| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 3 | 3 | 0.00% | 0.00% | 0.00% | Q4 2019 | Q2 2020 | 3 |
| GROUP ONE TRADING, L.P. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2019 | Q4 2019 | 1 |
This page lists all the filers that currently own SUPERIOR ENERGY SVCS INC or have owned SUPERIOR ENERGY SVCS INC in the past.