| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 15 | 1 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q4 2021 | 23 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 14 | 14 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q4 2021 | 14 |
| Citadel Advisors | 7 | 5 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 12 |
| GROUP ONE TRADING, L.P. | 5 | 5 | 0.00% | 0.00% | 0.01% | Q3 2020 | Q3 2021 | 5 |
| Timber Hill LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
This page lists all the filers that currently own FEDERAL REALTY INVT TR or have owned FEDERAL REALTY INVT TR in the past.