| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Bellevue Group AG | 9.93M (19.05%) | -12.35K Decreased by -0.12% | Sep 30, 24 |
| 2 | Armistice Capital, LLC | 6.26M (12.01%) | 258.00K Increased by +4.12% | Sep 30, 24 |
| 3 | venBio Select Advisor LLC | 6.15M (11.80%) | 6.15M Increased by +100.00% | Mar 31, 24 |
| 4 | BlackRock Inc | 5.40M (10.36%) | -294.47K Decreased by -5.45% | Jun 30, 24 |
| 5 | State Street Corporation | 4.39M (8.42%) | 2.22M Increased by +50.47% | Mar 31, 24 |
| 6 | Vanguard Group Inc | 4.36M (8.36%) | 222.22K Increased by +5.10% | Sep 30, 24 |
| 7 | Millennium Management LLC | 3.54M (6.78%) | 223.23K Increased by +6.31% | Sep 30, 24 |
| 8 | T. Rowe Price Investment Management,Inc. | 2.77M (5.31%) | -2.87M Decreased by -103.83% | Mar 31, 24 |
| 9 | Wasatch Advisors LP | 2.54M (4.87%) | 84.00K Increased by +3.31% | Sep 30, 24 |
| 10 | RA Capital Management, LLC | 2.08M (3.99%) | 0.00 Increased by 0.00% | Jun 30, 24 |
| 11 | State Street Corp | 1.43M (2.74%) | -115.20K Decreased by -8.07% | Sep 30, 24 |
| 12 | Geode Capital Management, LLC | 1.41M (2.70%) | -8.36K Decreased by -0.59% | Sep 30, 24 |
| 13 | Wasatch Advisors Inc. | 1.30M (2.49%) | -111.96K Decreased by -8.63% | Dec 31, 23 |
| 14 | SILVERARC CAPITAL MANAGEMENT, LLC | 1.26M (2.41%) | -5.52K Decreased by -0.44% | Dec 31, 23 |
| 15 | T. Rowe Price Associates, Inc. | 1.25M (2.41%) | -82.78K Decreased by -6.60% | Sep 30, 24 |
| 16 | Goldman Sachs Group Inc | 1.24M (2.37%) | 733.87K Increased by +59.38% | Dec 31, 23 |
| 17 | Acadian Asset Management LLC | 1.06M (2.03%) | -313.70K Decreased by -29.66% | Dec 31, 23 |
| 18 | Rock Springs Capital Management LP | 1.05M (2.02%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 19 | Two Sigma Advisers, LLC | 1.04M (2.00%) | -107.40K Decreased by -10.29% | Sep 30, 24 |
| 20 | JPMorgan Chase & Co | 1.03M (1.97%) | -105.69K Decreased by -10.27% | Mar 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BB Biotech AG Ord | 9.93M (19.05%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 2 | SPDR® S&P Biotech ETF | 2.78M (5.34%) | -37.04K Decreased by -1.33% | Apr 30, 24 |
| 3 | Vanguard Total Stock Mkt Idx Inv | 2.00M (3.84%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 4 | iShares Russell 2000 ETF | 1.71M (3.28%) | -3.57K Decreased by -0.21% | Nov 27, 24 |
| 5 | Wasatch Ultra Growth | 1.63M (3.13%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 6 | Vanguard Institutional Extnd Mkt Idx Tr | 931.11K (1.79%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 7 | Wasatch Micro Cap | 773.76K (1.48%) | 98.76K Increased by +12.76% | Sep 30, 24 |
| 8 | T. Rowe Price New Horizons | 750.71K (1.44%) | 750.71K Increased by +100.00% | Mar 31, 24 |
| 9 | US Small-Cap Growth II Equity Comp | 750.71K (1.44%) | 750.71K Increased by +100.00% | Mar 31, 24 |
| 10 | T. Rowe Price Small-Cap Stock | 707.16K (1.36%) | -665.30K Decreased by -94.08% | Mar 31, 24 |
| 11 | T. Rowe Price US Small-Cap Core Equity | 707.16K (1.36%) | -665.30K Decreased by -94.08% | Mar 31, 24 |
| 12 | T. Rowe Price Small-Cap Value | 679.96K (1.30%) | -966.34K Decreased by -142.12% | Mar 31, 24 |
| 13 | T. Rowe Price U.S. SC Core Eq Tr-Z | 670.71K (1.29%) | 70.60K Increased by +10.53% | Dec 31, 23 |
| 14 | Fidelity Small Cap Index | 623.11K (1.20%) | -6.84K Decreased by -1.10% | Sep 30, 24 |
| 15 | Fidelity® Small Cap Index | 588.71K (1.13%) | 17.84K Increased by +3.03% | Oct 31, 23 |
| 16 | Federated Hermes MDT SCC Institutional | 550.65K (1.06%) | -86.61K Decreased by -15.73% | Dec 31, 23 |
| 17 | T. Rowe Price Instl Small-Cap Stock | 523.38K (1.00%) | 113.70K Increased by +21.72% | Dec 31, 23 |
| 18 | JPMorgan Small Cap Value I | 510.51K (0.98%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 19 | State St Russell Sm/Mid Cp® Indx NL Cl C | 482.50K (0.93%) | -12.60K Decreased by -2.61% | Oct 31, 24 |
| 20 | iShares Russell 2000 Growth ETF | 471.24K (0.90%) | 0.00 Increased by 0.00% | Nov 27, 24 |