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Jade Biosciences (JBIO)
NASDAQ
$14.72-$0.19 (-1.25%)
Price as of Oct 23, 2026 1:12 PM EDT- $948.2MMarket Cap
- 50.15%1-Year Change
- BiotechnologyIndustry
Jade Biosciences (JBIO)
$14.72-$0.19 (-1.25%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FMR LLC | 14.35% | 9.1M | +2.0M (+22.37%) | Jun 30, 2026 |
JUPITER TOPCO LLC | 9.86% | 6.3M | +6.3M (+100.00%) | Jun 30, 2026 |
N/A | 9.86% | 6.3M | +6.3M (+100.00%) | Jun 30, 2026 |
FAIRMOUNT FUNDS MANAGEMENT LLC | 7.16% | 4.6M | 0 (0.00%) | Jun 30, 2026 |
RA CAPITAL MANAGEMENT, L.P. | 5.77% | 3.7M | 0 (0.00%) | Jun 30, 2026 |
VR ADVISER, LLC | 5.06% | 3.2M | 0 (0.00%) | Jun 30, 2026 |
JANUS HENDERSON GROUP PLC | 4.88% | 3.1M | +3.1M (+100.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.43% | 2.2M | +432,154 (+19.78%) | Jun 30, 2026 |
FIDELITY SECURITIES FUND | 2.74% | 1.7M | +502,302 (+28.78%) | Jul 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 2.47% | 1.6M | -10,812 (-0.69%) | May 31, 2026 |
FRANKLIN VALUE INVESTORS TRUST | 2.34% | 1.5M | +1.5M (+100.00%) | Jul 31, 2026 |
FIDELITY ADVISOR SERIES VII | 1.68% | 1.1M | -105,072 (-9.83%) | Jul 31, 2026 |
FRANKLIN STRATEGIC SERIES | 1.44% | 912,658 | +774,929 (+84.91%) | Jul 31, 2026 |
FIDELITY CAPITAL TRUST | 1.43% | 908,146 | +214,446 (+23.61%) | Jul 31, 2026 |
Current Ownership Distribution
- Institutions237.7M (78.45%)
- Mutual Funds63.1M (20.81%)
- Insiders2.2M (0.74%)
- Other0 (0.00%)
Insider Transactions
- 0.74% (2.2M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Eisner Mark | Award | Jun 25, 2026 | $0.00 | 47,675 | $0.00 | 47,675 |
Fairmount Funds Management LLC | Award | Jun 09, 2026 | $0.00 | 34,843 | $0.00 | 34,843 |
CAIN CHRISTOPHER W. | Award | Jun 09, 2026 | $0.00 | 34,843 | $0.00 | 34,843 |
Lavelle Erin | Award | Jun 09, 2026 | $0.00 | 34,843 | $0.00 | 34,843 |
DOBMEIER ERIC | Award | Jun 09, 2026 | $0.00 | 34,843 | $0.00 | 34,843 |
Balta Elizabeth See Remarks | Award | Feb 12, 2026 | $0.00 | 168,750 | $0.00 | 168,750 |
Dahms Bradford D. Chief Financial Officer | Award | Feb 12, 2026 | $0.00 | 226,875 | $0.00 | 226,875 |
Balta Elizabeth See Remarks | Award | Feb 12, 2026 | $0.00 | 28,125 | $0.00 | 28,125 |
Dahms Bradford D. Chief Financial Officer | Award | Feb 12, 2026 | $0.00 | 37,813 | $0.00 | 37,813 |
Fairmount Funds Management LLC | Award | Oct 06, 2025 | $7.8M | 855,047 | $9.14 | 855,047 |
Fairmount Funds Management LLC | Award | Oct 06, 2025 | $12.2M | 1.3M | $9.14 | 1.9M |
Dahms Bradford D. Chief Financial Officer | Award | Jul 14, 2025 | $0.00 | 526,000 | $0.00 | 526,000 |
CAIN CHRISTOPHER W. | Award | Apr 29, 2025 | $0.00 | 23,017 | $0.00 | 23,017 |
Fairmount Funds Management LLC | Award | Apr 29, 2025 | $0.00 | 23,017 | $0.00 | 23,017 |
Lavelle Erin | Award | Apr 29, 2025 | $0.00 | 23,017 | $0.00 | 23,017 |
Klein Lawrence Otto | Award | Apr 29, 2025 | $0.00 | 23,017 | $0.00 | 23,017 |
DOBMEIER ERIC | Award | Apr 29, 2025 | $0.00 | 23,017 | $0.00 | 23,017 |
RA CAPITAL MANAGEMENT, LLC | Other | Apr 28, 2025 | $0.00 | 1.1M | $0.00 | 1.3M |