| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | MPM Oncology Impact Management LP | 14.71M (36.26%) | 14.71M Increased by +100.00% | Dec 31, 24 |
| 2 | Avidity Partners Management LP | 7.48M (18.44%) | 60.05K Increased by +0.80% | Dec 31, 24 |
| 3 | Deep Track Capital, LP | 7.42M (18.29%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 4 | Nextech Invest AG | 7.42M (18.29%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 5 | Blue Owl Capital Holdings LP | 6.36M (15.68%) | 946.64K Increased by +14.89% | Dec 31, 24 |
| 6 | Great Point Partners LLC | 4.68M (11.55%) | -2.25M Decreased by -48.07% | Dec 31, 24 |
| 7 | Franklin Resources Inc | 4.00M (9.87%) | 2.15M Increased by +53.69% | Dec 31, 24 |
| 8 | Vanguard Group Inc | 3.26M (8.03%) | -489.50K Decreased by -15.04% | Dec 31, 24 |
| 9 | Blackstone Inc | 2.44M (6.02%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 10 | Nantahala Capital Management, LLC | 1.94M (4.77%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 11 | Alyeska Investment Group, L.P. | 1.66M (4.10%) | -300.00 Decreased by -0.02% | Dec 31, 24 |
| 12 | Ally Bridge Group (NY) LLC | 1.58M (3.89%) | -180.76K Decreased by -11.46% | Dec 31, 24 |
| 13 | Woodline Partners LP | 1.36M (3.36%) | 668.00 Increased by +0.05% | Dec 31, 24 |
| 14 | Sio Capital Management, LLC | 1.33M (3.28%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 15 | Velan Capital Investment Management LP | 1.29M (3.18%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 16 | Affinity Asset Advisors, LLC | 1.02M (2.50%) | -305.81K Decreased by -30.12% | Dec 31, 24 |
| 17 | Opaleye Management Inc | 975.00K (2.40%) | 975.00K Increased by +100.00% | Dec 31, 23 |
| 18 | Allostery Investments LP | 950.17K (2.34%) | 950.17K Increased by +100.00% | Dec 31, 24 |
| 19 | BlackRock Inc | 912.40K (2.25%) | 63.44K Increased by +6.95% | Dec 31, 24 |
| 20 | UBS Group AG | 699.13K (1.72%) | 697.41K Increased by +99.75% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 2.61M (6.43%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 2 | Franklin Biotechnology Discv A(acc)USD | 2.52M (6.22%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 3 | Franklin Biotechnology Discovery A | 1.48M (3.65%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 4 | Vanguard Institutional Extnd Mkt Idx Tr | 570.69K (1.41%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 5 | Fidelity Extended Market Index | 284.64K (0.70%) | -1.81K Decreased by -0.64% | Feb 28, 25 |
| 6 | Calamos Market Neutral Income A | 277.81K (0.69%) | 277.81K Increased by +100.00% | Dec 31, 24 |
| 7 | Belfund SICAV Belinvest Equity A USD Acc | 260.00K (0.64%) | 0.00 Increased by 0.00% | Jan 31, 25 |
| 8 | Bridgeway Ultra-Small Company | 105.81K (0.26%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 9 | BlackRock Extended Equity Market K | 104.84K (0.26%) | -45.00 Decreased by -0.04% | Sep 30, 24 |
| 10 | Extended Equity Market Fund K | 103.74K (0.26%) | 318.00 Increased by +0.31% | Mar 31, 25 |
| 11 | Fidelity Total Market Index | 98.64K (0.24%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 12 | Fidelity® Extended Market Index | 76.47K (0.19%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 13 | Spartan Extended Market Index Pool E | 73.48K (0.18%) | 1.81K Increased by +2.47% | Feb 28, 25 |
| 14 | Fidelity Series Total Market Index | 67.22K (0.17%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 15 | Fidelity Nasdaq Composite Index | 63.70K (0.16%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 16 | NT Ext Equity Mkt Idx Fd - L | 58.69K (0.14%) | -19.48K Decreased by -33.19% | Dec 31, 24 |
| 17 | Northern Trust Extended Eq Market Idx | 58.69K (0.14%) | -19.48K Decreased by -33.19% | Dec 31, 24 |
| 18 | Vanguard Instl Ttl Stck Mkt Idx Tr | 53.13K (0.13%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 19 | Vanguard Instl Ttl Stk Mkt Idx InstlPls | 53.13K (0.13%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 20 | NT Ext Equity Mkt Idx Fd - NL | 51.98K (0.13%) | -39.47K Decreased by -75.93% | Dec 31, 24 |