| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 12 | 12 | 0.00% | 0.01% | 0.06% | Q3 2017 | Q2 2020 | 12 |
| SG Americas Securities, LLC | 7 | 2 | 0.00% | 0.00% | 0.01% | Q3 2017 | Q4 2019 | 9 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 7 | 7 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q1 2020 | 7 |
| GROUP ONE TRADING, L.P. | 7 | 7 | 0.00% | 0.01% | 0.02% | Q3 2018 | Q1 2020 | 7 |
| JPMORGAN CHASE & CO | 6 | 6 | 0.00% | 0.00% | 0.00% | Q3 2017 | Q4 2018 | 6 |
| HBK INVESTMENTS L P | 2 | 2 | 0.01% | 0.13% | 0.25% | Q3 2017 | Q4 2017 | 2 |
| ADVENT CAPITAL MANAGEMENT /DE/ | 1 | 1 | 0.04% | 0.04% | 0.04% | Q2 2017 | Q2 2017 | 1 |
This page lists all the filers that currently own FRONTIER COMMUNICATIONS CORP or have owned FRONTIER COMMUNICATIONS CORP in the past.