Period | Weighting | Quarter | ||||||
---|---|---|---|---|---|---|---|---|
Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
GROUP ONE TRADING, L.P. | 42 | 42 | 0.00% | 0.01% | 0.08% | Q2 2013 | Q3 2023 | 42 |
SIMPLEX TRADING, LLC | 36 | 36 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q3 2023 | 36 |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
Timber Hill LLC | 11 | 3 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q4 2016 | 14 |
Citadel Advisors | 13 | 13 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 13 |
JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 6 |
SG Americas Securities, LLC | 4 | 1 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q2 2018 | 6 |
JPMORGAN CHASE & CO | 3 | 2 | 0.00% | 0.00% | 0.00% | Q2 2019 | Q2 2023 | 5 |
Virtu KCG Holdings LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q2 2014 | 2 |
PEAK6 Group LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2014 | Q3 2014 | 1 |
Sunnymeath Asset Management, Inc. | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2016 | Q3 2016 | 1 |
Apollo Management Holdings, L.P. | 1 | 1 | 65.98% | 65.98% | 65.98% | Q1 2014 | Q1 2014 | 1 |
TWO SIGMA SECURITIES, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2019 | Q3 2019 | 1 |
KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
This page lists all the filers that currently own WESTERN UN CO or have owned WESTERN UN CO in the past.