| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| Citadel Advisors | 4 | 2 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q1 2016 | 6 |
| GROUP ONE TRADING, L.P. | 4 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q3 2014 | 5 |
| SIMPLEX TRADING, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q2 2016 | 3 |
This page lists all the filers that currently own CASTLE A M & CO or have owned CASTLE A M & CO in the past.