(ZOM) Institutional Ownership Changes & 13F Activity

ZOM. 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 and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2024Renaissance Technologies LLCBuy4,061,8204,120,642$494,477
Q4 2023Sequoia Financial AdvisorsBuy199,949214,949$43,033
Q2 2023Renaissance Technologies LLCSell-67,17858,822$12
Q4 2022Renaissance Technologies LLCSell-889,500126,000$21
Q3 2022Renaissance Technologies LLCSell-1,492,0001,015,500$214
Q2 2022Renaissance Technologies LLCSell-10,864,4602,507,500$552
Q2 2021Renaissance Technologies LLCBuy13,371,96013,371,960$11,135
Q4 2020Sequoia Financial AdvisorsBuy15,00015,000$3

Frequently asked questions about ZOM activity

  • Which institutional owners are buying ZOM?

    Institutional owners buying ZOM 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 ZOM activity?

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

  • Is institutional interest in ZOM increasing?

    Institutional interest in ZOM 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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