| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | PEAK6 Group LLC | 700 | 6,000 | 0.90% | Call | |
| 2 | CITADEL ADVISORS LLC | 3,500 | 31,000 | 4.65% | Call | |
| 3 | GROUP ONE TRADING LLC | 28,200 | 252,000 | 37.84% | Call | |
| 4 | Timber Hill LLC | 42,200 | 377,000 | 56.61% | 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.