| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 19 | 6 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q3 2023 | 32 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| GROUP ONE TRADING, L.P. | 3 | 1 | 0.00% | 0.00% | 0.00% | Q1 2015 | Q3 2023 | 14 |
| Citadel Advisors | 13 | 13 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 13 |
| Timber Hill LLC | 9 | 1 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q4 2015 | 10 |
| Virtu KCG Holdings LLC | 4 | 4 | 0.00% | 0.00% | 0.01% | Q4 2013 | Q3 2014 | 4 |
| JPMORGAN CHASE & CO | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2016 | Q1 2017 | 2 |
| JANE STREET GROUP, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2023 | Q3 2023 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| BOOTHBAY FUND MANAGEMENT, LLC | 1 | 1 | 0.04% | 0.04% | 0.04% | Q3 2017 | Q3 2017 | 1 |
| SIGMA CAPITAL MANAGEMENT LLC | 1 | 1 | 0.15% | 0.15% | 0.15% | Q3 2013 | Q3 2013 | 1 |
| Elite Wealth Management, Inc. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2014 | 1 |
This page lists all the filers that currently own OCEANEERING INTL INC or have owned OCEANEERING INTL INC in the past.