| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 8 | 1 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q4 2015 | 9 |
| Citadel Advisors | 7 | 7 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q4 2015 | 7 |
| SIMPLEX TRADING, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q4 2015 | 3 |
| Marathon Trading Investment Management LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q1 2015 | Q1 2015 | 1 |
This page lists all the filers that currently own DEX MEDIA INC NEW or have owned DEX MEDIA INC NEW in the past.