| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| Timber Hill LLC | 9 | 1 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q4 2015 | 10 |
| Citadel Advisors | 10 | 10 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2016 | 10 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.01% | 0.02% | Q2 2022 | Q3 2023 | 6 |
| SG Americas Securities, LLC | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2023 | Q3 2023 | 3 |
| Hudson Bay Capital Management LP | 2 | 2 | 0.06% | 0.06% | 0.06% | Q1 2021 | Q2 2021 | 2 |
| SIMPLEX TRADING, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| Ancora Advisors LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2022 | Q3 2022 | 1 |
| Sound Income Strategies, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2021 | Q1 2021 | 1 |
| Allianz Asset Management GmbH | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2021 | Q1 2021 | 1 |
This page lists all the filers that currently own ISHARES TR or have owned ISHARES TR in the past.