| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 394,600 | 979,000 | 82.83% | Call | |
| 2 | CITADEL ADVISORS LLC | 35,800 | 89,000 | 7.53% | Call | |
| 3 | Marathon Trading Investment Management LLC | 35,500 | 88,000 | 7.45% | Call | |
| 4 | Virtu KCG Holdings LLC | 10,500 | 26,000 | 2.20% | Call | |
| 5 | PIERSHALE FINANCIAL GROUP, INC. | 3 | 0 | 0.00% | 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.
