Jade Biosciences, Inc. JBIO
14.57 USD +0.64 (+4.59%)
At closeNov 3, 2026, 4:01 PM EST
14.57 0.00 0.00%
After hours · Nov 3, 4:01 PM ET
14.08 Day range 14.85
8.36 52-week range 28.00
- YTD
- -5.57%
- 1 year
- +53.85%
Held by funds
79 US ETFs and mutual funds hold JBIO · largest positions
Ownership
Held by insiders 0.79%
Held by institutions 116.01%
Float held by institutions 116.93%
Institutions 214
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| FMR, LLC | 14.35% | 9,126,877 | 152.97M | Jun 29, 2026 |
| Jupiter Topco LLC | 9.86% | 6,273,262 | 105.14M | Jun 29, 2026 |
| Fairmount Funds Management LLC | 7.16% | 4,553,494 | 76.32M | Jun 29, 2026 |
| RA Capital Management, L.P. | 5.77% | 3,671,083 | 61.53M | Jun 29, 2026 |
| Venrock Adviser, LLC | 5.06% | 3,220,364 | 53.97M | Jun 29, 2026 |
| Bellevue Group AG | 4.81% | 3,057,996 | 51.25M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.67% | 1,699,343 | 28.48M | Jun 29, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 2.37% | 1,506,416 | 25.25M | Jul 30, 2026 |
| Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund | 1.87% | 1,191,884 | 19.98M | Jul 30, 2026 |
| Fidelity Capital Trust-Fidelity Stock Selector Small Cap Fund | 1.43% | 908,146 | 15.22M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 1.31% | 833,590 | 13.97M | Jul 30, 2026 |
| Fidelity Select Portfolios-Select Health Care Portfolio | 1.29% | 819,578 | 13.74M | Jul 30, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BALTA ELIZABETH | Officer | Stock Award(Grant) | Feb 11, 2026 | 28,125 |
| DAHMS BRADFORD D | Chief Financial Officer | Stock Award(Grant) | Feb 11, 2026 | 37,813 |
| FAIRMOUNT FUNDS MANAGEMENT LLC | Beneficial Owner of more than 10% of a Class of Security | Stock Award(Grant) | Oct 5, 2025 | 0 |
| FROHLICH TOM | Chief Executive Officer | Stock Award(Grant) | Feb 11, 2026 | 86,331 |
| KING ANDREW JAMES | Officer | Stock Award(Grant) | Feb 11, 2026 | 386,113 |