| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 19 | 1 | 0.00% | 0.00% | 0.04% | Q2 2013 | Q3 2023 | 37 |
| SIMPLEX TRADING, LLC | 19 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q3 2023 | 32 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| Citadel Advisors | 4 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 9 |
| JANE STREET GROUP, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2022 | Q3 2023 | 2 |
This page lists all the filers that currently own HOLLYSYS AUTOMATION TECHNOLO or have owned HOLLYSYS AUTOMATION TECHNOLO in the past.