TEMPUS AI INC (TEM) Institutional Ownership Changes & 13F Activity

TEMPUS AI INC (TEM). 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 ARK Invest, H&H International Investment, Renaissance Technologies LLC, and Polen Capital Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026ARK InvestBuy2,050,1629,607,745$434,462,230
Q1 2026H&H International InvestmentSell-90,00020,000$904,400
Q4 2025ARK InvestBuy381,8167,557,583$446,275,249
Q4 2025Renaissance Technologies LLCSell-355,50088,800$5,243,640
Q4 2025H&H International InvestmentBuy110,000110,000$6,495,500
Q4 2025Polen Capital ManagementSell-13,0893,756$221,792
Q3 2025Renaissance Technologies LLCBuy444,300444,300$35,859,453
Q3 2025ARK InvestSell-246,0037,175,767$579,156,155
Q3 2025Polen Capital ManagementBuy10,08616,845$1,359,560
Q2 2025ARK InvestSell-79,6297,421,770$471,579,266
Q2 2025Polen Capital ManagementBuy6,7596,759$429,467
Q1 2025ARK InvestBuy1,981,7557,501,399$361,867,488
Q4 2024ARK InvestBuy3,141,4875,519,644$186,343,181
Q3 2024ARK InvestBuy1,855,4592,378,157$134,603,686
Q2 2024ARK InvestBuy522,698522,698$18,294,430

Frequently asked questions about TEM activity

  • Which institutional owners are buying TEM?

    Institutional owners buying TEM 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 TEM activity?

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

  • Is institutional interest in TEM increasing?

    Institutional interest in TEM 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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