BERKSHIRE HATHAWAY INC-CL A (BRK-A) Stock Institutional Trading Activity


BERKSHIRE HATHAWAY INC-CL A (BRK-A) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include Sequoia Financial Advisors, Gardner Russo & Quinn, First Eagle U.S. Value, Tweedy, Browne Co All Funds (US), and Sequoia Fund. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2024Semper Augustus Investments GroupSell-1127$87,779,860
Q3 2024Sequoia FundSell-4134$92,618,120
Q2 2024Tweedy, Browne Co All Funds (US)Sell-10652$399,181,132
Q2 2024Gardner Russo & QuinnSell-182,114$1,294,277,474
Q2 2024Chou Associates ManagementBuy1090$55,101,666
Q2 2024Semper Augustus Investments GroupBuy3128$78,366,848
Q2 2024Sequoia FundSell-11138$84,489,258
Q2 2024First Eagle U.S. ValueSell-4919$562,649,479
Q1 2024Gardner Russo & QuinnSell-2852,132$1,352,626,080
Q1 2024Sequoia FundSell-19149$94,531,560
Q1 2024First Eagle U.S. ValueBuy1923$585,588,120
Q4 2023Tweedy, Browne Co All Funds (US)Sell-5662$359,217,770
Q4 2023Gardner Russo & QuinnSell-652,417$1,311,524,698
Q4 2023Renaissance Technologies LLCSell-958205$111,238
Q4 2023Giverny CapitalBuy17$3,798,375
Q4 2023Greenlea Lane Capital ManagementBuy7171$38,526,377
Q4 2023Semper Augustus Investments GroupSell-4125$67,828,127
Q4 2023Sequoia FundSell-2168$91,161,005
Q4 2023First Eagle U.S. ValueSell-7922$500,300,250
Q3 2023Yacktman Asset ManagementSell-1914$7,440,678
Q3 2023Tweedy, Browne Co All Funds (US)Sell-4667$354,495,159
Q3 2023Gardner Russo & QuinnSell-482,482$1,319,125,914
Q3 2023Renaissance Technologies LLCBuy5521,163$618,108
Q3 2023Mairs & Power Growth FundSell-16$3,188,862
Q3 2023Giverny CapitalSell-36$3,188,862
Q3 2023Sequoia FundSell-4170$90,351,090
Q3 2023First Eagle U.S. ValueSell-33929$493,742,133
Q2 2023Tweedy, Browne Co All Funds (US)Sell-9671$347,451
Q2 2023Gardner Russo & QuinnSell-492,530$1,310,059,300
Q2 2023Renaissance Technologies LLCBuy328611$316,382

Frequently asked questions about BRK-A activity

  • Which institutional owners are buying BRK-A?

    Institutional owners buying BRK-A 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-A activity?

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

  • Is institutional interest in BRK-A increasing?

    Institutional interest in BRK-A 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.