| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 15 | 15 | 0.00% | 0.00% | 0.00% | Q1 2020 | Q3 2023 | 15 |
| SIMPLEX TRADING, LLC | 12 | 12 | 0.00% | 0.00% | 0.00% | Q2 2020 | Q1 2023 | 12 |
| GROUP ONE TRADING, L.P. | 9 | 9 | 0.00% | 0.00% | 0.00% | Q3 2020 | Q3 2022 | 9 |
This page lists all the filers that currently own OBSEVA SA or have owned OBSEVA SA in the past.