| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Suvretta Capital Management, LLC | 3.69M (9.63%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 2 | Nantahala Capital Management, LLC | 3.51M (9.17%) | -19.36K Decreased by -0.55% | Mar 31, 25 |
| 3 | Adage Capital Partners Gp LLC | 2.69M (7.03%) | -1.21M Decreased by -44.98% | Mar 31, 25 |
| 4 | Western Standard LLC | 2.28M (5.96%) | 196.78K Increased by +8.63% | Mar 31, 25 |
| 5 | Vanguard Group Inc | 2.02M (5.28%) | 54.16K Increased by +2.68% | Mar 31, 25 |
| 6 | Vivo Capital, LLC | 1.84M (4.81%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 7 | Rosalind Advisors, Inc. | 1.81M (4.72%) | 427.00 Increased by +0.02% | Mar 31, 25 |
| 8 | LAURION CAPITAL MANAGEMENT LP | 1.31M (3.41%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 9 | Morgan Stanley - Brokerage Accounts | 1.19M (3.11%) | 1.13M Increased by +94.79% | Jun 30, 24 |
| 10 | Point72 Asset Management, L.P. | 1.18M (3.08%) | 49.65K Increased by +4.20% | Sep 30, 23 |
| 11 | Millennium Management LLC | 809.97K (2.12%) | -1.31M Decreased by -161.39% | Mar 31, 25 |
| 12 | AIGH Capital Management, LLC | 787.77K (2.06%) | -347.48K Decreased by -44.11% | Dec 31, 23 |
| 13 | Susquehanna International Group, LLP | 761.07K (1.99%) | 182.87K Increased by +24.03% | Mar 31, 25 |
| 14 | 683 Capital Management LLC | 675.00K (1.76%) | -116.84K Decreased by -17.31% | Mar 31, 25 |
| 15 | Propel Bio Management LLC | 624.02K (1.63%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 16 | Kennedy Capital Management Inc | 621.76K (1.62%) | 621.76K Increased by +100.00% | Mar 31, 25 |
| 17 | Walleye Trading Advisors, LLC | 586.25K (1.53%) | -275.05K Decreased by -46.92% | Dec 31, 24 |
| 18 | Ikarian Capital, LLC | 533.58K (1.39%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 19 | Citigroup Inc | 527.56K (1.38%) | -86.16K Decreased by -16.33% | Mar 31, 25 |
| 20 | BlackRock Inc | 517.48K (1.35%) | 6.20K Increased by +1.20% | Mar 31, 25 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.33M (3.46%) | 45.50K Increased by +3.43% | May 31, 25 |
| 2 | Vanguard US Total Market Shares ETF | 1.23M (3.22%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 3 | iShares Russell 2000 ETF | 1.07M (2.80%) | 7.46K Increased by +0.70% | Jun 30, 25 |
| 4 | Vanguard Institutional Extnd Mkt Idx Tr | 678.10K (1.77%) | 0.00 Increased by 0.00% | May 31, 25 |
| 5 | Simplify Propel Opportunities ETF | 558.58K (1.46%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 6 | Kennedy Micro Cap | 529.32K (1.38%) | 37.89K Increased by +7.16% | Jun 30, 25 |
| 7 | iShares Russell 2000 Growth ETF | 361.12K (0.94%) | 890.00 Increased by +0.25% | Jun 30, 25 |
| 8 | Fidelity Extended Market Index | 225.25K (0.59%) | -1.01K Decreased by -0.45% | May 31, 25 |
| 9 | abrdn Life Sciences Investors | 224.36K (0.59%) | 0.00 Increased by 0.00% | Mar 31, 25 |
| 10 | EAM Ultra Micro Cap | 209.41K (0.55%) | 209.41K Increased by +100.00% | Nov 30, 23 |
| 11 | State St Russell Sm Cap® Indx SL Cl I | 154.10K (0.40%) | 154.10K Increased by +100.00% | Jun 30, 25 |
| 12 | Kennedy Micro Cap Opportunities | 142.69K (0.37%) | 54.88K Increased by +38.46% | Jun 30, 25 |
| 13 | Fidelity® Extended Market Index | 120.20K (0.31%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 14 | Schwab Small Cap Index | 109.83K (0.29%) | 109.83K Increased by +100.00% | Jun 30, 25 |
| 15 | iShares Core S&P Total US Stock Mkt ETF | 108.67K (0.28%) | 50.00 Increased by +0.05% | Jun 30, 25 |
| 16 | IMC US Ultra Micro Cap | 106.44K (0.28%) | 106.44K Increased by +100.00% | May 31, 25 |
| 17 | NT R2000 Index Fund - NL | 105.67K (0.28%) | 105.67K Increased by +100.00% | Jun 30, 25 |
| 18 | iShares Micro-Cap ETF | 98.08K (0.26%) | 0.00 Increased by 0.00% | Jun 30, 25 |
| 19 | BlackRock Extended Equity Market K | 96.05K (0.25%) | -41.00 Decreased by -0.04% | Sep 30, 24 |
| 20 | Arctic Aurora LifeScience I | 95.12K (0.25%) | 95.12K Increased by +100.00% | Apr 30, 25 |