k $2.5M 79% Dec 2020
Florida State Board of Administration 2.5k $2.5M -38% Dec 2020
Royal Bank of Canada 2.4k $2.4M 60% Dec 2020
Pecaut & Co. 2.4k $2.4M -15% Dec 2020
Russell Investments 2.4k $2.4M 2262% Dec 2020
Sei Investments 2.2k $2.2M -9% Dec 2020
Davenport & Co 2.2k $2.2M -2% Dec 2020
Jpmorgan Chase & Co 2.2k $2.2M -34% Dec 2020
Point72 Asset Management 2.1k $2.1M 100% Dec 2020
Stifel Financial 2.1k $2.1M 7% Dec 2020
ExodusPoint Capital Management 2.0k $2.0M 100% Dec 2020
Advisor Group Holdings 1.9k $1.9M 2% Dec 2020
Qube Research & Technologies 1.8k $1.8M -61% Dec 2020
Barclays 1.8k $1.8M 35% Dec 2020
First Republic Investment Management 1.8k $1.8M -1% Dec 2020
T. Rowe Price Associates 1.7k $1.7M -6% Dec 2020
Ohio Pers 1.7k $1.7M 100% Dec 2020
Gratus Capital 1.6k $1.6M -1% Dec 2020
Alliancebernstein 1.6k $1.6M -6% Dec 2020
Creative Planning 1.5k $1.5M -11% Dec 2020
Eaton Vance Management 1.5k $1.5M 0% Dec 2020
Keybank National Association 1.4k $1.4M 1% Dec 2020
Rafferty Asset Management 1.3k $1.3M 19% Dec 2020
Northern Oak Capital Management 1.2k $1.2M 0% Dec 2020
Bnp Paribas Arbitrage, Snc 1.2k $1.2M 95% Dec 2020
Treasurer of the State of North Carolina 1.1k $1.1M 0% Dec 2020
NISA Investment Advisors 1.1k $1.1M 0% Dec 2020
Brave Asset Management 1.1k $1.1M 0% Dec 2020
Horizon Kinetics Asset Management 1.0k $1.0M 0% Dec 2020
Parker Investment Management 1.0k $1.0M 0% Dec 2020
Mitsubishi UFJ Trust & Banking Corp 1.0k $1.0M 43% Dec 2020
KBC Group NV 945.00 $946k 0% Dec 2020
Arizona State Retirement System 899.00 $900k -4% Dec 2020
Aigen Investment Management 823.00 $824k 100% Dec 2020
Bank Of Montreal 786.00 $786k 11% Dec 2020
Captrust Financial Advisors 773.00 $774k 0% Dec 2020
Alphasimplex Group 754.00 $754k -50% Dec 2020
Karpas Strategies 751.00 $751k 0% Dec 2020
FFCM 725.00 $725k -53% Dec 2020
Icon Wealth Partners 721.00 $721k 100% Dec 2020
Neuberger Berman Group 706.00 $706k 2% Dec 2020
Brandes Investment Partners 682.00 $681k 0% Dec 2020
Parsons Capital Management 680.00 $680k -34% Dec 2020
Troy Asset Management 665.00 $665k 0% Dec 2020
DekaBank Deutsche Girozentrale 662.00 $651k 0% Dec 2020
M^T Bank Corporation 622.00 $622k -8% Dec 2020
GSA Capital Partners 613.00 $613k -41% Dec 2020
Handelsbanken Fonder AB 593.00 $593k 51% Dec 2020
First Hawaiian Bank 591.00 $659k 0% Mar 2021
Amg National Trust Bank 591.00 $591k -3% Dec 2020
Brian McDonald 580.00 $603k -1% Dec 2020
Rowland Carmichael Advisors 574.00 $574k -8% Dec 2020
Klingenstein Fields & Co 563.00 $563k 0% Dec 2020
Hsbc Holdings 545.00 $545k -43% Dec 2020
Bank of Nova Scotia 541.00 $541k -14% Dec 2020
Holocene Advisors 533.00 $533k 100% Dec 2020
Glenmede Trust Company 533.00 $533k 19% Dec 2020
LPL Financial 524.00 $524k 5% Dec 2020
Fragasso 505.00 $505k 0% Dec 2020
Personal Capital Advisors 494.00 $494k 0% Dec 2020
Balyasny Asset Management 492.00 $492k -71% Dec 2020
Ing Investment Management 486.00 $486k -23% Dec 2020
Roundview Capital 451.00 $451k 0% Dec 2020
Chicago Partners Investment 450.00 $468k 0% Dec 2020
KCM Investment Advisors 443.00 $443k 0% Dec 2020
D. E. Shaw & Co 428.00 $428k 0% Dec 2020
RegentAtlantic Capital 407.00 $407k -59% Dec 2020
Old Mission Capital 404.00 $404k 100% Dec 2020
Public Employees' Retirement Association of Colorado 392.00 $392k 0% Dec 2020
Legacy Wealth Asset Management 391.00 $391k 100% Dec 2020
State of Wisconsin Investment Board 387.00 $387k 0% Dec 2020
Deutsche Bank Aktiengesellschaft 378.00 $378k -24% Dec 2020
Amalgamated Bank 376.00 $376k 0% Dec 2020
Financial Engines Advisors L.L.C 372.00 $372k 0% Dec 2020
Hyman Charles D 350.00 $350k 0% Dec 2020
Sunrise Partners Limited Partnership 342.00 $342k -77% Dec 2020
Jane Street 341.00 $341k -83% Dec 2020
Campbell & Co. Investment Adviser 300.00 $300k -76% Dec 2020
Macquarie Group 242.00 $242k -96% Dec 2020
Tower Research Capital 200.00 $200k -82% Dec 2020
Cubist Systematic Strategies 176.00 $176k -67% Dec 2020
AGF Investments 173.00 $173k -55% Dec 2020

Who sold out of White Mountains Insurance Gp?

Fund or Company Name Date Sold Shares Held Valued At
James Hambro & Partners Sep 2020 3.6k $746k
HighTower Advisors Sep 2020 2.5k $1.9M
Voloridge Investment Management Sep 2020 2.4k $1.9M
OTR - Nominee Name for The State Teachers Retirement Board of Ohio Sep 2020 2.1k $1.6M
Marshall Wace Sep 2020 1.6k $1.3M
PineBridge Investments Sep 2020 1.1k $891k
Tudor Investment Corporation Sep 2020 937.00 $730k
Marshall Wace North America Sep 2020 904.00 $704k
Virtu Financial Sep 2020 851.00 $663k
Trexquant Investment Sep 2020 790.00 $615k
Man Group Sep 2020 711.00 $554k
Douglass Winthrop Advisors Sep 2020 600.00 $467k
Verition Fund Management Sep 2020 518.00 $404k
Allianz Asset Management Sep 2020 501.00 $390k
Hrt Financial Sep 2020 432.00 $336k
Dynamic Technology Lab Private Sep 2020 424.00 $330k
Ergoteles Sep 2020 375.00 $292k
Blueshift Asset Management Sep 2020 369.00 $287k
Argent Trust Sep 2020 350.00 $273k