PROTARA THERAPEUTIC INC (TARA) Institutional Ownership Changes & 13F Activity

PROTARA THERAPEUTIC INC (TARA). 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 2026Renaissance Technologies LLCSell-141,107125,700$654,897
Q4 2025Renaissance Technologies LLCSell-47,493266,807$1,422,081
Q3 2025Renaissance Technologies LLCBuy165,100314,300$1,367,205
Q2 2025Renaissance Technologies LLCBuy19,800149,200$452,076
Q1 2025Renaissance Technologies LLCSell-12,900129,400$551,244
Q4 2024Renaissance Technologies LLCSell-194,440142,300$751,344
Q3 2024Renaissance Technologies LLCBuy186,340336,740$616,234
Q2 2024Renaissance Technologies LLCBuy65,800150,400$312,832
Q1 2024Renaissance Technologies LLCSell-28,70084,600$339
Q4 2023Renaissance Technologies LLCBuy53,200113,300$212
Q3 2023Renaissance Technologies LLCSell-23,50060,100$100
Q2 2023Renaissance Technologies LLCBuy24,69483,600$200
Q1 2023Renaissance Technologies LLCSell-8,09458,906$184
Q4 2022Renaissance Technologies LLCSell-12,20067,000$180
Q3 2022Renaissance Technologies LLCBuy25,00079,200$234
Q2 2022Renaissance Technologies LLCBuy16,60054,200$159
Q1 2022Renaissance Technologies LLCSell-27,20037,600$192
Q4 2021Renaissance Technologies LLCSell-51,10064,800$437
Q3 2021Renaissance Technologies LLCBuy64,473115,900$802
Q2 2021Renaissance Technologies LLCBuy20,02751,427$501
Q1 2021Renaissance Technologies LLCBuy14,29031,400$494
Q4 2020Renaissance Technologies LLCSell-20,67617,110$414
Q3 2020Renaissance Technologies LLCBuy7,80037,786$636
Q2 2020Renaissance Technologies LLCBuy29,98629,986$879

Frequently asked questions about TARA activity

  • Which institutional owners are buying TARA?

    Institutional owners buying TARA 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 TARA activity?

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

  • Is institutional interest in TARA increasing?

    Institutional interest in TARA 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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