Stock
Reported value
$257.3M
Holders
58
+12 new · −10 exited
Holders’ est. mark
$44.5M
Price effect on 43 books still in the name
Largest holder
$42.9M
TCG Crossover Management, LLC
Notable conviction
Share of each notable manager’s 13F book.
- Renaissance Technologies0.0% · $1.43M
- Citadel0.0% · $1.03M
- State Street0.0% · $807.7K
Holder count by quarter
Who holds it
Notable only| Investor | Shares | Value | Est. mark | Change |
|---|---|---|---|---|
| TCG Crossover Management, LLC | 1.47M | $42.9M | — | New |
| Boxer Capital Management, LLC | 766.3K | $22.3M | $2.72M | Added$12.9M |
| MILLENNIUM MANAGEMENT LLC | 731.1K | $21.3M | $4.71M | Added$5M |
| VR ADVISER, LLC | 632.9K | $18.4M | $4.13M | Added$4.13M |
| STEMPOINT CAPITAL LP | 525.6K | $13.5M | $2.71M | Added$788.9K |
| Spruce Street Capital LP | 432K | $12.6M | $2.82M | Added$2.82M |
| BRAIDWELL LP | 396.1K | $11.5M | $2.59M | Added$916.4K |
| 5AM Venture Management, LLC | 387.5K | $11.3M | $2.53M | Added$2.53M |
| Kalehua Capital Management LLC | 385.2K | $11.2M | $9.33M | Added$9.33M |
| Vestal Point Capital, LP | 338.6K | $9.86M | — | New |
| Vivo Capital, LLC | 260K | $7.57M | $1.7M | Added$1.7M |
| PERCEPTIVE ADVISORS LLC | 229.4K | $6.68M | — | New |
| Woodline Partners LP | 227.8K | $6.64M | $1.49M | Added$1.43M |
| Balyasny Asset Management L.P. | 203.9K | $5.94M | $1.24M | Added$1.63M |
| Ikarian Capital, LLC | 173.1K | $5.04M | $429.6K | Added$3.56M |
| ACUTA CAPITAL PARTNERS, LLC | 172.8K | $5.04M | $1.13M | Added$1M |
| VANGUARD CAPITAL MANAGEMENT LLC | 169.1K | $4.93M | — | Held |
| AMERIPRISE FINANCIAL INC | 159.7K | $4.65M | $428.9K | Added$3.17M |
| SILVERARC CAPITAL MANAGEMENT, LLC | 144.3K | $4.2M | $942K | Added$646.6K |
| REGENTS OF THE UNIVERSITY OF CALIFORNIA | 133.2K | $3.88M | $869.8K | Added$869.8K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 88.7K | $2.58M | $578.9K | Added$578.9K |
| Euclidean Capital LLC | 87.7K | $2.55M | $572.7K | Added$572.7K |
| FRED ALGER MANAGEMENT, LLC | 71.7K | $2.09M | $468.2K | Cut−$161.5K |
| GEODE CAPITAL MANAGEMENT, LLC | 65.8K | $1.92M | $430.2K | Added$404.3K |
| Eversept Partners, LP | 58.6K | $1.71M | $382.8K | Cut−$445.7K |
| ArrowMark Colorado Holdings LLC | 55.1K | $1.61M | $360K | Added$360K |
| Renaissance Technologies | 49.1K | $1.43M | $147.7K | Added$919.7K |
| BOOTHBAY FUND MANAGEMENT, LLC | 47.3K | $1.38M | $119.5K | Added$964.1K |
| TWO SIGMA INVESTMENTS, LP | 39.5K | $1.15M | — | New |
| Citadel | 35.5K | $1.03M | $96.3K | Added$700.1K |
| VANGUARD FIDUCIARY TRUST CO | 35.4K | $1.03M | — | Held |
| Stonepine Capital Management, LLC | 33K | $961.4K | $215.5K | Cut−$1.61M |
| 683 Capital Management, LLC | 33K | $961.3K | $215.5K | Added$12.1K |
| BlackRock, Inc. | 27.9K | $811.3K | $170.5K | Added$221K |
| State Street | 27.7K | $807.7K | $158.8K | Added$257.9K |
| GOLDMAN SACHS GROUP INC | 25.9K | $753K | $168.6K | Added$169.4K |
| LMR Partners LLP | 23.6K | $686.2K | $153.8K | Added$153.8K |
| MORGAN STANLEY | 22.4K | $653.9K | $146.6K | Cut−$181.5K |
| UBS Group AG | 21.2K | $618.9K | $386 | Added$617.6K |
| MARSHALL WACE, LLP | 18.9K | $551.4K | $71.4K | Added$304.2K |
| Qube Research & Technologies Ltd | 14.5K | $422.9K | — | New |
| NORTHERN TRUST CORP | 12.3K | $357.3K | $80.1K | Added$51.5K |
| ADAR1 Capital Management, LLC | 12K | $349.6K | — | New |
| Alyeska Investment Group, L.P. | 10.2K | $296.8K | $66.5K | Added$66.5K |
| Hudson Bay Capital Management LP | 8.65K | $252.1K | — | New |
| BNP PARIBAS FINANCIAL MARKETS | 7.33K | $213.4K | $16.5K | Added$156.4K |
| Persistent Asset Partners Ltd | 7.14K | $208.1K | $28.5K | Added$109.6K |
| JANE STREET GROUP, LLC | 7.09K | $206.6K | $46.3K | Cut−$417.7K |
| Vanguard Global Advisers, LLC | 2.57K | $74.9K | — | Held |
| China Universal Asset Management Co., Ltd. | 2.5K | $72.8K | $9.79K | Added$38.9K |
| BARCLAYS PLC | 1.89K | $55K | — | New |
| JPMORGAN CHASE & CO | 1.12K | $30.7K | — | New |
| ROYAL BANK OF CANADA | 625 | $18K | $872 | Added$17K |
| FEDERATED HERMES, INC. | 29 | $845 | — | New |
| PRICE T ROWE ASSOCIATES INC /MD/ | 21.7K | $633 | $142 | Added$142 |
| HRT FINANCIAL LP | 12.2K | $354 | — | New |
| ACADIAN ASSET MANAGEMENT LLC | 1.51K | $43 | $9 | Added$9 |
| Tower Research Capital LLC (TRC) | 1 | $29 | — | New |
Who left
- Nantahala Capital Management, LLC$5.19M
- Empery Asset Management, LP$2.35M
- Schonfeld Strategic Advisors LLC$1.69M
- Walleye Capital LLC$927.5K
- BANK OF AMERICA CORP /DE/$669.1K
- Brevan Howard Capital Management LP$427.6K
- Quadrature Capital Ltd$334.5K
- OMERS ADMINISTRATION Corp$309.6K
- IEQ CAPITAL, LLC$304.4K
- CITIGROUP INC$24K
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.