| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | HHG PLC | 2.53M (12.34%) | 1.03M Increased by +40.54% | Jun 30, 25 |
| 2 | Adage Capital Partners Gp LLC | 1.97M (9.62%) | 231.83K Increased by +11.74% | Jun 30, 25 |
| 3 | Cormorant Asset Management, LLC | 1.63M (7.92%) | -120.00K Decreased by -7.38% | Jun 30, 25 |
| 4 | BlackRock Inc | 1.59M (7.75%) | 173.19K Increased by +10.89% | Jun 30, 25 |
| 5 | T. Rowe Price Associates, Inc. | 1.47M (7.18%) | 377.35K Increased by +25.62% | Jun 30, 25 |
| 6 | Vida Ventures Advisors, LLC | 1.47M (7.16%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 7 | Morgan Stanley - Brokerage Accounts | 1.23M (5.98%) | 12.67K Increased by +1.03% | Jun 30, 25 |
| 8 | Vanguard Group Inc | 1.22M (5.92%) | 128.62K Increased by +10.58% | Jun 30, 25 |
| 9 | VR Adviser, LLC | 989.99K (4.82%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 10 | Soleus Capital Management, L.P. | 966.74K (4.71%) | -173.00K Decreased by -17.90% | Jun 30, 25 |
| 11 | Point72 Asset Management, L.P. | 954.08K (4.65%) | 620.54K Increased by +65.04% | Jun 30, 25 |
| 12 | Capital Research Global Investors | 853.75K (4.16%) | -139.82K Decreased by -16.38% | Mar 31, 25 |
| 13 | RA Capital Management, LLC | 761.96K (3.71%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 14 | Perceptive Advisors LLC | 752.92K (3.67%) | -227.97K Decreased by -30.28% | Jun 30, 25 |
| 15 | State Street Corp | 698.09K (3.40%) | -38.95K Decreased by -5.58% | Jun 30, 25 |
| 16 | Baker Bros Advisors LP | 689.49K (3.36%) | 357.95K Increased by +51.92% | Jun 30, 25 |
| 17 | Deerfield Management Co | 686.93K (3.35%) | 67.00K Increased by +9.75% | Jun 30, 25 |
| 18 | Jacobs Levy Equity Management, Inc. | 683.38K (3.33%) | -624.14K Decreased by -91.33% | Sep 30, 23 |
| 19 | Altium Capital Management, LP | 650.00K (3.17%) | -775.00K Decreased by -119.23% | Sep 30, 23 |
| 20 | Assenagon Asset Management SA | 604.30K (2.94%) | 96.90K Increased by +16.03% | Jun 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | American Funds SMALLCAP World A | 748.24K (3.65%) | -139.82K Decreased by -18.69% | Mar 31, 25 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 673.37K (3.28%) | -14.92K Decreased by -2.22% | Jul 31, 25 |
| 3 | Vanguard US Total Market Shares ETF | 541.27K (2.64%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 4 | iShares Russell 2000 ETF | 430.21K (2.10%) | 0.00 Increased by 0.00% | Aug 31, 25 |
| 5 | Janus Henderson Global Life Sciences | 402.45K (1.96%) | 223.64K Increased by +55.57% | Jun 30, 25 |
| 6 | Janus Henderson Global Life Sciences D | 402.45K (1.96%) | 43.33K Increased by +10.77% | Jun 30, 25 |
| 7 | US Small-Cap Growth II Equity Comp | 393.45K (1.92%) | 4.67K Increased by +1.19% | Jun 30, 25 |
| 8 | Renaissance Global Health Care | 388.36K (1.89%) | 0.00 Increased by 0.00% | May 31, 25 |
| 9 | Janus Global Life Science AUSD | 335.21K (1.63%) | 190.85K Increased by +56.93% | Jun 30, 25 |
| 10 | Janus Henderson Glb Life Scn I2 USD | 327.75K (1.60%) | -6.59K Decreased by -2.01% | Jul 31, 25 |
| 11 | BlackRock Extended Mkt Composite | 303.70K (1.48%) | 219.02K Increased by +72.12% | Sep 30, 23 |
| 12 | SPDR® S&P Biotech ETF | 302.24K (1.47%) | 675.00 Increased by +0.22% | Aug 31, 25 |
| 13 | T. Rowe Price Health Sciences | 299.14K (1.46%) | -75.62K Decreased by -25.28% | Jul 31, 25 |
| 14 | T. Rowe Price New Horizons | 263.32K (1.28%) | -130.13K Decreased by -49.42% | Jul 31, 25 |
| 15 | T. Rowe Price Integrated US Sm Gr Eq | 258.45K (1.26%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 16 | T. Rowe Price Integrated US SmCapGrEq | 258.45K (1.26%) | 97.40K Increased by +37.69% | Jun 30, 25 |
| 17 | Janus Henderson Hrzn Biotec E2 USD | 212.11K (1.03%) | 110.32K Increased by +52.01% | Jun 30, 25 |
| 18 | Vanguard Institutional Extnd Mkt Idx Tr | 205.37K (1.00%) | -91.86K Decreased by -44.73% | Jul 31, 25 |
| 19 | Fidelity Select Biotechnology | 204.44K (1.00%) | 27.29K Increased by +13.35% | Feb 28, 25 |
| 20 | Franklin Biotechnology Discv A(acc)USD | 200.38K (0.98%) | 0.00 Increased by 0.00% | Aug 31, 25 |