| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 13 | 13 | 0.00% | 0.00% | 0.00% | Q3 2020 | Q3 2023 | 13 |
| SIMPLEX TRADING, LLC | 9 | 1 | 0.00% | 0.00% | 0.00% | Q3 2020 | Q1 2023 | 10 |
| GROUP ONE TRADING, L.P. | 8 | 1 | 0.00% | 0.00% | 0.00% | Q1 2021 | Q3 2023 | 9 |
| WELLS FARGO & COMPANY/MN | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2021 | Q2 2021 | 1 |
This page lists all the filers that currently own MONTROSE ENVIRONMENTAL GROUP or have owned MONTROSE ENVIRONMENTAL GROUP in the past.