| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 15 | 2 | 0.00% | 0.00% | 0.00% | Q4 2015 | Q3 2023 | 24 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| Citadel Advisors | 9 | 9 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2016 | 9 |
| GROUP ONE TRADING, L.P. | 4 | 1 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2021 | 5 |
| Twin Tree Management, LP | 2 | 2 | 0.00% | 0.00% | 0.00% | Q1 2023 | Q2 2023 | 2 |
| Garda Capital Partners LP | 1 | 1 | 0.05% | 0.05% | 0.05% | Q3 2023 | Q3 2023 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
This page lists all the filers that currently own ATMOS ENERGY CORP or have owned ATMOS ENERGY CORP in the past.