| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 10 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2017 | 14 |
| SIMPLEX TRADING, LLC | 11 | 11 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q3 2017 | 11 |
| PEAK6 Group LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
This page lists all the filers that currently own OMEGA PROTEIN CORP or have owned OMEGA PROTEIN CORP in the past.