HSAI (HSAI) Institutional Ownership Changes & 13F Activity

HSAI (HSAI) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q3 2025). 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
Q3 2025Renaissance Technologies LLCBuy58,300107,500$3,020,750
Q2 2025Renaissance Technologies LLCSell-202,50049,200$1,079,940
Q1 2025Renaissance Technologies LLCBuy241,700251,700$3,725,160
Q4 2024Renaissance Technologies LLCSell-39,70010,000$138,200
Q2 2024Renaissance Technologies LLCBuy15,20049,700$208,243
Q1 2024Renaissance Technologies LLCSell-94,87134,500$175
Q2 2023Renaissance Technologies LLCBuy129,371129,371$1,362

Frequently asked questions about HSAI activity

  • Which institutional owners are buying HSAI?

    Institutional owners buying HSAI 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 HSAI activity?

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

  • Is institutional interest in HSAI increasing?

    Institutional interest in HSAI 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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