| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 42 | 42 | 0.01% | 0.05% | 0.20% | Q2 2013 | Q3 2023 | 42 |
| SIMPLEX TRADING, LLC | 36 | 36 | 0.00% | 0.01% | 0.03% | Q4 2014 | Q3 2023 | 36 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| JPMORGAN CHASE & CO | 8 | 3 | 0.00% | 0.00% | 0.00% | Q1 2017 | Q3 2023 | 17 |
| Timber Hill LLC | 17 | 17 | 0.00% | 0.01% | 0.03% | Q2 2013 | Q2 2017 | 17 |
| SG Americas Securities, LLC | 9 | 1 | 0.00% | 0.01% | 0.01% | Q1 2017 | Q4 2020 | 10 |
| IMC-Chicago, LLC | 7 | 7 | 0.00% | 0.00% | 0.01% | Q1 2022 | Q3 2023 | 7 |
| Virtu KCG Holdings LLC | 7 | 7 | 0.00% | 0.01% | 0.02% | Q3 2013 | Q1 2015 | 7 |
| Calamos Advisors LLC | 6 | 6 | 0.04% | 0.12% | 0.21% | Q4 2017 | Q1 2019 | 6 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 6 |
| Twin Tree Management, LP | 5 | 5 | 0.01% | 0.02% | 0.05% | Q3 2022 | Q3 2023 | 5 |
| OSAIC HOLDINGS, INC. | 3 | 1 | 0.00% | 0.00% | 0.00% | Q2 2020 | Q4 2022 | 4 |
| Focused Wealth Management, Inc | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2018 | Q4 2018 | 1 |
| Penserra Capital Management LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2023 | Q3 2023 | 1 |
| Citadel Advisors | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2016 | Q2 2016 | 1 |
| TWO SIGMA SECURITIES, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2019 | Q3 2019 | 1 |
| BLAIR WILLIAM & CO/IL | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2017 | Q2 2017 | 1 |
| Hudson Bay Capital Management LP | 1 | 1 | 0.03% | 0.03% | 0.03% | Q1 2014 | Q1 2014 | 1 |
| KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.03% | 0.03% | 0.03% | Q2 2013 | Q2 2013 | 1 |
| BALYASNY ASSET MANAGEMENT L.P. | 1 | 1 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q2 2013 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
This page lists all the filers that currently own SONY CORP or have owned SONY CORP in the past.