| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 42 | 42 | 0.01% | 0.03% | 0.08% | Q2 2013 | Q3 2023 | 42 |
| SIMPLEX TRADING, LLC | 36 | 36 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q3 2023 | 36 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| Marathon Trading Investment Management LLC | 14 | 1 | 0.00% | 0.20% | 0.65% | Q4 2014 | Q4 2022 | 19 |
| JPMORGAN CHASE & CO | 10 | 1 | 0.00% | 0.00% | 0.00% | Q4 2015 | Q3 2023 | 18 |
| Capital Markets Trading UK LLP | 9 | 6 | 0.00% | 0.14% | 0.92% | Q4 2017 | Q3 2021 | 15 |
| Optiver Holding B.V. | 11 | 11 | 0.00% | 0.02% | 0.06% | Q1 2021 | Q3 2023 | 11 |
| JANE STREET GROUP, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q1 2023 | 3 |
| Citadel Advisors | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2016 | Q2 2016 | 1 |
| Virtu KCG Holdings LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q4 2013 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.03% | 0.03% | 0.03% | Q3 2014 | Q3 2014 | 1 |
| Emerging Variant Capital Management LP | 1 | 1 | 0.41% | 0.41% | 0.41% | Q3 2022 | Q3 2022 | 1 |
| Ronit Capital LLP | 1 | 1 | 0.12% | 0.12% | 0.12% | Q4 2020 | Q4 2020 | 1 |
| Mint Tower Capital Management B.V. | 1 | 1 | 0.05% | 0.05% | 0.05% | Q3 2018 | Q3 2018 | 1 |
| Maven Securities LTD | 1 | 1 | 0.02% | 0.02% | 0.02% | Q3 2021 | Q3 2021 | 1 |
This page lists all the filers that currently own ITAU UNIBANCO HLDG SA or have owned ITAU UNIBANCO HLDG SA in the past.