| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 14.93M (45.35%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | Sands Capital Ventures, LLC | 3.42M (10.38%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 3 | Franklin Resources Inc | 3.14M (9.54%) | -131.69K Decreased by -4.19% | Mar 31, 25 |
| 4 | Deep Track Capital, LP | 2.51M (7.63%) | -1.40M Decreased by -55.84% | Sep 30, 23 |
| 5 | BlackRock Inc | 2.33M (7.08%) | -41.00K Decreased by -1.76% | Mar 31, 25 |
| 6 | Boxer Capital LLC | 2.21M (6.70%) | 2.21M Increased by +100.00% | Sep 30, 23 |
| 7 | FMR Inc | 2.03M (6.15%) | 1.86K Increased by +0.09% | Mar 31, 25 |
| 8 | Vanguard Group Inc | 1.94M (5.88%) | -3.78K Decreased by -0.20% | Mar 31, 25 |
| 9 | Rock Springs Capital Management LP | 1.84M (5.58%) | -461.14K Decreased by -25.08% | Dec 31, 24 |
| 10 | Knollwood Investment Advisory LLC | 1.63M (4.95%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 11 | Millennium Management LLC | 1.14M (3.45%) | -209.52K Decreased by -18.46% | Mar 31, 25 |
| 12 | Pathstone Holdings LLC | 1.09M (3.30%) | 479.69K Increased by +44.15% | Mar 31, 25 |
| 13 | Great Point Partners LLC | 1.07M (3.26%) | 22.83K Increased by +2.13% | Sep 30, 23 |
| 14 | Alyeska Investment Group, L.P. | 939.60K (2.85%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 15 | LAURION CAPITAL MANAGEMENT LP | 867.05K (2.63%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 16 | Geode Capital Management, LLC | 861.90K (2.62%) | -8.66K Decreased by -1.00% | Mar 31, 25 |
| 17 | T. Rowe Price Associates, Inc. | 849.62K (2.58%) | -196.75K Decreased by -23.16% | Sep 30, 24 |
| 18 | JPMorgan Chase & Co | 832.27K (2.53%) | -105.64K Decreased by -12.69% | Mar 31, 25 |
| 19 | Hudson Bay Capital Management LP | 770.00K (2.34%) | 55.00K Increased by +7.14% | Mar 31, 25 |
| 20 | Altium Capital Management, LP | 650.00K (1.97%) | 650.00K Increased by +100.00% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Franklin Biotechnology Discv A(acc)USD | 1.48M (4.49%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 2 | Franklin Small Cap Growth SMA | 1.19M (3.61%) | 1.19M Increased by +100.00% | Sep 30, 24 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 1.15M (3.48%) | 0.00 Increased by 0.00% | May 31, 25 |
| 4 | Fidelity Select Health Care | 1.14M (3.46%) | 0.00 Increased by 0.00% | May 31, 25 |
| 5 | iShares Russell 2000 ETF | 971.80K (2.95%) | 0.00 Increased by 0.00% | May 31, 25 |
| 6 | Franklin Biotechnology Discovery A | 826.40K (2.51%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 7 | Franklin US Small Cap Growth Equity | 767.97K (2.33%) | -128.22K Decreased by -16.70% | Mar 31, 25 |
| 8 | Franklin Small Cap Growth Adv | 708.38K (2.15%) | -59.59K Decreased by -8.41% | Jun 30, 25 |
| 9 | Fidelity Advisor Health Care I | 700.00K (2.13%) | 0.00 Increased by 0.00% | May 31, 25 |
| 10 | Vanguard Institutional Extnd Mkt Idx Tr | 472.17K (1.43%) | 0.00 Increased by 0.00% | May 31, 25 |
| 11 | Fidelity Small Cap Index | 408.40K (1.24%) | -626.00 Decreased by -0.15% | Apr 30, 25 |
| 12 | iShares Russell 2000 Value ETF | 364.32K (1.11%) | 0.00 Increased by 0.00% | May 31, 25 |
| 13 | A4Investments SICAV SIF ACCI IlanaA2EURH | 225.00K (0.68%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 14 | Vanguard Russell 2000 ETF | 209.36K (0.64%) | 1.88K Increased by +0.90% | May 31, 25 |
| 15 | State St Russell Sm Cap® Indx SL Cl I | 205.20K (0.62%) | 0.00 Increased by 0.00% | May 31, 25 |
| 16 | Fidelity VIP Health Care Initial | 180.00K (0.55%) | 0.00 Increased by 0.00% | May 31, 25 |
| 17 | Fidelity Extended Market Index | 170.67K (0.52%) | -762.00 Decreased by -0.45% | May 31, 25 |
| 18 | Vifag 2002 SICAV | 150.00K (0.46%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 19 | Fidelity® Extended Market Index | 137.97K (0.42%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 20 | Schwab Small Cap Index | 116.90K (0.36%) | 0.00 Increased by 0.00% | May 31, 25 |