| 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 | 16 | 16 | 0.00% | 0.05% | 0.17% | Q2 2013 | Q1 2017 | 16 |
| Citadel Advisors | 10 | 10 | 0.00% | 0.01% | 0.01% | Q1 2014 | Q2 2016 | 10 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.01% | 0.04% | 0.07% | Q2 2022 | Q3 2023 | 6 |
| JPMORGAN CHASE & CO | 3 | 1 | 0.00% | 0.01% | 0.05% | Q3 2015 | Q1 2017 | 4 |
| Ancora Advisors LLC | 1 | 1 | 0.00% | 0.01% | 0.02% | Q1 2021 | Q4 2022 | 3 |
| Maven Securities LTD | 2 | 1 | 0.00% | 0.00% | 0.01% | Q1 2022 | Q3 2023 | 3 |
| SG Americas Securities, LLC | 3 | 3 | 0.00% | 0.00% | 0.01% | Q4 2018 | Q2 2019 | 3 |
| Wildcat Capital Management, LLC | 2 | 2 | 1.71% | 2.15% | 2.59% | Q2 2016 | Q3 2016 | 2 |
| JCSD Capital, LLC | 2 | 2 | 0.02% | 0.04% | 0.06% | Q3 2019 | Q4 2019 | 2 |
| Ninepoint Partners LP | 2 | 2 | 5.19% | 6.99% | 8.79% | Q2 2018 | Q3 2018 | 2 |
| American Investment Services, Inc. | 2 | 2 | 0.08% | 0.08% | 0.08% | Q1 2017 | Q2 2017 | 2 |
| West Tower Group, LLC | 2 | 2 | 4.82% | 8.28% | 11.73% | Q2 2023 | Q3 2023 | 2 |
| Calamos Advisors LLC | 2 | 2 | 0.49% | 0.50% | 0.50% | Q2 2019 | Q3 2019 | 2 |
| HBK INVESTMENTS L P | 1 | 1 | 0.29% | 0.29% | 0.29% | Q4 2017 | Q4 2017 | 1 |
| COLONY GROUP LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2016 | Q2 2016 | 1 |
| Athanor Capital, LP | 1 | 1 | 0.76% | 0.76% | 0.76% | Q3 2020 | Q3 2020 | 1 |
| AMERICAN INTERNATIONAL GROUP, INC. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2015 | 1 |
| SIMPLEX TRADING, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q4 2014 | 1 |
| IMC-Chicago, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2023 | Q3 2023 | 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 ISHARES TR or have owned ISHARES TR in the past.