| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Potomac Capital Management, Inc. | 455,839 | 998,000 | 63.89% | ||
| 2 | Adirondack Research & Management Inc. | 161,189 | 353,000 | 22.60% | ||
| 3 | GROUP ONE TRADING LLC | 93,674 | 205,000 | 13.12% | ||
| 4 | SIMPLEX TRADING, LLC | 2,745 | 6,000 | 0.38% |
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.
