| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | FMR Inc | 2.57M (7.1%) | -397.24K Decreased by -15.49% | Sep 30, 23 |
| 2 | Perceptive Advisors LLC | 2.19M (6.06%) | 0 Increased by 0% | Sep 30, 23 |
| 3 | Fairmount Funds Management LLC | 1.9M (5.26%) | 0 Increased by 0% | Sep 30, 23 |
| 4 | BlackRock Inc | 1.69M (4.67%) | 36.33K Increased by +2.15% | Sep 30, 23 |
| 5 | Vivo Capital, LLC | 1.68M (4.65%) | 0 Increased by 0% | Sep 30, 23 |
| 6 | Vanguard Group Inc | 1.51M (4.18%) | 2.9K Increased by +0.19% | Sep 30, 23 |
| 7 | Driehaus Capital Management LLC | 1.45M (4.02%) | -1.44K Decreased by -0.1% | Sep 30, 23 |
| 8 | Altium Capital Management, LP | 1.35M (3.73%) | 0 Increased by 0% | Sep 30, 23 |
| 9 | Saturn V Capital Management LLC | 1.22M (3.37%) | 581.24K Increased by +47.68% | Sep 30, 23 |
| 10 | Deep Track Capital, LP | 1.04M (2.87%) | -659.54K Decreased by -63.55% | Sep 30, 23 |
| 11 | Affinity Asset Advisors, LLC | 1M (2.77%) | 349.43K Increased by +34.93% | Sep 30, 23 |
| 12 | Tri Locum Partners LP | 598.13K (1.65%) | 374.05K Increased by +62.54% | Sep 30, 23 |
| 13 | Sphera Funds Management Ltd. | 580.6K (1.61%) | 109.58K Increased by +18.87% | Sep 30, 23 |
| 14 | Logos Global Management LP | 544.96K (1.51%) | 0 Increased by 0% | Sep 30, 23 |
| 15 | Geode Capital Management, LLC | 498.85K (1.38%) | 30.87K Increased by +6.19% | Sep 30, 23 |
| 16 | State Street Corporation | 494.06K (1.37%) | 15.89K Increased by +3.22% | Sep 30, 23 |
| 17 | Ikarian Capital, LLC | 374.81K (1.04%) | -204.58K Decreased by -54.58% | Sep 30, 23 |
| 18 | Ghost Tree Capital, LLC | 300K (0.83%) | -173 Decreased by -0.06% | Sep 30, 23 |
| 19 | Dafna Capital Management LLC | 295.49K (0.82%) | 167.84K Increased by +56.8% | Sep 30, 23 |
| 20 | Northern Trust Corp | 244.35K (0.68%) | 116 Increased by +0.05% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.47M (4.06%) | 331.7K Increased by +22.63% | Jan 31, 24 |
| 2 | Fidelity Advisor Biotechnology I | 1.07M (2.96%) | 0 Increased by 0% | Dec 31, 23 |
| 3 | Fidelity Advisor® Biotechnology I | 1.07M (2.96%) | 0 Increased by 0% | Nov 30, 23 |
| 4 | Fidelity Series Small Cap Opps | 1.05M (2.92%) | 63.2K Increased by +6% | Nov 30, 23 |
| 5 | Fidelity® Series Small Cap Opps | 990.71K (2.74%) | 244K Increased by +24.63% | Oct 31, 23 |
| 6 | Fidelity Select Biotechnology | 806.46K (2.23%) | 383.04K Increased by +47.5% | Dec 31, 23 |
| 7 | iShares Russell 2000 ETF | 790.32K (2.19%) | -14.36K Decreased by -1.82% | Jan 31, 24 |
| 8 | Vanguard Institutional Extnd Mkt Idx Tr | 563.47K (1.56%) | -113.1K Decreased by -20.07% | Jan 31, 24 |
| 9 | Fidelity Stock Selector Small Cap | 522.41K (1.45%) | 0 Increased by 0% | Nov 30, 23 |
| 10 | Fidelity® Stock Selector Small Cap | 522.41K (1.45%) | 127.51K Increased by +24.41% | Oct 31, 23 |
| 11 | Fidelity® Select Biotechnology | 423.41K (1.17%) | 0 Increased by 0% | Nov 30, 23 |
| 12 | Fidelity Advisor Small Cap I | 340.1K (0.94%) | 0 Increased by 0% | Nov 30, 23 |
| 13 | Fidelity Advisor® Small Cap I | 340.1K (0.94%) | 0 Increased by 0% | Oct 31, 23 |
| 14 | Fidelity Small Cap Index | 255.94K (0.71%) | 7.09K Increased by +2.77% | Nov 30, 23 |
| 15 | iShares Russell 2000 Growth ETF | 253.03K (0.7%) | 296 Increased by +0.12% | Jan 31, 24 |
| 16 | Fidelity® Small Cap Index | 248.85K (0.69%) | 7.36K Increased by +2.96% | Oct 31, 23 |
| 17 | State St Russell Sm/Mid Cp® Indx NL Cl C | 185.8K (0.51%) | 17.8K Increased by +9.58% | Jan 31, 24 |
| 18 | Fidelity Extended Market Index | 182.14K (0.5%) | 37.15K Increased by +20.4% | Dec 31, 23 |
| 19 | Heptagon Driehaus US Micro Cap Eq C$ Acc | 168.99K (0.47%) | 0 Increased by 0% | Dec 31, 23 |
| 20 | Fidelity® Extended Market Index | 144.98K (0.4%) | 13.26K Increased by +9.15% | Nov 30, 23 |