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 (Q1 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, Two Sigma Investments, Lp, Redmile Group, Llc, Millennium Management Llc, and Citadel Advisors Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Cornerstone Financial Management LlcSell-319-100.0%0$0.00Q1 2026Aug 28, 2026
Torno Capital, LlcBuy+30,000+9.4%350,000$441.00KQ1 2026Aug 17, 2026
Adar1 Capital Management, LlcBuy+2,511,307+3402.0%2,585,126$3.26MQ1 2026May 18, 2026
Bank Of America CorpSell-359,069-50.4%352,708$444.41KQ1 2026May 18, 2026
Two Sigma Investments, LpBuy+1,299,845+136.4%2,253,138$2.84MQ1 2026May 15, 2026
Redmile Group, LlcSell-844,102-52.2%772,126$972.88KQ1 2026May 15, 2026
Millennium Management LlcBuy+771,687+188.8%1,180,518$1.49MQ1 2026May 15, 2026
Citadel Advisors LlcBuy+643,267+24.9%3,226,599$4.07MQ1 2026May 15, 2026
Dafna Capital Management LlcBuy+487,000—487,000$613.62KQ1 2026May 15, 2026
Woodline Partners LpSell-359,361-17.7%1,666,830$2.10MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+319,971+115.6%596,837$752.01KQ1 2026May 15, 2026
Bridgeway Capital Management, LlcBuy+232,100+72.2%553,630$697.57KQ1 2026May 15, 2026
Geode Capital Management, LlcSell-175,422-29.6%417,274$526.15KQ1 2026May 15, 2026
Jacobs Levy Equity Management, IncBuy+161,605+29.0%718,543$905.36KQ1 2026May 15, 2026
Prosight Management, LpBuy+111,856+7.2%1,667,600$2.10MQ1 2026May 15, 2026
Verdad Advisers, LpBuy+98,320—98,320$123.88KQ1 2026May 15, 2026
Marshall Wace, LlpSell-84,155-7.8%995,973$1.25MQ1 2026May 15, 2026
Squarepoint Ops LlcBuy+64,197+64.8%163,215$205.65KQ1 2026May 15, 2026
Eversept Partners, LpBuy+49,402+5.9%891,425$1.12MQ1 2026May 15, 2026
Quadrature Capital LtdSell-46,910-47.9%50,981$64.24KQ1 2026May 15, 2026
Xtx Topco LtdSell-44,178-8.1%500,838$631.06KQ1 2026May 15, 2026
Morgan StanleySell-43,223-7.9%505,739$637.23KQ1 2026May 15, 2026
Nano Cap New Millennium Growth Fund L PBuy+40,000+17.0%275,000$346.50KQ1 2026May 15, 2026
Susquehanna International Group, LlpBuy+18,755+54.8%52,956$66.72KQ1 2026May 15, 2026
Barclays PlcSell-10,550-99.7%34$43.00Q1 2026May 15, 2026
Qube Research & Technologies LtdSell-4,459-28.9%10,966$13.82KQ1 2026May 15, 2026
Tower Research Capital Llc (Trc)Buy+3,315—3,315$4.18KQ1 2026May 15, 2026
Fmr LlcSell-1,410-72.9%524$660.00Q1 2026May 15, 2026
Point72 Asset Management, L.P.Buy+517+1.1%47,054$59.29KQ1 2026May 15, 2026
Harbour Investments, Inc.Buy+488—488$615.00Q1 2026May 15, 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.