| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 14.93M (46.26%) | 0 Increased by 0% | Dec 31, 23 |
| 2 | Sands Capital Ventures, LLC | 3.42M (10.59%) | 0 Increased by 0% | Dec 31, 23 |
| 3 | Franklin Resources Inc | 3.36M (10.41%) | 520.04K Increased by +15.48% | Dec 31, 23 |
| 4 | Deep Track Capital, LP | 2.51M (7.79%) | -1.4M Decreased by -55.84% | Sep 30, 23 |
| 5 | Rock Springs Capital Management LP | 2.3M (7.13%) | -512.52K Decreased by -22.28% | Dec 31, 23 |
| 6 | Boxer Capital LLC | 2.21M (6.84%) | 2.21M Increased by +100% | Sep 30, 23 |
| 7 | LAURION CAPITAL MANAGEMENT LP | 1.9M (5.87%) | 688.48K Increased by +36.33% | Sep 30, 23 |
| 8 | Vanguard Group Inc | 1.84M (5.7%) | -17K Decreased by -0.92% | Dec 31, 23 |
| 9 | Knollwood Investment Advisory LLC | 1.63M (5.04%) | 0 Increased by 0% | Dec 31, 23 |
| 10 | Millennium Management LLC | 1.5M (4.63%) | -221.01K Decreased by -14.78% | Dec 31, 23 |
| 11 | Great Point Partners LLC | 1.07M (3.33%) | 22.83K Increased by +2.13% | Sep 30, 23 |
| 12 | Altium Capital Management, LP | 650K (2.01%) | 650K Increased by +100% | Sep 30, 23 |
| 13 | Schonfeld Strategic Advisors LLC | 645.11K (2%) | 645.11K Increased by +100% | Sep 30, 23 |
| 14 | Alyeska Investment Group, L.P. | 613.82K (1.9%) | 613.82K Increased by +100% | Sep 30, 23 |
| 15 | Parkman Healthcare Partners LLC | 603.5K (1.87%) | 103.68K Increased by +17.18% | Dec 31, 23 |
| 16 | Hudson Bay Capital Management LP | 564.4K (1.75%) | -485.6K Decreased by -86.04% | Dec 31, 23 |
| 17 | Susquehanna International Group, LLP | 499.79K (1.55%) | 322.01K Increased by +64.43% | Dec 31, 23 |
| 18 | Pathstone Holdings LLC | 479.15K (1.48%) | 479.15K Increased by +100% | Dec 31, 23 |
| 19 | Pathstone Family Office, LLC | 478.79K (1.48%) | 11.73K Increased by +2.45% | Sep 30, 23 |
| 20 | Ikarian Capital, LLC | 315.26K (0.98%) | 0 Increased by 0% | Dec 31, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Franklin Biotechnology Discv A(acc)USD | 1.48M (4.58%) | 0 Increased by 0% | Feb 29, 24 |
| 2 | Franklin Small Cap Growth Adv | 1.2M (3.72%) | 0 Increased by 0% | Feb 29, 24 |
| 3 | Franklin US Small Cap Growth Equity | 1.2M (3.72%) | 0 Increased by 0% | Dec 31, 23 |
| 4 | Vanguard Total Stock Mkt Idx Inv | 1.14M (3.55%) | -174.49K Decreased by -15.24% | Feb 29, 24 |
| 5 | Fidelity Select Health Care | 1M (3.1%) | 1M Increased by +100% | Jan 31, 24 |
| 6 | Franklin Biotechnology Discovery A | 674K (2.09%) | 0 Increased by 0% | Feb 29, 24 |
| 7 | Fidelity Advisor Health Care I | 600K (1.86%) | 600K Increased by +100% | Jan 31, 24 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 472.17K (1.46%) | 0 Increased by 0% | Feb 29, 24 |
| 9 | Fidelity Extended Market Index | 148.31K (0.46%) | 10.69K Increased by +7.21% | Jan 31, 24 |
| 10 | Fidelity VIP Health Care Initial | 140K (0.43%) | 140K Increased by +100% | Jan 31, 24 |
| 11 | Fidelity® Extended Market Index | 137.97K (0.43%) | 0 Increased by 0% | Nov 30, 23 |
| 12 | Bridgeway Ultra-Small Company Market | 109.63K (0.34%) | -25K Decreased by -22.8% | Sep 30, 23 |
| 13 | A4Investments SICAV SIF ACCI IlanaA2EURH | 105K (0.33%) | 0 Increased by 0% | Jan 31, 24 |
| 14 | Fidelity Stock Selec All Cp | 90.94K (0.28%) | 90.94K Increased by +100% | Jan 31, 24 |
| 15 | iShares Micro-Cap ETF | 88.83K (0.28%) | 0 Increased by 0% | Feb 29, 24 |
| 16 | Fidelity VIP Stock Selector All Cap Init | 69K (0.21%) | 69K Increased by +100% | Jan 31, 24 |
| 17 | BlackRock Extended Mkt Composite | 65.87K (0.2%) | 43.09K Increased by +65.41% | Sep 30, 23 |
| 18 | BlackRock Extended Equity Market K | 57.47K (0.18%) | -116 Decreased by -0.2% | Dec 31, 23 |
| 19 | Vifag 2002 SICAV | 50K (0.15%) | 50K Increased by +100% | Jan 31, 24 |
| 20 | Fidelity Total Market Index | 42.79K (0.13%) | 0 Increased by 0% | Jan 31, 24 |