| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 10 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q4 2017 | 11 |
| GROUP ONE TRADING, L.P. | 5 | 1 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q1 2017 | 9 |
This page lists all the filers that currently own IXYS CORP or have owned IXYS CORP in the past.