| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| Citadel Advisors | 11 | 11 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q4 2015 | 11 |
| GROUP ONE TRADING, L.P. | 11 | 11 | 0.00% | 0.04% | 0.08% | Q2 2013 | Q4 2015 | 11 |
| Timber Hill LLC | 6 | 6 | 0.00% | 0.00% | 0.01% | Q3 2013 | Q4 2014 | 6 |
| Virtu KCG Holdings LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q3 2013 | Q4 2014 | 6 |
| SIMPLEX TRADING, LLC | 5 | 5 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q4 2015 | 5 |
| Elite Wealth Management, Inc. | 2 | 2 | 0.03% | 0.03% | 0.03% | Q3 2012 | Q4 2012 | 2 |
| JPMORGAN CHASE & CO | 2 | 2 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q4 2015 | 2 |
| PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
| CSS LLC/IL | 1 | 1 | 0.09% | 0.09% | 0.09% | Q4 2013 | Q4 2013 | 1 |
This page lists all the filers that currently own DRYSHIPS INC or have owned DRYSHIPS INC in the past.