| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 20 | 3 | 0.00% | 0.00% | 0.03% | Q2 2013 | Q3 2019 | 23 |
| SIMPLEX TRADING, LLC | 12 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q3 2019 | 14 |
| Citadel Advisors | 6 | 3 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q4 2015 | 9 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 7 | 7 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q1 2020 | 7 |
This page lists all the filers that currently own TEEKAY TANKERS LTD or have owned TEEKAY TANKERS LTD in the past.