SHATTUCK LABS INC (STTK) Institutional Ownership Changes & 13F Activity

SHATTUCK LABS INC (STTK) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy263,800604,500$3,886,935
Q4 2025Renaissance Technologies LLCBuy123,833340,700$1,243,555
Q3 2025Renaissance Technologies LLCBuy178,767216,867$518,312
Q2 2025Renaissance Technologies LLCBuy10,10038,100$30,168
Q1 2025Renaissance Technologies LLCSell-10028,000$26,603
Q4 2024Renaissance Technologies LLCSell-222,50028,100$34,001
Q3 2024Renaissance Technologies LLCSell-141,410250,600$874,594
Q2 2024Renaissance Technologies LLCBuy177,910392,010$1,513,159
Q1 2024Renaissance Technologies LLCBuy20,900214,100$1,914
Q4 2023Renaissance Technologies LLCSell-6,400193,200$1,378
Q3 2023Renaissance Technologies LLCSell-28,200199,600$303
Q2 2023Renaissance Technologies LLCSell-20,367227,800$711
Q1 2023Renaissance Technologies LLCSell-8,133248,167$730
Q4 2022Renaissance Technologies LLCSell-8,800256,300$589
Q3 2022Renaissance Technologies LLCSell-41,400265,100$716
Q2 2022Renaissance Technologies LLCBuy13,500306,500$1,244
Q1 2022Renaissance Technologies LLCSell-2,900293,000$1,248
Q4 2021Renaissance Technologies LLCBuy295,900295,900$2,518

Frequently asked questions about STTK activity

  • Which institutional owners are buying STTK?

    Institutional owners buying STTK 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 STTK activity?

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

  • Is institutional interest in STTK increasing?

    Institutional interest in STTK 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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