BERKSHIRE HATHAWAY INC-CL B (BRK-B) Institutional Ownership Changes & 13F Activity

BERKSHIRE HATHAWAY INC-CL B (brk-b) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Bill & Melinda Gates Foundation Trust, Yacktman Asset Management, Himalaya Capital Management, Giverny Capital, and H&H International Investment.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2026Bill & Melinda Gates Foundation TrustSell-2,358,46014,689,844$7,350,651,039
Q2 2026Yacktman Asset ManagementBuy846,5491,161,530$581,217,997
Q2 2026Himalaya Capital ManagementBuy210,5691,108,318$554,591,244
Q2 2026Giverny CapitalSell-130,178248,447$124,320,394
Q2 2026H&H International InvestmentBuy81,9009,229,696$4,618,447,581
Q2 2026Fairholme Capital ManagementBuy37,40087,852$43,960,262
Q2 2026Gardner Russo & QuinnSell-31,0651,079,364$540,102,952
Q2 2026Semper Augustus Investments GroupBuy20,120273,145$136,679,027
Q2 2026Eagle Capital ManagementSell-17,60033,220$16,622,956
Q2 2026First Eagle U.S. ValueBuy10,02367,626$33,839,489
Q2 2026Sequoia FundSell-9,716300,672$150,453,262
Q2 2026Sequoia Financial AdvisorsSell-5,284247,243$123,718,029
Q2 2026Sound Shore ManagementBuy4,418203,903$102,031,022
Q2 2026Cullen Value FundBuy4,071105,501$52,789,428
Q2 2026Akre Capital ManagementSell-2,1558,184$4,095,192
Q2 2026Lountzis Asset ManagementSell-1,711132,597$66,350,213
Q2 2026Mairs & Power Growth FundSell-33923,590$11,804,200
Q2 2026Greenbrier Partners Capital ManagementSell-26980,435$40,248,869
Q2 2026Tweedy, Browne Co All Funds (US)Buy21997,625$48,850,574
Q2 2026Muhlenkamp & CoBuy14438,495$19,262,513
Q2 2026Renaissance Technologies LLCBuy691,791$892,454
Q2 2026Matrix Advisors Value FundBuy5011,645$5,827,042
Q2 2026Matrix Private Capital GroupBuy352,123$1,062,328
Q2 2026Eagle Capital ManagementBuy1711,122$5,565
Q1 2026Bill & Melinda Gates Foundation TrustSell-2,358,46017,048,304$8,169,547,277
Q1 2026H&H International InvestmentBuy1,971,6009,147,796$4,383,623,843
Q1 2026Renaissance Technologies LLCSell-250,4661,722$824,942
Q1 2026Giverny CapitalSell-127,359378,625$181,437,100
Q1 2026Sequoia Financial AdvisorsSell-28,248252,527$121,011,066
Q1 2026Gardner Russo & QuinnSell-14,9661,110,429$532,117,577

Frequently asked questions about BRK-B activity

  • Which institutional owners are buying BRK-B?

    Institutional owners buying BRK-B include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in BRK-B activity?

    "Buy" means an investor increased their reported position in BRK-B compared to the prior reporting period. This reflects growing exposure to BERKSHIRE HATHAWAY INC-CL B (BRK-B) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in BRK-B increasing?

    Institutional interest in BRK-B can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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