Period | Weighting | Quarter | ||||||
---|---|---|---|---|---|---|---|---|
Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
GROUP ONE TRADING, L.P. | 14 | 14 | 0.00% | 0.03% | 0.08% | Q2 2013 | Q3 2016 | 14 |
Citadel Advisors | 13 | 13 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q2 2016 | 13 |
Timber Hill LLC | 11 | 1 | 0.00% | 0.01% | 0.03% | Q2 2013 | Q2 2016 | 12 |
SIMPLEX TRADING, LLC | 8 | 8 | 0.00% | 0.01% | 0.03% | Q4 2014 | Q3 2016 | 8 |
Virtu KCG Holdings LLC | 7 | 7 | 0.01% | 0.02% | 0.03% | Q3 2013 | Q1 2015 | 7 |
Platinum Management (NY) LLC | 2 | 2 | 0.00% | 0.01% | 0.01% | Q2 2013 | Q3 2013 | 2 |
KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q2 2013 | Q2 2013 | 1 |
Marathon Trading Investment Management LLC | 1 | 1 | 0.03% | 0.03% | 0.03% | Q1 2015 | Q1 2015 | 1 |
Empire Capital Management, L.L.C. | 1 | 1 | 1.39% | 1.39% | 1.39% | Q3 2015 | Q3 2015 | 1 |
Central Square Management LLC | 1 | 1 | 1.56% | 1.56% | 1.56% | Q2 2014 | Q2 2014 | 1 |
PEAK6 Group LLC | 1 | 1 | 0.06% | 0.06% | 0.06% | Q3 2014 | Q3 2014 | 1 |
BALYASNY ASSET MANAGEMENT L.P. | 1 | 1 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q2 2013 | 1 |
GLAZER CAPITAL, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2016 | Q3 2016 | 1 |
This page lists all the filers that currently own RACKSPACE HOSTING INC or have owned RACKSPACE HOSTING INC in the past.