| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 24 | 24 | 0.00% | 0.01% | 0.08% | Q4 2017 | Q3 2023 | 24 |
| GROUP ONE TRADING, L.P. | 24 | 24 | 0.00% | 0.03% | 0.15% | Q4 2017 | Q3 2023 | 24 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| IMC-Chicago, LLC | 8 | 4 | 0.00% | 0.03% | 0.09% | Q3 2020 | Q3 2023 | 12 |
| CTC LLC | 9 | 9 | 0.00% | 0.01% | 0.02% | Q1 2021 | Q1 2023 | 9 |
| NATIONAL BANK OF CANADA /FI/ | 7 | 7 | 0.01% | 0.05% | 0.12% | Q1 2022 | Q3 2023 | 7 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.00% | 0.01% | Q2 2022 | Q3 2023 | 6 |
| JPMORGAN CHASE & CO | 4 | 1 | 0.00% | 0.00% | 0.00% | Q1 2021 | Q4 2022 | 5 |
| Marathon Trading Investment Management LLC | 1 | 1 | 0.00% | 0.06% | 0.13% | Q4 2017 | Q3 2023 | 4 |
| Focused Wealth Management, Inc | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2023 | Q2 2023 | 1 |
| Magnetar Financial LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2022 | Q1 2022 | 1 |
| HRT FINANCIAL LP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2022 | Q4 2022 | 1 |
| Gladius Capital Management LP | 1 | 1 | 0.08% | 0.08% | 0.08% | Q1 2022 | Q1 2022 | 1 |
| SNS Financial Group, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2017 | Q4 2017 | 1 |
| North Fourth Asset Management, LP | 1 | 1 | 0.05% | 0.05% | 0.05% | Q4 2017 | Q4 2017 | 1 |
| Hudson Bay Capital Management LP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2018 | Q2 2018 | 1 |
| Longitude (Cayman) Ltd. | 1 | 1 | 0.25% | 0.25% | 0.25% | Q3 2023 | Q3 2023 | 1 |
This page lists all the filers that currently own RIOT BLOCKCHAIN INC or have owned RIOT BLOCKCHAIN INC in the past.