| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Knoll Capital Management, LLC | 2,750,000 | 4,325,000 | 55.37% | ||
| 2 | PERCEPTIVE ADVISORS LLC | 1,250,000 | 1,962,000 | 25.12% | ||
| 3 | VANGUARD GROUP INC | 424,749 | 667,000 | 8.54% | ||
| 4 | BlackRock Institutional Trust Company, N.A. | 183,814 | 289,000 | 3.70% | ||
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 91,235 | 143,000 | 1.83% | ||
| 6 | BlackRock Fund Advisors | 51,004 | 80,000 | 1.02% | ||
| 7 | DAFNA Capital Management LLC | 50,000 | 79,000 | 1.01% | ||
| 8 | Spark Investment Management LLC | 46,600 | 71,000 | 0.91% | ||
| 9 | Virtu KCG Holdings LLC | 26,865 | 42,000 | 0.54% | ||
| 10 | NORTHERN TRUST CORP | 25,490 | 40,000 | 0.51% | ||
| 11 | MILLENNIUM MANAGEMENT LLC | 24,200 | 38,000 | 0.49% | ||
| 12 | MORGAN STANLEY | 10,500 | 17,000 | 0.22% | ||
| 13 | Evanson Asset Management, LLC | 10,000 | 16,000 | 0.20% | ||
| 14 | Formidable Asset Management, LLC | 10,000 | 15,000 | 0.19% | ||
| 15 | BLACKROCK ADVISORS LLC | 6,152 | 10,000 | 0.13% | ||
| 16 | UBS Group AG | 4,001 | 7,000 | 0.09% | ||
| 17 | BlackRock Investment Management, LLC | 3,102 | 5,000 | 0.06% | ||
| 18 | Creative Planning | 2,100 | 3,000 | 0.04% | ||
| 19 | BANK OF MONTREAL /CAN/ | 1,000 | 2,000 | 0.03% | ||
| 20 | Tower Research Capital LLC (TRC) | 163 | 0 | 0.00% |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.
