FULCRUM THERAPEUTICS INC (FULC) Institutional Ownership Changes & 13F Activity

FULCRUM THERAPEUTICS INC (FULC). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Suvretta Capital Management, Llc, Ra Capital Management, L.P., Tcg Crossover Management, Llc, Braidwell Lp, and Point72 Asset Management, L.P..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Catalio Capital Management, LpBuy+201,301—201,301$2.28MQ4 2025Sep 02, 2026
Algert Global LlcSell-16,550-100.0%0$0.00Q4 2025Aug 11, 2026
Hsbc Holdings PlcBuy+43,262—43,262$497.95KQ4 2025Mar 06, 2026
Ikarian Capital, LlcBuy+1,375,472—1,375,472$15.56MQ4 2025Feb 18, 2026
Kvp Capital Advisors, LpBuy+50,000—50,000$565.50KQ4 2025Feb 18, 2026
Suvretta Capital Management, LlcBuy+6,561,111—6,561,111$74.21MQ4 2025Feb 17, 2026
Ra Capital Management, L.P.Buy+6,053,960—6,053,960$68.47MQ4 2025Feb 17, 2026
Tcg Crossover Management, LlcBuy+5,250,000—5,250,000$59.38MQ4 2025Feb 17, 2026
Braidwell LpBuy+3,061,222—3,061,222$34.62MQ4 2025Feb 17, 2026
Point72 Asset Management, L.P.Buy+2,398,232—2,398,232$27.12MQ4 2025Feb 17, 2026
D. E. Shaw & Co., Inc.Buy+1,913,755—1,913,755$21.64MQ4 2025Feb 17, 2026
Adage Capital Partners Gp, L.L.C.Buy+1,700,000—1,700,000$19.23MQ4 2025Feb 17, 2026
Adar1 Capital Management, LlcBuy+1,253,749—1,253,749$14.18MQ4 2025Feb 17, 2026
Citadel Advisors LlcBuy+1,207,004—1,207,004$13.65MQ4 2025Feb 17, 2026
Balyasny Asset Management L.P.Buy+970,439—970,439$10.98MQ4 2025Feb 17, 2026
Vestal Point Capital, LpBuy+950,000—950,000$10.74MQ4 2025Feb 17, 2026
Great Point Partners LlcBuy+800,000—800,000$9.05MQ4 2025Feb 17, 2026
Northern Trust CorpBuy+552,220—552,220$6.25MQ4 2025Feb 17, 2026
Boothbay Fund Management, LlcBuy+517,526—517,526$5.85MQ4 2025Feb 17, 2026
Qube Research & Technologies LtdBuy+392,489—392,489$4.44MQ4 2025Feb 17, 2026
Sio Capital Management, LlcBuy+382,000—382,000$4.32MQ4 2025Feb 17, 2026
Trexquant Investment LpBuy+355,547—355,547$4.02MQ4 2025Feb 17, 2026
Driehaus Capital Management LlcBuy+243,388—243,388$2.75MQ4 2025Feb 17, 2026
Bank Of America CorpBuy+231,177—231,177$2.61MQ4 2025Feb 17, 2026
Wellington Management Group LlpBuy+146,427—146,427$1.66MQ4 2025Feb 17, 2026
Summittx Capital, L.P.Buy+138,143—138,143$1.56MQ4 2025Feb 17, 2026
Ameriprise Financial IncBuy+100,675—100,675$1.14MQ4 2025Feb 17, 2026
Jump Financial, LlcBuy+92,200—92,200$1.04MQ4 2025Feb 17, 2026
Susquehanna International Group, LlpBuy+87,930—87,930$994.49KQ4 2025Feb 17, 2026
State Of Wisconsin Investment BoardBuy+86,499—86,499$978.30KQ4 2025Feb 17, 2026
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Frequently asked questions about FULC activity

  • Which institutional owners are buying FULC?

    Institutional owners buying FULC 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 FULC activity?

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

  • Is institutional interest in FULC increasing?

    Institutional interest in FULC 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.