| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 162,300 | 3,882,000 | 37.77% | Put | |
| 2 | PEAK6 Group LLC | 161,000 | 3,851,000 | 37.47% | Put | |
| 3 | CITADEL ADVISORS LLC | 61,300 | 1,466,000 | 14.26% | Put | |
| 4 | Timber Hill LLC | 45,100 | 1,079,000 | 10.50% | Put |
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.