| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | venBio Partners LLC | 9.70M (30.95%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | Vivo Capital, LLC | 4.03M (12.87%) | -185.53K Decreased by -4.60% | Sep 30, 24 |
| 3 | Redmile Group, LLC | 3.64M (11.62%) | -48.78K Decreased by -1.34% | Mar 31, 25 |
| 4 | Vestal Point Capital LP | 3.60M (11.49%) | 990.00K Increased by +27.50% | Jun 30, 24 |
| 5 | TANG CAPITAL MANAGEMENT LLC | 3.16M (10.08%) | -138.62K Decreased by -4.39% | Mar 31, 25 |
| 6 | Cormorant Asset Management, LLC | 3.14M (10.02%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 7 | BlackRock Inc | 2.31M (7.38%) | -70.45K Decreased by -3.04% | Mar 31, 25 |
| 8 | Orbimed Advisors, LLC | 1.89M (6.04%) | -823.51K Decreased by -43.47% | Jun 30, 24 |
| 9 | FMR Inc | 1.85M (5.91%) | -4.01M Decreased by -216.77% | Dec 31, 24 |
| 10 | Vanguard Group Inc | 1.84M (5.86%) | -49.08K Decreased by -2.67% | Mar 31, 25 |
| 11 | Paradigm Biocapital Advisors LP | 1.58M (5.03%) | 1.58M Increased by +100.00% | Jun 30, 24 |
| 12 | Bank of America Corp | 1.45M (4.63%) | 416.45K Increased by +28.69% | Mar 31, 25 |
| 13 | Almitas Capital LLC | 1.35M (4.32%) | 130.20K Increased by +9.62% | Mar 31, 25 |
| 14 | Acadian Asset Management LLC | 1.30M (4.14%) | 1.30M Increased by +99.98% | Mar 31, 25 |
| 15 | BRAIDWELL LP | 1.25M (3.99%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 16 | Logos Global Management LP | 1.00M (3.19%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 17 | Millennium Management LLC | 944.08K (3.01%) | -1.19M Decreased by -125.52% | Mar 31, 25 |
| 18 | Geode Capital Management, LLC | 770.91K (2.46%) | 30.80K Increased by +4.00% | Mar 31, 25 |
| 19 | State Street Corp | 718.85K (2.29%) | 34.73K Increased by +4.83% | Mar 31, 25 |
| 20 | BMO Capital Markets Corp. | 682.39K (2.18%) | -144.19K Decreased by -21.13% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | HBM Healthcare Investments AG Ord | 4.50M (14.36%) | 1.07M Increased by +23.85% | Mar 31, 25 |
| 2 | Fidelity Small Cap Growth | 1.69M (5.39%) | -78.26K Decreased by -4.63% | Aug 31, 24 |
| 3 | Fidelity® Small Cap Growth | 1.35M (4.29%) | 564.89K Increased by +41.98% | Oct 31, 23 |
| 4 | Fidelity® Select Biotechnology | 1.14M (3.63%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 5 | Vanguard Total Stock Mkt Idx Inv | 984.59K (3.14%) | 0.00 Increased by 0.00% | May 31, 25 |
| 6 | Vanguard US Total Market Shares ETF | 984.59K (3.14%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 7 | Fidelity® Small Cap Value | 970.00K (3.09%) | 0.00 Increased by 0.00% | Oct 31, 23 |
| 8 | Fidelity Advisor Biotechnology I | 924.23K (2.95%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Fidelity Advisor® Biotechnology I | 922.70K (2.94%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Fidelity Advisor® Growth Opps M | 900.50K (2.87%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 11 | Fidelity Advisor Growth Opps M | 899.00K (2.87%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 12 | Fidelity® Series Small Cap Opps | 856.84K (2.73%) | 519.24K Increased by +60.60% | Oct 31, 23 |
| 13 | Fidelity Stock Selector Small Cap | 837.11K (2.67%) | 10.71K Increased by +1.28% | Dec 31, 24 |
| 14 | Fidelity Select Biotechnology | 835.50K (2.67%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 15 | iShares Russell 2000 ETF | 835.23K (2.66%) | 0.00 Increased by 0.00% | May 31, 25 |
| 16 | Fidelity Series Small Cap Opps | 769.53K (2.46%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 17 | Fidelity Small Cap Value Fund | 678.40K (2.16%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 18 | Fidelity Small Cap Growth K6 | 621.50K (1.98%) | -25.03K Decreased by -4.03% | Aug 31, 24 |
| 19 | Biotech Growth Ord | 512.26K (1.63%) | 105.00K Increased by +20.50% | Jun 30, 24 |
| 20 | Fidelity® Small Cap Growth K6 | 475.80K (1.52%) | 242.87K Increased by +51.05% | Oct 31, 23 |