| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 11 | 11 | 0.00% | 0.00% | 0.01% | Q4 2017 | Q2 2020 | 11 |
| SIMPLEX TRADING, LLC | 11 | 11 | 0.00% | 0.00% | 0.00% | Q4 2017 | Q2 2020 | 11 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q2 2020 | 8 |
| SABBY MANAGEMENT, LLC | 4 | 4 | 0.02% | 0.10% | 0.20% | Q1 2018 | Q4 2018 | 4 |
| BOOTHBAY FUND MANAGEMENT, LLC | 2 | 2 | 0.02% | 0.03% | 0.04% | Q1 2019 | Q2 2019 | 2 |
This page lists all the filers that currently own MARINUS PHARMACEUTICALS INC or have owned MARINUS PHARMACEUTICALS INC in the past.