| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | venBio Partners LLC | 9.70M (30.02%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 2 | Vivo Capital, LLC | 4.03M (12.49%) | -185.53K Decreased by -4.60% | Sep 30, 24 |
| 3 | Redmile Group, LLC | 3.69M (11.42%) | -146.97K Decreased by -3.98% | Dec 31, 24 |
| 4 | Vestal Point Capital LP | 3.60M (11.14%) | 990.00K Increased by +27.50% | Jun 30, 24 |
| 5 | TANG CAPITAL MANAGEMENT LLC | 3.30M (10.20%) | -907.85K Decreased by -27.54% | Dec 31, 24 |
| 6 | Cormorant Asset Management, LLC | 3.14M (9.72%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 7 | Morgan Stanley - Brokerage Accounts | 2.50M (7.73%) | 2.18M Increased by +87.16% | Dec 31, 24 |
| 8 | BlackRock Inc | 2.38M (7.38%) | -217.53K Decreased by -9.12% | Dec 31, 24 |
| 9 | Millennium Management LLC | 2.13M (6.59%) | 126.74K Increased by +5.95% | Dec 31, 24 |
| 10 | Orbimed Advisors, LLC | 1.89M (5.86%) | -823.51K Decreased by -43.47% | Jun 30, 24 |
| 11 | Vanguard Group Inc | 1.89M (5.84%) | 2.43K Increased by +0.13% | Dec 31, 24 |
| 12 | FMR Inc | 1.85M (5.73%) | -4.01M Decreased by -216.77% | Dec 31, 24 |
| 13 | Paradigm Biocapital Advisors LP | 1.58M (4.88%) | 1.58M Increased by +100.00% | Jun 30, 24 |
| 14 | MPM Oncology Impact Management LP | 1.39M (4.31%) | -1.02M Decreased by -73.19% | Dec 31, 24 |
| 15 | BRAIDWELL LP | 1.25M (3.87%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 16 | Almitas Capital LLC | 1.22M (3.78%) | 1.22M Increased by +100.00% | Dec 31, 24 |
| 17 | Bank of America Corp | 1.04M (3.20%) | 860.70K Increased by +83.13% | Dec 31, 24 |
| 18 | Logos Global Management LP | 1.00M (3.09%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 19 | BMO Capital Markets Corp. | 826.58K (2.56%) | 826.58K Increased by +100.00% | Dec 31, 24 |
| 20 | Bank of Montreal | 826.58K (2.56%) | 826.58K Increased by +100.00% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | HBM Healthcare Investments AG Ord | 3.43M (10.61%) | 1.93M Increased by +56.23% | Dec 31, 24 |
| 2 | Fidelity Small Cap Growth | 1.69M (5.23%) | -78.26K Decreased by -4.63% | Aug 31, 24 |
| 3 | Fidelity® Small Cap Growth | 1.35M (4.16%) | 564.89K Increased by +41.98% | Oct 31, 23 |
| 4 | Fidelity® Select Biotechnology | 1.14M (3.52%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 984.59K (3.05%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 6 | Vanguard US Total Market Shares ETF | 984.59K (3.05%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 7 | Fidelity® Small Cap Value | 970.00K (3.00%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 8 | Fidelity Advisor Biotechnology I | 924.23K (2.86%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Fidelity Advisor® Biotechnology I | 922.70K (2.86%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Fidelity Advisor® Growth Opps M | 900.50K (2.79%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 11 | Fidelity Advisor Growth Opps M | 899.00K (2.78%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 12 | Fidelity® Series Small Cap Opps | 856.84K (2.65%) | 519.24K Increased by +60.60% | Oct 31, 23 |
| 13 | Fidelity Stock Selector Small Cap | 837.11K (2.59%) | 10.71K Increased by +1.28% | Dec 31, 24 |
| 14 | Fidelity Select Biotechnology | 835.50K (2.59%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 15 | iShares Russell 2000 ETF | 824.53K (2.55%) | -6.67K Decreased by -0.81% | Apr 29, 25 |
| 16 | Fidelity Series Small Cap Opps | 769.53K (2.38%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 17 | Fidelity Small Cap Value Fund | 678.40K (2.10%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 18 | Fidelity Small Cap Growth K6 | 621.50K (1.92%) | -25.03K Decreased by -4.03% | Aug 31, 24 |
| 19 | Biotech Growth Ord | 512.26K (1.59%) | 105.00K Increased by +20.50% | Jun 30, 24 |
| 20 | Fidelity® Small Cap Growth K6 | 475.80K (1.47%) | 242.87K Increased by +51.05% | Oct 31, 23 |