| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 3 | 2 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q2 2017 | 8 |
| Timber Hill LLC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q4 2015 | 4 |
This page lists all the filers that currently own AMEC FOSTER WHEELER PLC or have owned AMEC FOSTER WHEELER PLC in the past.