| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 1,125,700 | 4,829,000 | 61.00% | Put | |
| 2 | CITADEL ADVISORS LLC | 422,600 | 1,813,000 | 22.90% | Put | |
| 3 | Timber Hill LLC | 264,700 | 1,136,000 | 14.35% | Put | |
| 4 | Virtu KCG Holdings LLC | 32,500 | 139,000 | 1.76% | 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.
