| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| Citadel Advisors | 13 | 13 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 13 |
| SIMPLEX TRADING, LLC | 6 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2018 | 11 |
| Timber Hill LLC | 5 | 5 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q2 2014 | 5 |
This page lists all the filers that currently own DST SYS INC DEL or have owned DST SYS INC DEL in the past.