| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 10 | 10 | 0.00% | 0.00% | 0.00% | Q2 2021 | Q3 2023 | 10 |
| CTC LLC | 8 | 8 | 0.01% | 0.02% | 0.04% | Q4 2021 | Q3 2023 | 8 |
| JPMORGAN CHASE & CO | 7 | 7 | 0.00% | 0.00% | 0.02% | Q2 2021 | Q4 2022 | 7 |
| Optiver Holding B.V. | 7 | 7 | 0.00% | 0.01% | 0.06% | Q2 2021 | Q4 2022 | 7 |
| GROUP ONE TRADING, L.P. | 7 | 7 | 0.02% | 0.04% | 0.05% | Q2 2021 | Q4 2022 | 7 |
| SIMPLEX TRADING, LLC | 7 | 7 | 0.01% | 0.04% | 0.06% | Q2 2021 | Q4 2022 | 7 |
| Marathon Trading Investment Management LLC | 6 | 6 | 0.03% | 0.37% | 1.03% | Q2 2021 | Q3 2022 | 6 |
| IMC-Chicago, LLC | 3 | 1 | 0.01% | 0.03% | 0.07% | Q2 2021 | Q4 2022 | 5 |
| NATIONAL BANK OF CANADA /FI/ | 5 | 5 | 0.00% | 0.08% | 0.15% | Q4 2021 | Q4 2022 | 5 |
| PICTON MAHONEY ASSET MANAGEMENT | 3 | 3 | 0.00% | 0.00% | 0.00% | Q1 2022 | Q3 2022 | 3 |
| JANE STREET GROUP, LLC | 3 | 3 | 0.01% | 0.09% | 0.22% | Q2 2022 | Q4 2022 | 3 |
| HRT FINANCIAL LP | 2 | 2 | 0.00% | 0.00% | 0.01% | Q3 2021 | Q4 2021 | 2 |
| AKUNA SECURITIES LLC | 1 | 1 | 0.07% | 0.07% | 0.07% | Q2 2022 | Q2 2022 | 1 |
| Aristides Capital LLC | 1 | 1 | 0.66% | 0.66% | 0.66% | Q1 2022 | Q1 2022 | 1 |
This page lists all the filers that currently own BARCLAYS BANK PLC or have owned BARCLAYS BANK PLC in the past.