| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 8 | 8 | 0.01% | 0.05% | 0.10% | Q2 2013 | Q1 2015 | 8 |
| Citadel Advisors | 7 | 7 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q4 2014 | 7 |
| Marathon Trading Investment Management LLC | 4 | 4 | 0.01% | 0.02% | 0.03% | Q2 2014 | Q1 2015 | 4 |
| SIMPLEX TRADING, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2015 | 2 |
| Virtu KCG Holdings LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q4 2013 | 2 |
| BARDIN HILL MANAGEMENT PARTNERS LP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2014 | 1 |
| Apollo Management Holdings, L.P. | 1 | 1 | 0.03% | 0.03% | 0.03% | Q3 2013 | Q3 2013 | 1 |
| HALCYON OFFSHORE ASSET MANAGEMENT LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2014 | 1 |
| KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
This page lists all the filers that currently own RADIOSHACK CORP or have owned RADIOSHACK CORP in the past.