| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 4,583,200 | 36,207,000 | 76.09% | Call | |
| 2 | Timber Hill LLC | 794,000 | 6,273,000 | 13.18% | Call | |
| 3 | CITADEL ADVISORS LLC | 605,600 | 4,784,000 | 10.05% | Call | |
| 4 | Virtu KCG Holdings LLC | 29,400 | 232,000 | 0.49% | Call | |
| 5 | SIMPLEX TRADING, LLC | 1,794 | 88,000 | 0.18% | 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.
