RIGEL PHARMACEUTICALS INC (RIGL) Institutional Ownership Changes & 13F Activity

RIGEL PHARMACEUTICALS INC (RIGL) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). 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-200,568338,441$9,151,445
Q4 2025Renaissance Technologies LLCBuy64,800539,009$23,085,755
Q3 2025Renaissance Technologies LLCBuy237,763474,209$13,434,341
Q2 2025Renaissance Technologies LLCBuy35,300236,446$4,428,634
Q1 2025Renaissance Technologies LLCSell-98,563201,146$3,618,617
Q4 2024Renaissance Technologies LLCBuy157,763299,709$5,041,105
Q3 2024Renaissance Technologies LLCSell-3,000141,946$2,296,686
Q2 2024Renaissance Technologies LLCBuy144,946144,946$1,191,456

Frequently asked questions about RIGL activity

  • Which institutional owners are buying RIGL?

    Institutional owners buying RIGL 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 RIGL activity?

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

  • Is institutional interest in RIGL increasing?

    Institutional interest in RIGL 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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