| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 10 | 2 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2020 | 16 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 8 | 8 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q2 2020 | 8 |
| GROUP ONE TRADING, L.P. | 7 | 7 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q2 2016 | 7 |
| Citadel Advisors | 3 | 3 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q1 2016 | 3 |
This page lists all the filers that currently own ACTINIUM PHARMACEUTICALS INC or have owned ACTINIUM PHARMACEUTICALS INC in the past.