| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | EcoR1 Capital, LLC | 5.00M (13.46%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 2 | BlackRock Inc | 4.96M (13.36%) | 328.82K Increased by +6.63% | Dec 31, 24 |
| 3 | Adage Capital Partners Gp LLC | 3.50M (9.42%) | -900.00K Decreased by -25.71% | Dec 31, 24 |
| 4 | Bvf Inc | 2.99M (8.05%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 5 | Baker Bros Advisors LP | 2.78M (7.50%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 6 | Vanguard Group Inc | 2.38M (6.42%) | 35.64K Increased by +1.50% | Dec 31, 24 |
| 7 | Propel Bio Management LLC | 2.09M (5.62%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 8 | Checkpoint Capital LP | 1.76M (4.73%) | 930.65K Increased by +53.00% | Dec 31, 24 |
| 9 | Alphabet Inc | 1.08M (2.90%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 10 | Simplify Asset Management Inc. | 1.05M (2.82%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 11 | Geode Capital Management, LLC | 963.26K (2.59%) | -10.21K Decreased by -1.06% | Dec 31, 24 |
| 12 | Great Point Partners LLC | 940.83K (2.53%) | 940.83K Increased by +100.00% | Jun 30, 24 |
| 13 | Aberdeen Group PLC | 883.70K (2.38%) | 512.05K Increased by +57.94% | Dec 31, 24 |
| 14 | StemPoint Capital LP | 860.95K (2.32%) | 15.88K Increased by +1.84% | Sep 30, 24 |
| 15 | State Street Corp | 800.95K (2.16%) | 44.45K Increased by +5.55% | Dec 31, 24 |
| 16 | LMR Partners LLP | 665.53K (1.79%) | 665.53K Increased by +100.00% | Jun 30, 24 |
| 17 | DC Funds, LP | 630.00K (1.70%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 18 | Amvescap Plc. | 499.87K (1.35%) | 11.46K Increased by +2.29% | Jun 30, 24 |
| 19 | Morgan Stanley - Brokerage Accounts | 412.86K (1.11%) | 113.54K Increased by +27.50% | Dec 31, 24 |
| 20 | abrdn PLC | 371.65K (1.00%) | 79.51K Increased by +21.39% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.37M (3.69%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 2 | Simplify Propel Opportunities ETF | 1.05M (2.82%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 3 | BlackRock Health Sciences Term Trust | 1.05M (2.82%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 4 | iShares Russell 2000 ETF | 986.23K (2.66%) | -8.53K Decreased by -0.86% | Mar 31, 25 |
| 5 | Vanguard Institutional Extnd Mkt Idx Tr | 673.07K (1.81%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 6 | BlackRock Health Sciences Opps Inv A | 650.52K (1.75%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 7 | abrdn Healthcare Investors | 498.01K (1.34%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 8 | abrdn Life Sciences Investors | 393.44K (1.06%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 9 | Fidelity Small Cap Index | 379.31K (1.02%) | -7.10K Decreased by -1.87% | Jan 31, 25 |
| 10 | Fidelity Extended Market Index | 261.29K (0.70%) | -1.66K Decreased by -0.64% | Feb 28, 25 |
| 11 | iShares Biotechnology ETF | 260.01K (0.70%) | -2.90K Decreased by -1.12% | Mar 31, 25 |
| 12 | iShares Russell 2000 Growth ETF | 219.94K (0.59%) | -1.05K Decreased by -0.48% | Mar 31, 25 |
| 13 | State St Russell Sm/Mid Cp® Indx NL Cl C | 217.61K (0.59%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 14 | Fidelity® Extended Market Index | 209.06K (0.56%) | 5.06K Increased by +2.42% | Nov 30, 23 |
| 15 | BIT Biotech Opportunities S | 204.76K (0.55%) | 74.21K Increased by +36.24% | Nov 30, 24 |
| 16 | Vanguard Russell 2000 ETF | 175.34K (0.47%) | 4.06K Increased by +2.32% | Feb 28, 25 |
| 17 | State St Russell Sm Cap® Indx SL Cl I | 164.00K (0.44%) | 0.00 Increased by 0.00% | Feb 28, 25 |
| 18 | Tocqueville Asset Mgt Multi Cap Equity | 149.70K (0.40%) | 34.00K Increased by +22.71% | Dec 31, 24 |
| 19 | iShares Russell 2000 Value ETF | 122.62K (0.33%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 20 | Bridgeway Ultra-Small Company Market | 103.30K (0.28%) | 65.00K Increased by +62.92% | Dec 31, 24 |