| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 763,300 | 1,122,000 | 75.81% | Call | |
| 2 | Marathon Trading Investment Management LLC | 217,200 | 319,000 | 21.55% | Call | |
| 3 | CITADEL ADVISORS LLC | 25,700 | 38,000 | 2.57% | Call | |
| 4 | SIMPLEX TRADING, LLC | 260 | 1,000 | 0.07% | 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.
