| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 36 | 36 | 0.00% | 0.07% | 0.25% | Q4 2014 | Q3 2023 | 36 |
| SIMPLEX TRADING, LLC | 35 | 35 | 0.00% | 0.01% | 0.03% | Q1 2015 | Q3 2023 | 35 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| JPMORGAN CHASE & CO | 10 | 1 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q3 2023 | 17 |
| Timber Hill LLC | 17 | 17 | 0.00% | 0.02% | 0.06% | Q2 2013 | Q2 2017 | 17 |
| IMC-Chicago, LLC | 8 | 1 | 0.00% | 0.00% | 0.01% | Q4 2018 | Q3 2023 | 17 |
| Citadel Advisors | 13 | 13 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q2 2016 | 13 |
| HBK INVESTMENTS L P | 3 | 1 | 0.01% | 0.05% | 0.15% | Q2 2017 | Q4 2020 | 10 |
| VERTEX ONE ASSET MANAGEMENT INC. | 5 | 3 | 0.06% | 0.15% | 0.29% | Q3 2016 | Q3 2018 | 8 |
| Virtu KCG Holdings LLC | 7 | 1 | 0.00% | 0.01% | 0.02% | Q3 2013 | Q4 2015 | 8 |
| Marathon Trading Investment Management LLC | 5 | 1 | 0.01% | 0.13% | 0.20% | Q4 2014 | Q3 2021 | 6 |
| SG Americas Securities, LLC | 3 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2020 | 6 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 6 |
| Catalyst Capital Advisors LLC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q1 2017 | Q4 2017 | 4 |
| Altshuler Shaham Ltd | 4 | 4 | 0.00% | 0.00% | 0.00% | Q4 2022 | Q3 2023 | 4 |
| CMT Capital Markets Trading GmbH | 2 | 1 | 0.08% | 0.16% | 0.21% | Q2 2016 | Q1 2017 | 3 |
| Laurion Capital Management LP | 2 | 2 | 0.15% | 0.19% | 0.24% | Q3 2014 | Q4 2014 | 2 |
| Focused Wealth Management, Inc | 2 | 2 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q4 2014 | 2 |
| Hudson Bay Capital Management LP | 2 | 2 | 0.03% | 0.04% | 0.05% | Q2 2018 | Q3 2018 | 2 |
| Apollo Management Holdings, L.P. | 1 | 1 | 0.14% | 0.14% | 0.14% | Q1 2017 | Q1 2017 | 1 |
| REILLY FINANCIAL ADVISORS, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2015 | 1 |
| Secrest Blakey & Associates, LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q4 2017 | Q4 2017 | 1 |
| KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
| Athanor Capital, LP | 1 | 1 | 0.13% | 0.13% | 0.13% | Q1 2021 | Q1 2021 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2015 | Q1 2015 | 1 |
| TWO SIGMA SECURITIES, LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q3 2019 | Q3 2019 | 1 |
| GENERAL AMERICAN INVESTORS CO INC | 1 | 1 | 0.06% | 0.06% | 0.06% | Q4 2019 | Q4 2019 | 1 |
This page lists all the filers that currently own TRANSOCEAN LTD or have owned TRANSOCEAN LTD in the past.