Period | Weighting | Quarter | ||||||
---|---|---|---|---|---|---|---|---|
Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
GROUP ONE TRADING, L.P. | 8 | 8 | 0.01% | 0.03% | 0.07% | Q2 2013 | Q1 2015 | 8 |
SIMPLEX TRADING, LLC | 2 | 2 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q1 2015 | 2 |
PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
This page lists all the filers that currently own IRELAND BK or have owned IRELAND BK in the past.