| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | 21 | 3,000 | 0.06% | Call | |
| 2 | Virtu KCG Holdings LLC | 24,200 | 161,000 | 3.37% | Call | |
| 3 | CITADEL ADVISORS LLC | 56,100 | 374,000 | 7.83% | Call | |
| 4 | GROUP ONE TRADING LLC | 635,400 | 4,238,000 | 88.74% | 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.
