Period | Weighting | Quarter | ||||||
---|---|---|---|---|---|---|---|---|
Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
SIMPLEX TRADING, LLC | 25 | 1 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q3 2023 | 29 |
GROUP ONE TRADING, L.P. | 7 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | 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 | 7 |
JANE STREET GROUP, LLC | 3 | 1 | 0.00% | 0.01% | 0.01% | Q3 2022 | Q3 2023 | 4 |
PURA VIDA INVESTMENTS, LLC | 1 | 1 | 0.23% | 0.23% | 0.23% | Q1 2022 | Q1 2022 | 1 |
Twin Tree Management, LP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q2 2022 | 1 |
This page lists all the filers that currently own BROOKS AUTOMATION INC or have owned BROOKS AUTOMATION INC in the past.