| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 1,889,000 | 14,753,000 | 82.18% | Call | |
| 2 | SABBY MANAGEMENT, LLC | 1,783 | 1,393,000 | 7.76% | Call | |
| 3 | CITADEL ADVISORS LLC | 125,700 | 982,000 | 5.47% | Call | |
| 4 | SIMPLEX TRADING, LLC | 2,787 | 433,000 | 2.41% | Call | |
| 5 | Iguana Healthcare Management, LLC | 50,000 | 391,000 | 2.18% | 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.
