Period | Weighting | Quarter | ||||||
---|---|---|---|---|---|---|---|---|
Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
SIMPLEX TRADING, LLC | 11 | 1 | 0.00% | 0.00% | 0.00% | Q1 2018 | Q3 2022 | 14 |
GROUP ONE TRADING, L.P. | 3 | 1 | 0.00% | 0.00% | 0.00% | Q1 2020 | Q3 2023 | 8 |
This page lists all the filers that currently own OPPENHEIMER HLDGS INC or have owned OPPENHEIMER HLDGS INC in the past.