| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | EcoR1 Capital, LLC | 11,000 | 7,931,000 | 56.10% | Call | |
| 2 | GROUP ONE TRADING LLC | 820,800 | 5,918,000 | 41.86% | Call | |
| 3 | CITADEL ADVISORS LLC | 34,900 | 252,000 | 1.78% | Call | |
| 4 | SIMPLEX TRADING, LLC | 135 | 37,000 | 0.26% | Call |
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.
