Jade Biosciences, Inc. - JBIO
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 5 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FMR LLC | History | Added to | 6,894,488 | 106,381 | 0.01% | 0.0% | 1 | +2,005,707 | 41.03% | Q4 2025 | Feb 17, 2026 |
| Fairmount Funds Management LLC | History | Added to | 4,553,494 | 70,260 | 5.35% | 2.5% | 2 | +1,333,126 | 41.4% | Q4 2025 | Feb 17, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | History | Added to | 3,671,083 | 56,644 | 0.58% | 0.11% | 3 | +2,608,757 | 245.57% | Q4 2025 | Feb 17, 2026 |
| Bellevue Group AG | History | New | 3,341,103 | 51,553 | 0.98% | — | 4 | +3,341,103 | New | Q4 2025 | Feb 17, 2026 |
| VR Adviser, LLC | History | No change | 3,220,364 | 49,690 | 2.45% | 1.56% | 5 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BlackRock, Inc. | History | Added to | 2,870,313 | 44,288 | 0.0% | 0.0% | 6 | +720,110 | 33.49% | Q4 2025 | Feb 12, 2026 |
| VANGUARD GROUP INC | History | Added to | 2,095,767 | 32,337 | 0.0% | 0.0% | 7 | +369,023 | 21.37% | Q4 2025 | Jan 29, 2026 |
| BAKER BROS. ADVISORS LP | History | New | 1,641,137 | 25,322 | 0.15% | — | 8 | +1,641,137 | New | Q4 2025 | Feb 17, 2026 |
| Remedium Capital Partners, LLC | History | New | 1,577,750 | 24,345 | 14.3% | — | 9 | +1,577,750 | New | Q4 2025 | Feb 12, 2026 |
| Versant Venture Management, LLC | History | No change | 1,525,820 | 23,543 | 15.59% | 6.2% | 10 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| RTW INVESTMENTS, LP | History | New | 1,449,273 | 22,362 | 0.22% | — | 11 | +1,449,273 | New | Q4 2025 | Feb 17, 2026 |
| Avidity Partners Management LP | History | Added to | 1,400,708 | 21,612 | 6.23% | 2.21% | 12 | +273,522 | 24.27% | Q4 2025 | Feb 13, 2026 |
| Samsara BioCapital, LLC | History | Added to | 968,798 | 14,948 | 1.54% | 0.6% | 13 | +437,635 | 82.39% | Q4 2025 | Feb 17, 2026 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | History | Reduced | 887,179 | 13,689 | 0.09% | 0.08% | 14 | -368,619 | -29.35% | Q4 2025 | Feb 17, 2026 |
| MARSHALL WACE, LLP | History | Added to | 875,273 | 13,505 | 0.01% | 0.0% | 15 | +837,193 | 2198.51% | Q4 2025 | Feb 13, 2026 |
| Aberdeen Group plc | History | New | 867,284 | 13,382 | 0.02% | — | 16 | +867,284 | New | Q4 2025 | Jan 16, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 841,808 | 12,991 | 0.0% | 0.0% | 17 | +175,893 | 26.41% | Q4 2025 | Feb 09, 2026 |
| GREAT POINT PARTNERS LLC | History | Added to | 806,273 | 12,440 | 4.03% | 2.25% | 18 | +173,674 | 27.45% | Q4 2025 | Feb 17, 2026 |
| Soleus Capital Management, L.P. | History | No change | 796,744 | 12,293 | 0.45% | 0.35% | 19 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Affinity Asset Advisors, LLC | History | Added to | 714,956 | 11,031 | 0.63% | 0.05% | 20 | +649,639 | 994.59% | Q4 2025 | Feb 13, 2026 |
| STATE STREET CORP | History | Added to | 642,921 | 9,920 | 0.0% | 0.0% | 21 | +143,634 | 28.77% | Q4 2025 | Feb 13, 2026 |
| Point72 Asset Management, L.P. | History | New | 558,474 | 8,617 | 0.01% | — | 22 | +558,474 | New | Q4 2025 | Feb 17, 2026 |
| ORBIMED ADVISORS LLC | History | No change | 531,163 | 8,195 | 0.17% | 0.11% | 23 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Opaleye Management Inc. | History | New | 427,608 | 6,597 | 0.87% | — | 24 | +427,608 | New | Q4 2025 | Apr 13, 2026 |
| Logos Global Management LP | History | Reduced | 395,000 | 6,094 | 0.37% | 0.48% | 25 | -230,000 | -36.8% | Q4 2025 | Feb 17, 2026 |
| Ikarian Capital, LLC | History | New | 300,000 | 4,629 | 0.36% | — | 26 | +300,000 | New | Q4 2025 | Feb 18, 2026 |
| Caption Management, LLC | History | New | 297,095 | 4,584 | 0.03% | — | 27 | +297,095 | New | Q4 2025 | Feb 17, 2026 |
| ExodusPoint Capital Management, LP | History | New | 287,587 | 4,437 | 0.03% | — | 28 | +287,587 | New | Q4 2025 | Feb 17, 2026 |
| NORTHERN TRUST CORP | History | Added to | 274,101 | 4,229 | 0.0% | 0.0% | 29 | +44,520 | 19.39% | Q4 2025 | Feb 17, 2026 |
| Invesco Ltd. | History | Added to | 199,727 | 3,081 | 0.0% | 0.0% | 30 | +165,151 | 477.65% | Q4 2025 | Feb 19, 2026 |
| AMERIPRISE FINANCIAL INC | History | New | 187,254 | 2,889 | 0.0% | — | 31 | +187,254 | New | Q4 2025 | Feb 17, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Added to | 125,772 | 1,940 | 0.0% | 0.0% | 32 | +32,522 | 34.88% | Q4 2025 | Feb 13, 2026 |
| Nuveen, LLC | History | Added to | 124,545 | 1,921 | 0.0% | 0.0% | 33 | +81,797 | 191.35% | Q4 2025 | Feb 12, 2026 |
| Bank of New York Mellon Corp | History | Added to | 114,906 | 1,772 | 0.0% | 0.0% | 34 | +32,555 | 39.53% | Q4 2025 | Feb 10, 2026 |
| Sofinnova Investments, Inc. | History | No change | 107,391 | 1,657 | 0.07% | 0.05% | 35 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | History | Reduced | 102,620 | 1,583 | 0.0% | 0.0% | 36 | -4,933 | -4.59% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 96,786 | 1,493 | 0.0% | 0.0% | 37 | +76,955 | 388.05% | Q4 2025 | Jan 29, 2026 |
| Woodline Partners LP | History | New | 82,056 | 1,266 | 0.0% | — | 38 | +82,056 | New | Q4 2025 | Feb 17, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | New | 81,148 | 1,252 | 0.02% | — | 39 | +81,148 | New | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Added to | 79,767 | 1,230 | 0.0% | 0.0% | 40 | +25,526 | 47.06% | Q4 2025 | Feb 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 74,400 | 1,147 | 0.0% | 0.0% | 41 | -553 | -0.74% | Q4 2025 | Feb 17, 2026 |
| BARCLAYS PLC | History | Added to | 72,194 | 1,113 | 0.0% | 0.0% | 42 | +26,427 | 57.74% | Q4 2025 | Feb 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | New | 69,601 | 1,073 | 0.0% | — | 43 | +69,601 | New | Q4 2025 | Feb 12, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | New | 67,230 | 1,037 | 0.0% | — | 44 | +67,230 | New | Q4 2025 | Feb 10, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 65,340 | 1,008 | 0.0% | 0.0% | 45 | -97,371 | -59.84% | Q4 2025 | Mar 25, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 62,809 | 969 | 0.0% | — | 46 | +62,809 | New | Q4 2025 | Feb 17, 2026 |
| 9823 Capital, L.P. | History | New | 53,191 | 820 | 0.57% | — | 47 | +53,191 | New | Q4 2025 | Feb 17, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 51,892 | 800 | 0.0% | 0.0% | 48 | +27,022 | 108.65% | Q4 2025 | Feb 13, 2026 |
| RHUMBLINE ADVISERS | History | Added to | 50,053 | 772 | 0.0% | 0.0% | 49 | +7,269 | 16.99% | Q4 2025 | Feb 13, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | Added to | 45,334 | 699 | 0.0% | 0.0% | 50 | +33,280 | 276.09% | Q4 2025 | Feb 17, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | New | 44,200 | 682 | 0.0% | — | 51 | +44,200 | New | Q4 2025 | Feb 17, 2026 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | History | New | 39,279 | 610 | 0.0% | — | 52 | +39,279 | New | Q4 2025 | Feb 13, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 37,512 | 578 | 0.0% | 0.0% | 53 | +22,932 | 157.28% | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | New | 36,055 | 556 | 0.0% | — | 54 | +36,055 | New | Q4 2025 | Feb 17, 2026 |
| DEUTSCHE BANK AG\ | History | Added to | 34,455 | 531 | 0.0% | 0.0% | 55 | +4,859 | 16.42% | Q4 2025 | Feb 11, 2026 |
| Quantinno Capital Management LP | History | Added to | 29,492 | 455 | 0.0% | 0.0% | 56 | +2,517 | 9.33% | Q4 2025 | Feb 17, 2026 |
| XTX Topco Ltd | History | Reduced | 28,821 | 444 | 0.01% | 0.02% | 57 | -11,476 | -28.48% | Q4 2025 | Feb 17, 2026 |
| MetLife Investment Management, LLC | History | Added to | 26,069 | 402 | 0.0% | 0.0% | 58 | +12,785 | 96.24% | Q4 2025 | Feb 12, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | Added to | 25,169 | 389 | 0.0% | 0.0% | 59 | +8,913 | 54.83% | Q4 2025 | Feb 17, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Added to | 21,520 | 332 | 0.0% | 0.0% | 60 | +6,298 | 41.37% | Q4 2025 | Feb 17, 2026 |
| ADAR1 Capital Management, LLC | History | New | 21,000 | 324 | 0.02% | — | 61 | +21,000 | New | Q4 2025 | Feb 18, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 20,599 | 317 | 0.0% | 0.0% | 62 | +7,401 | 56.08% | Q4 2025 | Feb 11, 2026 |
| Virtus Investment Advisers, LLC | History | New | 17,759 | 274 | 0.07% | — | 63 | +17,759 | New | Q4 2025 | Feb 17, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 16,496 | 254 | 0.0% | 0.0% | 64 | -8,114 | -32.97% | Q4 2025 | Feb 17, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | No change | 15,756 | 243 | 0.04% | 0.02% | 65 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | Added to | 14,622 | 225 | 0.0% | 0.0% | 66 | +9,400 | 180.01% | Q4 2025 | Feb 12, 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | New | 14,012 | 216 | 0.0% | — | 67 | +14,012 | New | Q4 2025 | Feb 13, 2026 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | History | New | 21,570 | 212 | 0.0% | — | 68 | +21,570 | New | Q4 2025 | Feb 11, 2026 |
| Persistent Asset Partners Ltd | History | New | 12,469 | 192 | 0.09% | — | 69 | +12,469 | New | Q4 2025 | Feb 17, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | Added to | 12,097 | 186 | 0.0% | 0.0% | 70 | +1,709 | 16.45% | Q4 2025 | Feb 13, 2026 |
| INTECH INVESTMENT MANAGEMENT LLC | History | Reduced | 11,802 | 182 | 0.0% | 0.0% | 71 | -2,320 | -16.43% | Q4 2025 | Feb 10, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 9,869 | 152 | 0.0% | 0.0% | 72 | -5,062 | -33.9% | Q4 2025 | Feb 10, 2026 |
| Russell Investments Group, Ltd. | History | Added to | 5,932 | 91 | 0.0% | 0.0% | 73 | +1,510 | 34.15% | Q4 2025 | Feb 17, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 4,195 | 64 | 0.0% | 0.0% | 74 | -1,073 | -20.37% | Q4 2025 | Feb 12, 2026 |
| Legal & General Group Plc | History | Added to | 4,130 | 63 | 0.0% | 0.0% | 75 | +1,176 | 39.81% | Q4 2025 | Feb 09, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 3,312 | 51 | 0.0% | 0.0% | 76 | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Added to | 2,850 | 43 | 0.0% | 0.0% | 77 | +819 | 40.32% | Q4 2025 | Feb 17, 2026 |
| Sterling Capital Management LLC | History | Added to | 2,667 | 41 | 0.0% | 0.0% | 78 | +429 | 19.17% | Q4 2025 | Feb 13, 2026 |
| ROYAL BANK OF CANADA | History | New | 1,491 | 23 | 0.0% | — | 79 | +1,491 | New | Q4 2025 | Feb 17, 2026 |
| AMALGAMATED BANK | History | Added to | 1,454 | 22 | 0.0% | — | 80 | +1,445 | 16055.56% | Q4 2025 | Feb 05, 2026 |
| CITIGROUP INC | History | Reduced | 1,335 | 20 | 0.0% | 0.0% | 81 | -257 | -16.14% | Q4 2025 | Feb 13, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 1,252 | 19 | 0.0% | 0.0% | 82 | -653 | -34.28% | Q4 2025 | Feb 17, 2026 |
| STRS OHIO | History | No change | 900 | 13 | 0.0% | 0.0% | 83 | 0 | 0.0% | Q4 2025 | Feb 02, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | Added to | 471 | 7 | 0.0% | — | 84 | +428 | 995.35% | Q4 2025 | Jan 15, 2026 |
| Versant Capital Management, Inc | History | New | 393 | 6 | 0.0% | — | 85 | +393 | New | Q4 2025 | Jan 08, 2026 |
| GAMMA Investing LLC | History | Added to | 357 | 5 | 0.0% | 0.0% | 86 | +175 | 96.15% | Q4 2025 | Jan 05, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | History | New | 210 | 3 | 0.0% | — | 87 | +210 | New | Q4 2025 | Feb 13, 2026 |
| DIADEMA PARTNERS LP | History | No change | 1,046 | 2 | 0.0% | 0.0% | 88 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| SIGNATUREFD, LLC | History | New | 128 | 1 | 0.0% | — | 90 | +128 | New | Q4 2025 | Jan 20, 2026 |
| Aster Capital Management (DIFC) Ltd | History | New | 95 | 1 | 0.0% | — | 94 | +95 | New | Q4 2025 | Feb 17, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 89 | 1 | 0.0% | — | 92 | +88 | 8800.0% | Q4 2025 | Feb 06, 2026 |
| CWM, LLC | History | Reduced | 39 | 1 | 0.0% | — | 91 | -18 | -31.58% | Q4 2025 | Jan 26, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Added to | 93 | 1 | 0.0% | — | 89 | +10 | 12.05% | Q4 2025 | Feb 06, 2026 |
| Farther Finance Advisors, LLC | History | No change | 77 | 1 | 0.0% | — | 93 | 0 | 0.0% | Q4 2025 | Jan 23, 2026 |
| Deep Track Capital, LP | History | Closed out | 0 | 0 | — | 0.55% | — | -2,279,892 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Frazier Life Sciences Management, L.P. | History | Closed out | 0 | 0 | — | 0.37% | — | -1,413,280 | -100.0% | Q3 2025 | Nov 14, 2025 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | History | Closed out | 0 | 0 | — | 0.07% | — | -531,163 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Corient Private Wealth LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,741 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Arax Advisory Partners | History | Reduced | 3 | 0 | — | 0.0% | — | -152 | -98.06% | Q4 2025 | Feb 13, 2026 |
| SIMPLEX TRADING, LLC | History | New | 59 | 0 | — | — | — | +59 | New | Q4 2025 | Feb 11, 2026 |
| Allworth Financial LP | History | New | 24 | 0 | — | — | — | +24 | New | Q4 2025 | Feb 05, 2026 |
| Larson Financial Group LLC | History | New | 23 | 0 | — | — | — | +23 | New | Q4 2025 | Feb 06, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 14 | 0 | — | — | — | -13 | -48.15% | Q4 2025 | Feb 03, 2026 |
| Torren Management, LLC | History | New | 5 | 0 | — | — | — | +5 | New | Q4 2025 | Jan 30, 2026 |
| PRINCIPAL SECURITIES, INC. | History | Closed out | 0 | 0 | — | — | — | -5 | -100.0% | Q3 2025 | Nov 12, 2025 |
| ROTHSCHILD INVESTMENT LLC | History | Added to | 9 | 0 | — | — | — | +4 | 80.0% | Q4 2025 | Feb 10, 2026 |
| TFC Financial Management, Inc. | History | New | 3 | 0 | — | — | — | +3 | New | Q4 2025 | Jan 23, 2026 |
| OSAIC HOLDINGS, INC. | History | New | 1 | 0 | — | — | — | +1 | New | Q4 2025 | Feb 17, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| ASSETMARK, INC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 23, 2026 |
| Capital Advisors, Ltd. LLC | History | No change | 6 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 21, 2026 |
| Avion Wealth | History | No change | 7 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 23, 2026 |