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

DELCATH SYS INC's ticker is and the CUSIP is 24661P904. A total of 2 filers reported holding DELCATH SYS INC in Q4 2013. 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 2014$830,000
+912.2%
316,000
+8.3%
0.01%
+1200.0%
Q1 2014$82,000
+1950.0%
291,700
+1667.9%
0.00%
Q4 2013$4,000
-93.3%
16,500
-90.9%
0.00%
-100.0%
Q3 2013$60,000
+20.0%
181,700
+35.2%
0.00%0.0%
Q2 2013$50,000134,4000.00%
Other shareholders
DELCATH SYS INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 16,500$4,0000.00%
Citadel Advisors 4,800$1,0000.00%
View complete list of DELCATH SYS INC shareholders