| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 17 | 17 | 0.00% | 0.00% | 0.00% | Q3 2019 | Q3 2023 | 17 |
| GROUP ONE TRADING, L.P. | 12 | 2 | 0.00% | 0.02% | 0.06% | Q2 2019 | Q4 2022 | 14 |
| SIMPLEX TRADING, LLC | 11 | 2 | 0.00% | 0.00% | 0.01% | Q3 2019 | Q4 2022 | 13 |
| Ancora Advisors LLC | 4 | 4 | 0.00% | 0.01% | 0.02% | Q1 2022 | Q4 2022 | 4 |
| JANE STREET GROUP, LLC | 3 | 3 | 0.00% | 0.00% | 0.01% | Q2 2022 | Q4 2022 | 3 |
| JPMORGAN CHASE & CO | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2022 | Q3 2022 | 3 |
| SCOPUS ASSET MANAGEMENT, L.P. | 1 | 1 | 0.07% | 0.07% | 0.07% | Q2 2021 | Q2 2021 | 1 |
This page lists all the filers that currently own IAA INC or have owned IAA INC in the past.