JADE BIOSCIENCES INC (JBIO) Institutional Ownership Changes & 13F Activity

JADE BIOSCIENCES INC (JBIO). 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 Paradigm Biocapital Advisors Lp, Adage Capital Partners Gp, L.L.C., Polar Capital Holdings Plc, Citadel Advisors Llc, and Logos Global Management Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+792,185+577.3%929,407$20.65MQ2 2026Sep 02, 2026
Corient Private Wealth LlcBuy+61,53061,530$1.37MQ2 2026Aug 27, 2026
California State Teachers Retirement SystemBuy+43,377+2501.6%45,111$1.00MQ2 2026Aug 24, 2026
Paradigm Biocapital Advisors LpBuy+2,857,4052,857,405$63.49MQ2 2026Aug 14, 2026
Adage Capital Partners Gp, L.L.C.Buy+1,910,8121,910,812$42.46MQ2 2026Aug 14, 2026
Polar Capital Holdings PlcBuy+1,846,9821,846,982$41.04MQ2 2026Aug 14, 2026
Logos Global Management LpBuy+725,000+181.3%1,125,000$25.00MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+582,187+380.4%735,224$16.34MQ2 2026Aug 14, 2026
Foresite Capital Management Vi LlcBuy+566,667+177.1%886,667$19.70MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Buy+476,237+118.3%878,726$19.53MQ2 2026Aug 14, 2026
Bank Of America CorpBuy+448,357+1161.6%486,955$10.82MQ2 2026Aug 14, 2026
Bellevue Group AgSell-443,506-12.7%3,057,996$67.95MQ2 2026Aug 14, 2026
Blackstone Inc.Buy+435,320435,320$9.67MQ2 2026Aug 14, 2026
Baker Bros. Advisors LpSell-410,711-25.0%1,230,426$27.34MQ2 2026Aug 14, 2026
Avidity Partners Management LpBuy+300,000+21.4%1,700,708$37.79MQ2 2026Aug 14, 2026
Opaleye Management Inc.Sell-282,608-66.1%145,000$3.22MQ2 2026Aug 14, 2026
Samsara Biocapital, LlcSell-232,561-24.0%736,237$16.36MQ2 2026Aug 14, 2026
Lord, Abbett & Co. LlcBuy+226,606226,606$5.04MQ2 2026Aug 14, 2026
Acorn Capital Advisors, LlcBuy+200,000+25.4%986,760$21.93MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+154,497+96.5%314,548$6.99MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+107,053107,053$2.38MQ2 2026Aug 14, 2026
Woodline Partners LpBuy+100,269100,269$2.23MQ2 2026Aug 14, 2026
Seven Grand Managers, LlcBuy+100,000100,000$2.22MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-97,111-36.7%167,204$3.72MQ2 2026Aug 14, 2026
Ikarian Capital, LlcSell-85,000-16.6%427,349$9.50MQ2 2026Aug 14, 2026
Raymond James Financial IncBuy+78,72378,723$1.75MQ2 2026Aug 14, 2026
Longaeva Partners L.P.Buy+78,50178,501$1.74MQ2 2026Aug 14, 2026
Harvest Investment Services, LlcBuy+62,98362,983$1.40MQ2 2026Aug 14, 2026
Verdad Advisers, LpBuy+56,38456,384$1.25MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+51,49451,494$1.14MQ2 2026Aug 14, 2026
Showing 30 of 151

Frequently asked questions about JBIO activity

  • Which institutional owners are buying JBIO?

    Institutional owners buying JBIO 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 JBIO activity?

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

  • Is institutional interest in JBIO increasing?

    Institutional interest in JBIO 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.