| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BML Capital Management LLC | 5.75M (32.42%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | RA Capital Management, LLC | 2.00M (11.28%) | -3.55M Decreased by -177.57% | Sep 30, 24 |
| 3 | Bvf Inc | 1.56M (8.82%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 4 | TCG Crossover Management, LLC | 1.56M (8.77%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 5 | Almitas Capital LLC | 1.43M (8.05%) | 115.21K Increased by +8.07% | Jun 30, 25 |
| 6 | HHG PLC | 1.28M (7.22%) | -108.97K Decreased by -8.51% | Dec 31, 23 |
| 7 | Avidity Partners Management LP | 1.14M (6.43%) | 50.60K Increased by +4.44% | Dec 31, 23 |
| 8 | Vanguard Group Inc | 1.04M (5.84%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 9 | Adage Capital Partners Gp LLC | 1.00M (5.64%) | 687.38K Increased by +68.74% | Mar 31, 25 |
| 10 | Octagon Capital Advisors LP | 867.58K (4.89%) | 146.68K Increased by +16.91% | Sep 30, 23 |
| 11 | Pfizer Inc | 715.29K (4.03%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 12 | Peapod Lane Capital LLC | 582.77K (3.29%) | 1.92K Increased by +0.33% | Jun 30, 25 |
| 13 | Stonepine Capital Management Llc | 544.49K (3.07%) | 544.49K Increased by +100.00% | Jun 30, 25 |
| 14 | Nantahala Capital Management, LLC | 496.56K (2.80%) | 139.77K Increased by +28.15% | Dec 31, 23 |
| 15 | LANDSCAPE CAPITAL MANAGEMENT,LLC | 495.40K (2.79%) | 495.40K Increased by +100.00% | Jun 30, 25 |
| 16 | Bank of Nova Scotia | 459.19K (2.59%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 17 | Acuitas Investments, LLC | 445.78K (2.51%) | 445.78K Increased by +100.00% | Sep 30, 24 |
| 18 | BMO Capital Markets Corp. | 422.08K (2.38%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 19 | Bank of Montreal | 422.08K (2.38%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 20 | Aldebaran Capital LLC | 402.75K (2.27%) | -3.87K Decreased by -0.96% | Jun 30, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 733.39K (4.13%) | -16.03K Decreased by -2.19% | Jul 31, 25 |
| 2 | Invesco Dorsey Wright SmallCap Momt ETF | 225.73K (1.27%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 3 | Vanguard Institutional Extnd Mkt Idx Tr | 179.94K (1.01%) | -81.99K Decreased by -45.57% | Jul 31, 25 |
| 4 | Victory Science & Technology | 168.92K (0.95%) | 132.72K Increased by +78.57% | Dec 31, 23 |
| 5 | Fidelity Extended Market Index | 117.68K (0.66%) | -968.00 Decreased by -0.82% | Jul 31, 25 |
| 6 | Bridgeway Ultra-Small Company Market | 59.00K (0.33%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 7 | iShares Micro-Cap ETF | 51.33K (0.29%) | 0.00 Increased by 0.00% | Aug 29, 25 |
| 8 | Fidelity Total Market Index | 48.79K (0.28%) | -104.00 Decreased by -0.21% | Jul 31, 25 |
| 9 | RS Science And Technology Composite | 34.11K (0.19%) | -630.00 Decreased by -1.85% | Dec 31, 23 |
| 10 | Victory RS Science and Technology A | 34.11K (0.19%) | -630.00 Decreased by -1.85% | Dec 31, 23 |
| 11 | BlackRock Extended Equity Market K | 33.77K (0.19%) | -14.00 Decreased by -0.04% | Sep 30, 24 |
| 12 | Bridgeway Ultra-Small Company | 33.20K (0.19%) | 33.20K Increased by +100.00% | Sep 30, 24 |
| 13 | Extended Equity Market Fund K | 32.76K (0.18%) | -654.00 Decreased by -2.00% | Jun 30, 25 |
| 14 | Fidelity Series Total Market Index | 30.27K (0.17%) | 0.00 Increased by 0.00% | Jul 31, 25 |
| 15 | Spartan Extended Market Index Pool F | 27.75K (0.16%) | 968.00 Increased by +3.49% | Jul 31, 25 |
| 16 | Spartan Extended Market Index Pool E | 25.39K (0.14%) | 1.00K Increased by +3.95% | Mar 31, 25 |
| 17 | NT Ext Equity Mkt Idx Fd - L | 25.27K (0.14%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 18 | Northern Trust Extended Eq Market Idx | 25.27K (0.14%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 19 | Dimensional US Small Cap ETF | 19.62K (0.11%) | 0.00 Increased by 0.00% | Mar 29, 24 |
| 20 | BlackRock Extended Mkt Composite | 19.59K (0.11%) | 19.59K Increased by +100.00% | Sep 30, 23 |