| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 5 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2021 | 13 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 12 | 12 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q2 2021 | 12 |
| GROUP ONE TRADING, L.P. | 4 | 2 | 0.00% | 0.00% | 0.00% | Q2 2018 | Q4 2020 | 6 |
This page lists all the filers that currently own BOSTON PRIVATE FINL HLDGS IN or have owned BOSTON PRIVATE FINL HLDGS IN in the past.