GROUP ONE TRADING, L.P. - DELCATH SYS INC ownership

DELCATH SYS INC's ticker is DCTH and the CUSIP is 24661P401. A total of 29 filers reported holding DELCATH SYS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of DELCATH SYS INC
ValueSharesWeighting
Q2 2016$1,0000.0%5,1230.0%0.00%
Q1 2016$1,000
-66.7%
5,1230.0%0.00%
Q4 2015$3,0000.0%5,123
-33.6%
0.00%
Q3 2015$3,000
-81.2%
7,712
-53.6%
0.00%
Q2 2015$16,000
+220.0%
16,612
+200.8%
0.00%
Q1 2015$5,0005,522
+16633.3%
0.00%
Q4 2014$0330.00%
Other shareholders
DELCATH SYS INC shareholders Q4 2014
NameSharesValueWeighting ↓
COWEN INC. 75,000$72,0000.01%
Virtu KCG Holdings LLC 150,699$145,0000.00%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 123,400$118,0000.00%
Renaissance Technologies 345,098$331,0000.00%
Joel Isaacson & Co., LLC 4,500$4,0000.00%
BRAVE ASSET MANAGEMENT INC 1,564$2,0000.00%
VANGUARD GROUP INC 194,313$185,0000.00%
LADENBURG THALMANN FINANCIAL SERVICES INC. 1,860$2,0000.00%
ROYAL BANK OF CANADA 2,563$2,0000.00%
CANADA LIFE ASSURANCE Co 765$1,0000.00%
View complete list of DELCATH SYS INC shareholders