| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 8 | 8 | 0.00% | 0.00% | 0.00% | Q1 2019 | Q4 2020 | 8 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 7 | 7 | 0.00% | 0.00% | 0.00% | Q1 2019 | Q3 2020 | 7 |
This page lists all the filers that currently own APARTMENT INVT & MGMT CO or have owned APARTMENT INVT & MGMT CO in the past.