| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | PEAK6 Group LLC | 82,100 | 4,891,000 | 39.17% | Call | |
| 2 | Timber Hill LLC | 58,200 | 3,467,000 | 27.77% | Call | |
| 3 | CITADEL ADVISORS LLC | 57,300 | 3,413,000 | 27.33% | Call | |
| 4 | Virtu KCG Holdings LLC | 12,000 | 715,000 | 5.73% | 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.
