| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 167,200 | 5,245,000 | 55.24% | Call | |
| 2 | Marathon Trading Investment Management LLC | 126,000 | 3,953,000 | 41.63% | Call | |
| 3 | SIMPLEX TRADING, LLC | 278 | 297,000 | 3.13% | 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.
