| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 9 | 3 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2020 | 20 |
| SIMPLEX TRADING, LLC | 9 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q2 2020 | 17 |
| Citadel Advisors | 9 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 11 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q2 2020 | 8 |
This page lists all the filers that currently own TSAKOS ENERGY NAVIGATION LTD or have owned TSAKOS ENERGY NAVIGATION LTD in the past.