| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 37 | 3 | 0.00% | 0.01% | 0.11% | Q2 2013 | Q3 2023 | 40 |
| SIMPLEX TRADING, LLC | 35 | 35 | 0.00% | 0.00% | 0.06% | Q1 2015 | Q3 2023 | 35 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| Citadel Advisors | 13 | 13 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 13 |
| Timber Hill LLC | 2 | 1 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q1 2017 | 6 |
| JANE STREET GROUP, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q4 2022 | Q3 2023 | 3 |
| SG Americas Securities, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q4 2017 | 3 |
| Elite Wealth Management, Inc. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2014 | 1 |
| CREDIT AGRICOLE S A | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2017 | Q1 2017 | 1 |
This page lists all the filers that currently own BROOKDALE SR LIVING INC or have owned BROOKDALE SR LIVING INC in the past.