| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BML Capital Management LLC | 5.75M (33.90%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | RA Capital Management, LLC | 2.00M (11.79%) | -3.55M Decreased by -177.57% | Sep 30, 24 |
| 3 | Bvf Inc | 1.56M (9.22%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 4 | TCG Crossover Management, LLC | 1.56M (9.17%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | Almitas Capital LLC | 1.48M (8.72%) | -1.38M Decreased by -93.13% | Dec 31, 25 |
| 6 | HHG PLC | 1.28M (7.55%) | -108.97K Decreased by -8.51% | Dec 31, 23 |
| 7 | Avidity Partners Management LP | 1.14M (6.72%) | 50.60K Increased by +4.44% | Dec 31, 23 |
| 8 | Vanguard Group Inc | 1.08M (6.37%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 9 | Adage Capital Partners Gp LLC | 1.00M (5.90%) | 687.38K Increased by +68.74% | Mar 31, 25 |
| 10 | Octagon Capital Advisors LP | 867.58K (5.12%) | 146.68K Increased by +16.91% | Sep 30, 23 |
| 11 | Pfizer Inc | 715.29K (4.22%) | 0.00 Increased by 0.00% | Sep 30, 25 |
| 12 | Stonepine Capital Management Llc | 627.67K (3.70%) | 63.76K Increased by +10.16% | Dec 31, 25 |
| 13 | Peapod Lane Capital LLC | 593.40K (3.50%) | 4.18K Increased by +0.70% | Dec 31, 25 |
| 14 | Nantahala Capital Management, LLC | 496.56K (2.93%) | 139.77K Increased by +28.15% | Dec 31, 23 |
| 15 | Bank of Nova Scotia | 459.19K (2.71%) | 0.00 Increased by 0.00% | Sep 30, 25 |
| 16 | Acuitas Investments, LLC | 445.78K (2.63%) | 445.78K Increased by +100.00% | Sep 30, 24 |
| 17 | LANDSCAPE CAPITAL MANAGEMENT,LLC | 431.76K (2.55%) | -24.70K Decreased by -5.72% | Dec 31, 25 |
| 18 | BMO Capital Markets Corp. | 422.08K (2.49%) | 0.00 Increased by 0.00% | Sep 30, 25 |
| 19 | Bank of Montreal | 422.08K (2.49%) | 0.00 Increased by 0.00% | Sep 30, 25 |
| 20 | Bank of America Corp | 385.31K (2.27%) | -201.00 Decreased by -0.05% | Sep 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 733.39K (4.32%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 2 | Invesco Dorsey Wright SmallCap Momt ETF | 225.73K (1.33%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 3 | Vanguard Institutional Extnd Mkt Idx Tr | 201.64K (1.19%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 4 | Victory Science & Technology | 168.92K (1.00%) | 132.72K Increased by +78.57% | Dec 31, 23 |
| 5 | Fidelity Extended Market Index | 115.20K (0.68%) | -399.00 Decreased by -0.35% | Jan 31, 26 |
| 6 | iShares Micro-Cap ETF | 61.83K (0.36%) | 46.47K Increased by +75.15% | Feb 28, 26 |
| 7 | Bridgeway Ultra-Small Company Market | 59.00K (0.35%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 8 | Fidelity Total Market Index | 48.50K (0.29%) | 0.00 Increased by 0.00% | Jan 31, 26 |
| 9 | Blackrock Extended Mkt Fund CF | 38.75K (0.23%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 10 | RS Science And Technology Composite | 34.11K (0.20%) | -630.00 Decreased by -1.85% | Dec 31, 23 |
| 11 | Victory RS Science and Technology A | 34.11K (0.20%) | -630.00 Decreased by -1.85% | Dec 31, 23 |
| 12 | BlackRock Extended Equity Market K | 33.77K (0.20%) | -14.00 Decreased by -0.04% | Sep 30, 24 |
| 13 | Extended Equity Market Fund K | 33.24K (0.20%) | 22.00 Increased by +0.07% | Dec 31, 25 |
| 14 | Bridgeway Ultra-Small Company | 33.20K (0.20%) | 33.20K Increased by +100.00% | Sep 30, 24 |
| 15 | Fidelity Series Total Market Index | 30.27K (0.18%) | 0.00 Increased by 0.00% | Jan 31, 26 |
| 16 | Spartan Extended Market Index Pool F | 30.23K (0.18%) | 399.00 Increased by +1.32% | Jan 31, 26 |
| 17 | Spartan Extended Market Index Pool E | 25.39K (0.15%) | 1.00K Increased by +3.95% | Mar 31, 25 |
| 18 | NT Ext Equity Mkt Idx Fd - L | 25.27K (0.15%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 19 | Northern Trust Extended Eq Market Idx | 25.27K (0.15%) | 0.00 Increased by 0.00% | Sep 30, 25 |
| 20 | Dimensional US Small Cap ETF | 19.62K (0.12%) | 0.00 Increased by 0.00% | Mar 29, 24 |