| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 16 | 16 | 0.00% | 0.00% | 0.00% | Q4 2019 | Q3 2023 | 16 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 16 | 16 | 0.00% | 0.00% | 0.00% | Q4 2019 | Q3 2023 | 16 |
| GROUP ONE TRADING, L.P. | 2 | 1 | 0.00% | 0.00% | 0.00% | Q2 2020 | Q3 2023 | 6 |
| JANE STREET GROUP, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 2 |
This page lists all the filers that currently own ONTO INNOVATION INC or have owned ONTO INNOVATION INC in the past.