BRISTOL-MYERS SQUIBB CO (BMY) Stock Institutional Trading Activity


BRISTOL-MYERS SQUIBB CO (BMY) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Hancock Classic Value, Renaissance Technologies LLC, Ariel Appreciation Fund, Kahn Brothers Group, and Tweedy, Browne Co All Funds (US). 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
Q1 2022Wedgewood PartnersBuy2,2506,925$505
Q1 2022Hancock Classic ValueBuy2,470,0793,625,787$264,791
Q4 2021Torray FundBuy2,456217,052$13,533
Q4 2021Kahn Brothers GroupBuy47,873921,603$57,461,947
Q4 2021Ariel Appreciation FundSell-62,684790,705$49,300
Q4 2021Dodge & Cox Stock FundSell-1,161,92527,355,432$1,705,611
Q4 2021Matrix Private Capital GroupBuy3293,409$213
Q4 2021Matrix Advisors Value FundSell-98,181$510
Q4 2021Sequoia Financial AdvisorsBuy14,55019,634$1,224
Q4 2021Mairs & Power Growth FundSell-6,66670,439$4,392
Q4 2021Muhlenkamp & CoBuy568125,987$7,855
Q4 2021Hillman Value FundSell-4,351133,937$8,351
Q4 2021Scion Asset ManagementBuy300,000300,000$18,705
Q4 2021Viking Global InvestorsSell-5,207,6451,815,619$113,204
Q4 2021Renaissance Technologies LLCSell-2,080,1395,040,786$314,293
Q4 2021Berkshire HathawaySell-16,844,2625,202,674$324,387
Q4 2021Wedgewood PartnersSell-6254,675$291
Q4 2021Hancock Classic ValueSell-22,2351,155,708$72,058
Q3 2021Kahn Brothers GroupSell-19,315873,730$51,698,604
Q3 2021Ariel Appreciation FundBuy279,410853,389$50,495
Q3 2021Dodge & Cox Stock FundBuy43,69928,517,357$1,687,372
Q3 2021Sequoia Financial AdvisorsSell-15,9765,084$301
Q3 2021Matrix Advisors Value FundBuy68,190$485
Q3 2021Mairs & Power Growth FundSell-5,53077,105$4,562
Q3 2021Muhlenkamp & CoSell-204125,419$7,421
Q3 2021Hillman Value FundBuy20,231138,288$8,183
Q3 2021Viking Global InvestorsSell-4,294,4887,023,264$415,567
Q3 2021Renaissance Technologies LLCSell-185,0007,120,925$421,345
Q3 2021Berkshire HathawaySell-4,247,33022,046,936$1,304,517
Q3 2021Wedgewood PartnersSell-3255,300$313

Frequently asked questions about BMY activity

  • Which institutional owners are buying BMY?

    Institutional owners buying BMY 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 BMY activity?

    "Buy" means an investor increased their reported position in BMY compared to the prior reporting period. This reflects growing exposure to BRISTOL-MYERS SQUIBB CO (BMY) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in BMY increasing?

    Institutional interest in BMY 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.