| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 27 | 1 | 0.00% | 0.00% | 0.02% | Q1 2015 | Q3 2023 | 32 |
| Allianz Asset Management GmbH | 12 | 4 | 0.00% | 0.01% | 0.02% | Q1 2016 | Q3 2023 | 27 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| GROUP ONE TRADING, L.P. | 8 | 3 | 0.00% | 0.00% | 0.03% | Q2 2018 | Q3 2023 | 18 |
| Citadel Advisors | 11 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 12 |
| Timber Hill LLC | 8 | 2 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q2 2016 | 10 |
| Maven Securities LTD | 3 | 1 | 0.01% | 0.02% | 0.07% | Q1 2021 | Q1 2023 | 5 |
| JANE STREET GROUP, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 4 |
| SG Americas Securities, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2018 | Q1 2019 | 2 |
| PEAK6 Group LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
| SCOPUS ASSET MANAGEMENT, L.P. | 1 | 1 | 0.03% | 0.03% | 0.03% | Q2 2021 | Q2 2021 | 1 |
This page lists all the filers that currently own AMPHENOL CORP NEW or have owned AMPHENOL CORP NEW in the past.