BIOMEA FUSION INC (BMEA) Institutional Ownership Changes & 13F Activity

BIOMEA FUSION INC (BMEA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Marshall Wace, Llp, Citadel Advisors Llc, Vanguard Capital Management Llc, Mai Capital Management, and Jane Street Group, Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcSell-611,901-93.2%44,916$66.03KQ2 2026Sep 02, 2026
Mai Capital ManagementBuy+200,000+224.5%289,100$424.98KQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+182,634+66.3%458,289$673.68KQ2 2026Aug 14, 2026
Xtx Topco LtdSell-123,663-23.3%406,879$598.11KQ2 2026Aug 14, 2026
Jain Global LlcBuy+75,69875,698$111.28KQ2 2026Aug 14, 2026
Graham Capital Management, L.P.Buy+53,45553,455$78.58KQ2 2026Aug 14, 2026
Barclays PlcSell-50,013-96.9%1,593$2.34KQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Buy+32,79232,792$48.20KQ2 2026Aug 14, 2026
Two Sigma Securities, LlcSell-19,219-57.9%13,976$20.55KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+18,018+23.8%93,757$137.82KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-17,130-2.7%612,735$900.72KQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+12,69912,699$18.67KQ2 2026Aug 14, 2026
Federation Des Caisses Desjardins Du QuebecBuy+6,5006,500$9.55KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Buy+4,800+80.0%10,800$15.88KQ2 2026Aug 14, 2026
Two Sigma Investments, LpSell-4,237-1.1%384,459$565.15KQ2 2026Aug 14, 2026
Royal Bank Of CanadaSell-135-57.7%99$0.00Q2 2026Aug 14, 2026
Wells Fargo & Company/MnSell-1-100.0%0$0.00Q2 2026Aug 14, 2026
Marshall Wace, LlpBuy+851,251+71.0%2,049,802$3.01MQ2 2026Aug 13, 2026
Vanguard Capital Management LlcBuy+232,627+9.0%2,829,927$4.16MQ2 2026Aug 13, 2026
Renaissance Technologies LLCBuy+142,676+10.9%1,455,474$2.14MQ2 2026Aug 13, 2026
Northern Trust CorpSell-80,439-38.5%128,526$188.93KQ2 2026Aug 13, 2026
Ubs Group AgSell-70,827-13.7%444,728$653.75KQ2 2026Aug 13, 2026
Mariner, LlcSell-59,852-9.1%594,726$874.25KQ2 2026Aug 13, 2026
Morgan StanleyBuy+20,279+5.8%367,021$539.52KQ2 2026Aug 13, 2026
Headlands Technologies LlcBuy+5,750+5.4%111,349$163.68KQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoBuy+2,230+0.7%338,345$497.37KQ2 2026Aug 13, 2026
Fmr LlcBuy+1,587+0.0%8,814,946$12.96MQ2 2026Aug 13, 2026
Geode Capital Management, LlcBuy+160,668+29.3%708,854$1.04MQ2 2026Aug 12, 2026
Newedge Advisors, LlcBuy+12,00012,000$17.64KQ2 2026Aug 12, 2026
Jpmorgan Chase & CoBuy+2,9422,942$4.09KQ2 2026Aug 12, 2026
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Frequently asked questions about BMEA activity

  • Which institutional owners are buying BMEA?

    Institutional owners buying BMEA 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 BMEA activity?

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

  • Is institutional interest in BMEA increasing?

    Institutional interest in BMEA 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.