| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 24 | 3 | 0.00% | 0.02% | 0.16% | Q4 2013 | Q4 2020 | 27 |
| SIMPLEX TRADING, LLC | 10 | 1 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q4 2020 | 21 |
| Citadel Advisors | 11 | 11 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q2 2016 | 11 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 10 | 10 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q4 2020 | 10 |
| RR Advisors, LLC | 2 | 1 | 0.06% | 0.08% | 0.12% | Q2 2017 | Q2 2018 | 3 |
| PEAK6 Group LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
| Marathon Trading Investment Management LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2014 | Q1 2014 | 1 |
This page lists all the filers that currently own PACIFIC ETHANOL INC or have owned PACIFIC ETHANOL INC in the past.