| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 12 | 3 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q3 2023 | 30 |
| SIMPLEX TRADING, LLC | 21 | 1 | 0.00% | 0.00% | 0.00% | Q1 2016 | Q3 2023 | 25 |
| 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 | Q4 2015 | 9 |
| PICTON MAHONEY ASSET MANAGEMENT | 1 | 1 | 0.12% | 0.12% | 0.12% | Q3 2023 | Q3 2023 | 1 |
| JANE STREET GROUP, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2023 | Q3 2023 | 1 |
This page lists all the filers that currently own HARMONIC INC or have owned HARMONIC INC in the past.