SIMPLEX TRADING, LLC - DRYSHIPS INC ownership

DRYSHIPS INC's ticker is and the CUSIP is Y2109Q951. A total of 4 filers reported holding DRYSHIPS INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of DRYSHIPS INC
ValueSharesWeighting
Q4 2015$6,000
-80.6%
60
-63.6%
0.00%
-100.0%
Q3 2015$31,000
-16.2%
165
-55.2%
0.00%
-33.3%
Q2 2015$37,000
-28.8%
368
-62.5%
0.00%
-50.0%
Q1 2015$52,000
-10.3%
981
-8.6%
0.01%
-14.3%
Q4 2014$58,0001,0730.01%
Other shareholders
DRYSHIPS INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 1,269,400$4,087,0000.06%
Citadel Advisors 1,363,600$4,391,0000.01%
Timber Hill LLC 257,400$829,0000.00%
Virtu KCG Holdings LLC 35,400$114,0000.00%
View complete list of DRYSHIPS INC shareholders