| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 7.63M (1.97%) | 1.31M Increased by +17.22% | Jun 30, 24 |
| 2 | NEA Management Company, LLC | 5.58M (1.44%) | 476.19K Increased by +8.53% | Jun 30, 24 |
| 3 | Deep Track Capital, LP | 4.00M (1.03%) | 812.59K Increased by +20.31% | Jun 30, 24 |
| 4 | Vivo Capital, LLC | 3.55M (0.92%) | -60.42K Decreased by -1.70% | Jun 30, 24 |
| 5 | Maverick Capital Ltd | 3.09M (0.80%) | 1.32M Increased by +42.58% | Jun 30, 24 |
| 6 | Orbimed Advisors, LLC | 2.86M (0.74%) | -536.27K Decreased by -18.74% | Jun 30, 24 |
| 7 | The Carlyle Group Inc | 2.46M (0.63%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 8 | Perceptive Advisors LLC | 2.43M (0.63%) | -1.33M Decreased by -54.56% | Jun 30, 24 |
| 9 | Eventide Asset Management, LLC | 2.19M (0.56%) | 809.74K Increased by +37.02% | Mar 31, 24 |
| 10 | Federated Hermes Inc | 2.16M (0.56%) | -95.00K Decreased by -4.39% | Jun 30, 24 |
| 11 | Octagon Capital Advisors LP | 1.90M (0.49%) | -473.80K Decreased by -25.00% | Jun 30, 24 |
| 12 | Caligan Partners LP | 1.84M (0.48%) | 547.31K Increased by +29.68% | Jun 30, 24 |
| 13 | FMR Inc | 1.73M (0.45%) | -3.17M Decreased by -183.15% | Mar 31, 24 |
| 14 | Wellington Management Company LLP | 1.57M (0.41%) | -2.34M Decreased by -148.80% | Jun 30, 24 |
| 15 | Wagonhound Investments, LP | 1.16M (0.30%) | -366.00 Decreased by -0.03% | Sep 30, 23 |
| 16 | Bellevue Group AG | 1.13M (0.29%) | -5.07K Decreased by -0.45% | Jun 30, 24 |
| 17 | Jennison Associates LLC | 1.13M (0.29%) | -465.80K Decreased by -41.29% | Jun 30, 24 |
| 18 | Aisling Capital Management LP | 1.12M (0.29%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 19 | HHG PLC | 1.09M (0.28%) | -939.95K Decreased by -86.07% | Jun 30, 24 |
| 20 | Hood River Capital Management LLC | 1.06M (0.27%) | 74.70K Increased by +7.03% | Jun 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Fidelity® Select Biotechnology | 1.34M (0.35%) | -117.00K Decreased by -8.73% | Nov 30, 23 |
| 2 | Vanguard Health Care Inv | 1.16M (0.30%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 3 | Federated Hermes Kaufmann Growth | 1.15M (0.30%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 4 | Federated Hermes Kaufmann R | 1.15M (0.30%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 5 | Bellevue Healthcare Ord | 1.10M (0.28%) | 325.70K Increased by +29.53% | Jul 31, 24 |
| 6 | Federated Hermes Kaufmann Small Cap A | 990.00K (0.26%) | -95.00K Decreased by -9.60% | Jun 30, 24 |
| 7 | Federated Hermes Kaufmann Small Cap Grow | 990.00K (0.26%) | -95.00K Decreased by -9.60% | Jun 30, 24 |
| 8 | Candriam Eqs L Biotech C USD Cap | 773.00K (0.20%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 9 | American Century Small Cap Growth Inv | 767.54K (0.20%) | 280.99K Increased by +36.61% | Jun 30, 24 |
| 10 | American Century U.S. Small Cap Growth | 767.54K (0.20%) | 280.99K Increased by +36.61% | Jun 30, 24 |
| 11 | SEB Läkemedelsfond | 732.74K (0.19%) | 0.00 Increased by 0.00% | Aug 31, 24 |
| 12 | Fidelity Select Biotechnology | 719.60K (0.19%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 13 | Jennison Health Sciences Equity | 699.24K (0.18%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 14 | PGIM Jennison Health Sciences Z | 699.24K (0.18%) | 0.00 Increased by 0.00% | Jul 31, 24 |
| 15 | Fidelity® Small Cap Growth | 662.99K (0.17%) | -805.00 Decreased by -0.12% | Oct 31, 23 |
| 16 | Fidelity Small Cap Growth | 662.19K (0.17%) | -799.00 Decreased by -0.12% | Jan 31, 24 |
| 17 | Loomis Sayles Small Cap Growth Instl | 653.58K (0.17%) | 653.58K Increased by +100.00% | Jul 31, 24 |
| 18 | Fidelity Select Health Care | 600.00K (0.15%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 19 | FIAM Small Cap Core CIT Cl B | 572.80K (0.15%) | 0.00 Increased by 0.00% | Apr 30, 24 |
| 20 | FIAM Small Cap Core Composite | 572.80K (0.15%) | 139.20K Increased by +24.30% | Mar 31, 24 |