| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 508,200 | 15,317,000 | 75.43% | Call | |
| 2 | CITADEL ADVISORS LLC | 84,600 | 2,550,000 | 12.56% | Call | |
| 3 | PEAK6 Group LLC | 43,000 | 1,296,000 | 6.38% | Call | |
| 4 | Timber Hill LLC | 37,900 | 1,142,000 | 5.62% | 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.
