STOK (STOK) Institutional Ownership Changes & 13F Activity

STOK. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. 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 2025Renaissance Technologies LLCBuy49,257178,300$1,185,695
Q4 2024Renaissance Technologies LLCBuy117,843129,043$1,423,344
Q2 2024Renaissance Technologies LLCSell-7,90011,200$151,312
Q1 2024Renaissance Technologies LLCSell-23,20019,100$258
Q2 2023Renaissance Technologies LLCSell-23,40042,300$450
Q1 2023Renaissance Technologies LLCSell-38,90065,700$547
Q4 2022Renaissance Technologies LLCSell-22,200104,600$965
Q3 2022Renaissance Technologies LLCSell-27,100126,800$1,628
Q2 2022Renaissance Technologies LLCBuy141,800153,900$2,033
Q1 2022Renaissance Technologies LLCSell-70,70012,100$255
Q3 2021Renaissance Technologies LLCBuy1,50082,800$2,106
Q2 2021Renaissance Technologies LLCBuy29,10081,300$2,737
Q1 2021Renaissance Technologies LLCBuy52,20052,200$2,027

Frequently asked questions about STOK activity

  • Which institutional owners are buying STOK?

    Institutional owners buying STOK 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 STOK activity?

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

  • Is institutional interest in STOK increasing?

    Institutional interest in STOK 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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