| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | PEAK6 Group LLC | 306,400 | 17,204,000 | 62.58% | Call | |
| 2 | CITADEL ADVISORS LLC | 125,700 | 7,058,000 | 25.67% | Call | |
| 3 | Timber Hill LLC | 45,400 | 2,549,000 | 9.27% | Call | |
| 4 | Virtu KCG Holdings LLC | 12,100 | 679,000 | 2.47% | 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.
