Jade Biosciences, Inc. Common Stock (JBIO) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for JBIO. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 149 institutions reported holding JBIO, with 72.9 million shares worth $1.6 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| FMR | 9,126,877 | $203M | INCREASED |
| Janus Henderson (Jupiter Topco) | 6,273,262 | $139M | INCREASED |
| Fairmount Funds Management | 4,553,494 | $101M | UNCHANGED |
| RA Capital Management | 3,671,083 | $82M | UNCHANGED |
| VR Adviser | 3,220,364 | $72M | UNCHANGED |
Full institutional holdings, insider history, and congressional trades for Jade Biosciences, Inc. Common Stock on SentiSense.