| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | RA Capital Management, LLC | 8.50M (13.68%) | 8.50M Increased by +100.00% | Dec 31, 25 |
| 2 | Samsara BioCapital, LLC | 8.50M (13.68%) | 8.50M Increased by +100.00% | Dec 31, 25 |
| 3 | Awm Investment Company Inc | 6.50M (10.46%) | 6.50M Increased by +100.00% | Dec 31, 25 |
| 4 | Vanguard Group Inc | 5.11M (8.22%) | 4.22M Increased by +82.69% | Dec 31, 25 |
| 5 | Armistice Capital, LLC | 3.15M (5.07%) | 3.15M Increased by +100.00% | Jun 30, 25 |
| 6 | Siren, L.L.C. | 2.00M (3.22%) | 2.00M Increased by +100.00% | Dec 31, 25 |
| 7 | Nan Fung Group Holdings Ltd | 493.58K (0.79%) | 0.00 Increased by 0.00% | Sep 30, 25 |
| 8 | 683 Capital Management LLC | 487.17K (0.78%) | 487.17K Increased by +100.00% | Dec 31, 25 |
| 9 | Citadel Advisors Llc | 452.54K (0.73%) | 315.19K Increased by +69.65% | Sep 30, 25 |
| 10 | Alphabet Inc | 448.49K (0.72%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 11 | Squarepoint Ops LLC | 344.38K (0.55%) | 344.38K Increased by +100.00% | Dec 31, 25 |
| 12 | United Services Automobile Association | 302.74K (0.49%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 13 | Geode Capital Management, LLC | 296.91K (0.48%) | 106.35K Increased by +35.82% | Sep 30, 25 |
| 14 | Two Sigma Investments LLC | 291.38K (0.47%) | 291.38K Increased by +100.00% | Dec 31, 24 |
| 15 | Stifel Financial Corp | 269.77K (0.43%) | 135.15K Increased by +50.10% | Sep 30, 24 |
| 16 | KESTRA PRIVATE WEALTH SERVICES, LLC | 226.14K (0.36%) | 70.00K Increased by +30.95% | Sep 30, 25 |
| 17 | Takeda Pharmaceutical Co Ltd | 203.19K (0.33%) | 0.00 Increased by 0.00% | Sep 30, 25 |
| 18 | CWA Asset Management Group, LLC | 150.00K (0.24%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 19 | BlackRock Inc | 120.23K (0.19%) | 1.58K Increased by +1.31% | Sep 30, 25 |
| 20 | Bridgeway Capital Management, LLC | 114.50K (0.18%) | 114.50K Increased by +100.00% | Dec 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 3.70M (5.96%) | 0.00 Increased by 0.00% | Jan 31, 26 |
| 2 | Vanguard Institutional Extnd Mkt Idx Tr | 837.97K (1.35%) | 0.00 Increased by 0.00% | Jan 31, 26 |
| 3 | Fidelity Extended Market Index | 403.87K (0.65%) | -1.68K Decreased by -0.42% | Jan 31, 26 |
| 4 | Blackrock Extended Mkt Fund CF | 226.79K (0.36%) | 226.79K Increased by +100.00% | Jan 31, 26 |
| 5 | Extended Equity Market Fund K | 194.52K (0.31%) | 178.38K Increased by +91.71% | Dec 31, 25 |
| 6 | iShares Micro-Cap ETF | 194.12K (0.31%) | 194.12K Increased by +100.00% | Feb 28, 26 |
| 7 | Vifag 2002 SICAV | 150.00K (0.24%) | 150.00K Increased by +100.00% | Dec 31, 25 |
| 8 | Fidelity Total Market Index | 138.18K (0.22%) | 0.00 Increased by 0.00% | Jan 31, 26 |
| 9 | Bridgeway Ultra-Small Company Market | 114.50K (0.18%) | 114.50K Increased by +100.00% | Dec 31, 25 |
| 10 | Fidelity Series Total Market Index | 111.75K (0.18%) | 16.61K Increased by +14.87% | Jan 31, 26 |
| 11 | Spartan Extended Market Index Pool F | 110.79K (0.18%) | 1.68K Increased by +1.51% | Jan 31, 26 |
| 12 | Tema Obesity & Cardiometabolic ETF | 105.60K (0.17%) | 0.00 Increased by 0.00% | Nov 27, 24 |
| 13 | Abante Quant Value FI | 95.21K (0.15%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 14 | NT Ext Equity Mkt Idx Fd - L | 91.39K (0.15%) | 75.13K Increased by +82.21% | Dec 31, 25 |
| 15 | NT Ext Equity Mkt Idx Fd - NL | 76.21K (0.12%) | 61.69K Increased by +80.95% | Dec 31, 25 |
| 16 | iShares Nasdaq US Biotech ETF USD Acc | 68.55K (0.11%) | 68.55K Increased by +100.00% | Feb 28, 26 |
| 17 | Fidelity® Extended Market Index | 66.30K (0.11%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 18 | Vanguard Instl Ttl Stck Mkt Idx Tr | 63.37K (0.10%) | 0.00 Increased by 0.00% | Jan 31, 26 |
| 19 | NT Ext Equity Mkt Idx Fd - DC - NL - T2 | 60.02K (0.10%) | 48.67K Increased by +81.09% | Dec 31, 25 |
| 20 | Spartan Total Market Index Pool G | 59.98K (0.10%) | 1.22K Increased by +2.03% | Jan 31, 26 |