PLIANT THERAPEUTICS INC (PLRX) Institutional Ownership Changes & 13F Activity

PLIANT THERAPEUTICS INC (PLRX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Adar1 Capital Management, Llc, Lynx1 Capital Management Lp, Citadel Advisors Llc, Ikarian Capital, Llc, and Millennium Management Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcSell-1,084,373-33.6%2,142,226$2.44MQ2 2026Sep 02, 2026
Stonepine Capital Management, LlcBuy+5,888+2.6%230,538$262.81KQ2 2026Aug 17, 2026
Adar1 Capital Management, LlcBuy+2,924,598+113.1%5,509,724$6.28MQ2 2026Aug 14, 2026
Ikarian Capital, LlcBuy+1,000,0001,000,000$1.14MQ2 2026Aug 14, 2026
Millennium Management LlcSell-621,071-52.6%559,447$637.77KQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-388,252-65.1%208,585$237.79KQ2 2026Aug 14, 2026
Woodline Partners LpSell-370,296-22.2%1,296,534$1.48MQ2 2026Aug 14, 2026
Boothbay Fund Management, LlcBuy+303,000303,000$345.42KQ2 2026Aug 14, 2026
Prosight Management, LpSell-297,367-17.8%1,370,233$1.56MQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-226,843-63.6%129,951$148.14KQ2 2026Aug 14, 2026
Verdad Advisers, LpBuy+183,023+186.2%281,343$320.73KQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-122,401-75.0%40,814$46.53KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+104,678104,678$119.33KQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncSell-75,423-10.5%643,120$733.16KQ2 2026Aug 14, 2026
Xtx Topco LtdSell-59,994-12.0%440,844$502.56KQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+55,12955,129$62.85KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-37,476-70.8%15,480$17.65KQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-26,981-57.3%20,073$22.88KQ2 2026Aug 14, 2026
Blackstone Inc.Buy+22,20622,206$25.32KQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+9,694+0.4%2,262,832$2.58MQ2 2026Aug 14, 2026
Tang Capital Management LlcSell-1,871-0.0%6,141,261$7.00MQ2 2026Aug 14, 2026
Torno Capital, LlcBuy+1,445+0.4%351,445$400.65KQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-933-8.5%10,033$11.44KQ2 2026Aug 14, 2026
Barclays PlcBuy+392+1152.9%426$486.00Q2 2026Aug 14, 2026
Ifg Advisory, LlcBuy+44$5.00Q2 2026Aug 14, 2026
Royal Bank Of CanadaSell-2-0.2%995$2.00KQ2 2026Aug 14, 2026
Lynx1 Capital Management LpBuy+1,798,0701,798,070$2.05MQ2 2026Aug 13, 2026
Ubs Group AgSell-486,194-46.0%571,760$651.81KQ2 2026Aug 13, 2026
Morgan StanleySell-206,763-40.9%298,976$340.83KQ2 2026Aug 13, 2026
Renaissance Technologies LLCBuy+197,032+10.6%2,049,874$2.34MQ2 2026Aug 13, 2026
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Frequently asked questions about PLRX activity

  • Which institutional owners are buying PLRX?

    Institutional owners buying PLRX 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 PLRX activity?

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

  • Is institutional interest in PLRX increasing?

    Institutional interest in PLRX 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.