| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 30 | 1 | 0.00% | 0.01% | 0.07% | Q2 2013 | Q1 2022 | 32 |
| SIMPLEX TRADING, LLC | 28 | 28 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q3 2021 | 28 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 15 | 15 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q1 2022 | 15 |
| Citadel Advisors | 13 | 13 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 13 |
| SABBY MANAGEMENT, LLC | 5 | 1 | 0.01% | 0.14% | 0.40% | Q2 2013 | Q4 2015 | 9 |
| BALYASNY ASSET MANAGEMENT L.P. | 1 | 1 | 0.12% | 0.12% | 0.12% | Q1 2014 | Q1 2014 | 1 |
| BOLTON LP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2013 | Q3 2013 | 1 |
This page lists all the filers that currently own ROCKWELL MED INC or have owned ROCKWELL MED INC in the past.