| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | PEAK6 Group LLC | 228,100 | 26,955,000 | 64.97% | Call | |
| 2 | CITADEL ADVISORS LLC | 95,000 | 11,226,000 | 27.06% | Call | |
| 3 | Timber Hill LLC | 25,600 | 3,025,000 | 7.29% | Call | |
| 4 | Virtu KCG Holdings LLC | 2,400 | 284,000 | 0.68% | 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.
