| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Marathon Trading Investment Management LLC | 71,700 | 6,375,000 | 51.20% | Call | |
| 2 | PEAK6 Group LLC | 40,800 | 3,625,000 | 29.11% | Call | |
| 3 | Virtu KCG Holdings LLC | 10,300 | 915,000 | 7.35% | Call | |
| 4 | Timber Hill LLC | 9,800 | 871,000 | 6.99% | Call | |
| 5 | GROUP ONE TRADING LLC | 7,500 | 666,000 | 5.35% | 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.
