| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | T. Rowe Price Investment Management,Inc. | 7.05M (18.84%) | 351.61K Increased by +4.99% | Mar 31, 25 |
| 2 | Wellington Management Company LLP | 6.13M (16.38%) | -485.33K Decreased by -7.92% | Mar 31, 25 |
| 3 | RTW INVESTMENTS, LLC | 4.87M (13.01%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 4 | FMR Inc | 4.84M (12.93%) | 22.80K Increased by +0.47% | Mar 31, 25 |
| 5 | PRIMECAP Management Company | 2.68M (7.16%) | 10.10K Increased by +0.38% | Mar 31, 25 |
| 6 | Rock Springs Capital Management LP | 2.37M (6.33%) | -293.69K Decreased by -12.40% | Mar 31, 24 |
| 7 | Baker Bros Advisors LP | 2.32M (6.21%) | 807.34K Increased by +34.76% | Mar 31, 25 |
| 8 | TANG CAPITAL MANAGEMENT LLC | 1.92M (5.12%) | 360.11K Increased by +18.80% | Mar 31, 25 |
| 9 | T. Rowe Price Associates, Inc. | 1.89M (5.04%) | -299.59K Decreased by -15.87% | Mar 31, 25 |
| 10 | Paradigm Biocapital Advisors LP | 1.79M (4.78%) | 333.29K Increased by +18.65% | Mar 31, 24 |
| 11 | Morgan Stanley - Brokerage Accounts | 1.74M (4.64%) | 135.18K Increased by +7.78% | Jun 30, 24 |
| 12 | Kynam Capital Management, LP | 1.70M (4.53%) | 470.00K Increased by +27.72% | Mar 31, 25 |
| 13 | Deep Track Capital, LP | 1.41M (3.77%) | 892.03K Increased by +63.20% | Mar 31, 25 |
| 14 | General Atlantic Llc | 1.26M (3.37%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 15 | Bellevue Group AG | 1.22M (3.26%) | 16.33K Increased by +1.34% | Mar 31, 25 |
| 16 | Armistice Capital, LLC | 978.00K (2.61%) | -222.00K Decreased by -22.70% | Mar 31, 25 |
| 17 | Logos Global Management LP | 900.00K (2.40%) | 500.00K Increased by +55.56% | Mar 31, 24 |
| 18 | BlackRock Inc | 871.79K (2.33%) | 4.44K Increased by +0.51% | Jun 30, 24 |
| 19 | Fiera Capital Corporation | 805.15K (2.15%) | 25.19K Increased by +3.13% | Mar 31, 25 |
| 20 | BRAIDWELL LP | 797.27K (2.13%) | 797.27K Increased by +100.00% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Health Care Inv | 3.15M (8.41%) | -1.44M Decreased by -45.62% | Jun 30, 25 |
| 2 | Vanguard Capital Opportunity Inv | 2.44M (6.52%) | 682.68K Increased by +27.99% | Jun 30, 25 |
| 3 | T. Rowe Price Small-Cap Stock | 2.06M (5.50%) | 44.92K Increased by +2.18% | Jun 30, 25 |
| 4 | T. Rowe Price US Small-Cap Core Equity | 2.06M (5.50%) | 195.97K Increased by +9.52% | Jun 30, 25 |
| 5 | Fidelity Growth Compy Commingled Pl S | 1.44M (3.85%) | 8.44K Increased by +0.59% | Jun 30, 25 |
| 6 | BB Biotech AG Ord | 1.21M (3.22%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 7 | Fidelity Growth Compy Commingled Pl O | 1.15M (3.08%) | 101.00 Increased by +0.01% | Aug 31, 24 |
| 8 | PRIMECAP Odyssey Aggressive Growth | 1.11M (2.98%) | 365.18K Increased by +32.79% | Jun 30, 25 |
| 9 | T. Rowe Price Instl Small-Cap Stock | 1.08M (2.88%) | 1.80K Increased by +0.17% | Jun 30, 25 |
| 10 | T. Rowe Price Small-Cap Value | 1.07M (2.87%) | -1.26K Decreased by -0.12% | Jun 30, 25 |
| 11 | Fidelity Growth Company Fund | 1.02M (2.72%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 12 | T. Rowe Price U.S. SC Core Eq Tr-D | 1.01M (2.71%) | 110.07K Increased by +10.87% | Jun 30, 25 |
| 13 | T. Rowe Price U.S. SC Core Eq Tr-Z | 902.33K (2.41%) | 44.96K Increased by +4.98% | Mar 31, 25 |
| 14 | T. Rowe Price Health Sciences | 773.70K (2.07%) | -37.18K Decreased by -4.81% | Jun 30, 25 |
| 15 | T. Rowe Price U.S. SC Value Eq Tr-Z | 737.44K (1.97%) | 20.48K Increased by +2.78% | Mar 31, 25 |
| 16 | Vanguard Explorer Inv | 648.22K (1.73%) | 648.22K Increased by +100.00% | Mar 31, 24 |
| 17 | T. Rowe Price U.S. SC Value Eq Tr-D | 633.25K (1.69%) | -104.18K Decreased by -16.45% | Jun 30, 25 |
| 18 | T. Rowe Price US Smlr Cm Eq A USD | 552.60K (1.48%) | -28.36K Decreased by -5.13% | Apr 30, 25 |
| 19 | T. Rowe Price All-Cap Opportunities Fund | 520.45K (1.39%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 20 | T. Rowe Price US All-Cap Opp Eq Comp | 520.45K (1.39%) | 0.00 Increased by 0.00% | Mar 31, 25 |