| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | venBio Partners LLC | 9.70M (30.69%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 2 | Vivo Capital, LLC | 4.03M (12.77%) | -185.53K Decreased by -4.60% | Sep 30, 24 |
| 3 | Vestal Point Capital LP | 3.60M (11.39%) | 990.00K Increased by +27.50% | Jun 30, 24 |
| 4 | Redmile Group, LLC | 3.39M (10.73%) | -249.38K Decreased by -7.35% | Jun 30, 25 |
| 5 | TANG CAPITAL MANAGEMENT LLC | 3.16M (9.99%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 6 | Cormorant Asset Management, LLC | 3.14M (9.94%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 7 | Almitas Capital LLC | 2.54M (8.03%) | 1.19M Increased by +46.69% | Jun 30, 25 |
| 8 | BlackRock Inc | 2.31M (7.32%) | -70.45K Decreased by -3.04% | Mar 31, 25 |
| 9 | Orbimed Advisors, LLC | 1.89M (5.99%) | -823.51K Decreased by -43.47% | Jun 30, 24 |
| 10 | FMR Inc | 1.85M (5.86%) | -4.01M Decreased by -216.77% | Dec 31, 24 |
| 11 | Vanguard Group Inc | 1.60M (5.07%) | -237.12K Decreased by -14.81% | Jun 30, 25 |
| 12 | Paradigm Biocapital Advisors LP | 1.58M (4.99%) | 1.58M Increased by +100.00% | Jun 30, 24 |
| 13 | Bank of America Corp | 1.45M (4.59%) | 416.45K Increased by +28.69% | Mar 31, 25 |
| 14 | Acadian Asset Management LLC | 1.30M (4.10%) | 1.30M Increased by +99.98% | Mar 31, 25 |
| 15 | BRAIDWELL LP | 1.25M (3.95%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 16 | Logos Global Management LP | 1.00M (3.16%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 17 | Millennium Management LLC | 944.08K (2.99%) | -1.19M Decreased by -125.52% | Mar 31, 25 |
| 18 | Geode Capital Management, LLC | 770.91K (2.44%) | 30.80K Increased by +4.00% | Mar 31, 25 |
| 19 | State Street Corp | 718.85K (2.27%) | 34.73K Increased by +4.83% | Mar 31, 25 |
| 20 | Two Sigma Advisers, LLC | 703.30K (2.23%) | 22.30K Increased by +3.17% | Jun 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | HBM Healthcare Investments AG Ord | 4.50M (14.24%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 2 | Fidelity Small Cap Growth | 1.69M (5.35%) | -78.26K Decreased by -4.63% | Aug 31, 24 |
| 3 | Fidelity® Small Cap Growth | 1.35M (4.26%) | 564.89K Increased by +41.98% | Oct 31, 23 |
| 4 | Fidelity® Select Biotechnology | 1.14M (3.60%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 5 | Vanguard US Total Market Shares ETF | 984.59K (3.12%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | Fidelity® Small Cap Value | 970.00K (3.07%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 7 | Vanguard Total Stock Mkt Idx Inv | 963.53K (3.05%) | -21.06K Decreased by -2.19% | Jul 31, 25 |
| 8 | Fidelity Advisor Biotechnology I | 924.23K (2.92%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Fidelity Advisor® Biotechnology I | 922.70K (2.92%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Fidelity Advisor® Growth Opps M | 900.50K (2.85%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 11 | Fidelity Advisor Growth Opps M | 899.00K (2.84%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 12 | Fidelity® Series Small Cap Opps | 856.84K (2.71%) | 519.24K Increased by +60.60% | Oct 31, 23 |
| 13 | Fidelity Stock Selector Small Cap | 837.11K (2.65%) | 10.71K Increased by +1.28% | Dec 31, 24 |
| 14 | Fidelity Select Biotechnology | 835.50K (2.64%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 15 | Fidelity Series Small Cap Opps | 769.53K (2.43%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 16 | Fidelity Small Cap Value Fund | 678.40K (2.15%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 17 | Fidelity Small Cap Growth K6 | 621.50K (1.97%) | -25.03K Decreased by -4.03% | Aug 31, 24 |
| 18 | Biotech Growth Ord | 512.26K (1.62%) | 105.00K Increased by +20.50% | Jun 30, 24 |
| 19 | Fidelity® Small Cap Growth K6 | 475.80K (1.51%) | 242.87K Increased by +51.05% | Oct 31, 23 |
| 20 | Fidelity® Stock Selector Small Cap | 416.50K (1.32%) | 266.70K Increased by +64.03% | Oct 31, 23 |