| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 17 | 17 | 0.00% | 0.00% | 0.00% | Q2 2019 | Q2 2023 | 17 |
| SIMPLEX TRADING, LLC | 7 | 1 | 0.00% | 0.00% | 0.00% | Q4 2019 | Q2 2023 | 11 |
| GROUP ONE TRADING, L.P. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q4 2019 | Q3 2021 | 8 |
This page lists all the filers that currently own MAGENTA THERAPEUTICS INC or have owned MAGENTA THERAPEUTICS INC in the past.