| 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 | 7 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2019 | 12 |
| GROUP ONE TRADING, L.P. | 5 | 1 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q2 2019 | 11 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 7 | 7 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q1 2020 | 7 |
| BLAIR WILLIAM & CO/IL | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2017 | Q2 2017 | 2 |
This page lists all the filers that currently own ELECTRONICS FOR IMAGING INC or have owned ELECTRONICS FOR IMAGING INC in the past.