Stock
Reported value
$112.6M
Holders
50
+14 new · −8 exited
Holders’ est. mark
$10M
Price effect on 33 books still in the name
Largest holder
$16.6M
RA CAPITAL MANAGEMENT, L.P.
Notable conviction
Share of each notable manager’s 13F book.
- Renaissance Technologies0.0% · $1.56M
- Citadel0.0% · $155.6K
- State Street0.0% · $55.7K
Holder count by quarter
Who holds it
Notable only| Investor | Shares | Value | Est. mark | Change |
|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 4M | $16.6M | — | New |
| ACORN CAPITAL ADVISORS, LLC | 2.84M | $11.8M | $3.52M | Added$3.52M |
| StepStone Group LP | 2.66M | $11M | $683.8K | Added$9.66M |
| ADAR1 Capital Management, LLC | 2.43M | $10.1M | $1.26M | Added$7.14M |
| Prosight Management, LP | 2.15M | $8.92M | $1.01M | Added$6.55M |
| BVF INC/IL | 1.98M | $8.19M | — | New |
| Vivo Capital, LLC | 1.93M | $7.98M | — | New |
| Vestal Point Capital, LP | 1.84M | $7.62M | $787.4K | Added$5.78M |
| Foresite Capital Management VI LLC | 1.45M | $5.99M | — | New |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.2M | $4.99M | — | New |
| Sio Capital Management, LLC | 1.08M | $4.47M | — | New |
| VANGUARD CAPITAL MANAGEMENT LLC | 582.5K | $2.41M | — | Held |
| NEA Management Company, LLC | 478.5K | $1.98M | $593.4K | Added$593.4K |
| Rosalind Advisors, Inc. | 443.8K | $1.84M | $550.3K | Cut−$281.2K |
| Renaissance Technologies | 377.3K | $1.56M | $306.7K | Added$844.5K |
| Carlyle Group Inc. | 269.9K | $1.12M | $345.5K | Added$345.5K |
| Affinity Asset Advisors, LLC | 241K | $997.6K | — | New |
| Sofinnova Investments, Inc. | 141.7K | $586.6K | — | New |
| Stonepine Capital Management, LLC | 132.6K | $548.9K | — | New |
| Shay Capital LLC | 132.2K | $547.4K | $164K | Cut−$1.72M |
| CANTOR FITZGERALD, L. P. | 99.9K | $413.6K | $123.9K | Cut−$877.1K |
| GEODE CAPITAL MANAGEMENT, LLC | 98.8K | $408.8K | $96.1K | Added$184.2K |
| Rangeley Capital, LLC | 95K | $393.3K | $117.8K | Cut−$27.2K |
| Aisling Capital Management LP | 88.6K | $366.8K | $109.9K | Added$109.9K |
| BlackRock, Inc. | 49.6K | $205.3K | $61.5K | Added$52.5K |
| VANGUARD FIDUCIARY TRUST CO | 43.4K | $179.6K | — | Held |
| Aldebaran Capital, LLC | 40.4K | $167.3K | $50.1K | Added$47.6K |
| Citadel | 37.6K | $155.6K | $46.6K | Cut−$491.5K |
| MARSHALL WACE, LLP | 36.4K | $150.9K | — | New |
| XTX Topco Ltd | 34.1K | $141.3K | $22.1K | Added$89.7K |
| MILLENNIUM MANAGEMENT LLC | 30.5K | $126.3K | — | New |
| JANE STREET GROUP, LLC | 26.8K | $111K | $24.1K | Added$54.7K |
| BARCLAYS PLC | 25K | $103.5K | $31K | Added$24.5K |
| TWO SIGMA INVESTMENTS, LP | 24.3K | $100.4K | $14K | Added$67.6K |
| NORTHERN TRUST CORP | 19.9K | $82.4K | $24.7K | Added$24.7K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 16.3K | $67.5K | $20.2K | Added$10.9K |
| MORGAN STANLEY | 14.3K | $59.3K | $17.8K | Cut−$13.1K |
| WELLS FARGO & COMPANY/MN | 13.5K | $55.9K | $13.6K | Added$24K |
| State Street | 13.5K | $55.7K | — | New |
| NewEdge Advisors, LLC | 44.6K | $44.6K | — | New |
| UBS Group AG | 3.4K | $14.1K | $1.5K | Added$10.6K |
| Vanguard Global Advisers, LLC | 745 | $3.08K | — | Held |
| BNP PARIBAS FINANCIAL MARKETS | 281 | $1.16K | $348 | Added$348 |
| ROYAL BANK OF CANADA | 230 | $1K | $443 | Added$1K |
| TRUST CO OF TOLEDO NA /OH/ | 136 | $563 | $169 | Added$169 |
| OSAIC HOLDINGS, INC. | 90 | $372 | $111 | Added$56 |
| JPMORGAN CHASE & CO | 45 | $171 | $40 | Cut−$1.41K |
| HRT FINANCIAL LP | 37.1K | $153 | — | New |
| GSA CAPITAL PARTNERS LLP | 22.2K | $92 | $28 | Cut−$41 |
| CITIGROUP INC | 1 | $4 | $1 | Cut−$10.8K |
Who left
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.