GROUP ONE TRADING, L.P. - ENTEROMEDICS INC ownership

ENTEROMEDICS INC's ticker is and the CUSIP is 29365M958. A total of 1 filers reported holding ENTEROMEDICS 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 ENTEROMEDICS INC
ValueSharesWeighting
Q2 2015$6,000
-92.0%
9,700
-88.1%
0.00%
-100.0%
Q1 2015$75,000
+275.0%
81,700
+467.4%
0.00%
Q4 2014$20,000
-47.4%
14,400
-53.2%
0.00%
-100.0%
Q3 2014$38,000
-56.3%
30,800
-44.6%
0.00%0.0%
Q2 2014$87,000
-13.0%
55,600
+1.1%
0.00%
-50.0%
Q1 2014$100,000
-15.3%
55,000
-5.0%
0.00%0.0%
Q4 2013$118,000
+594.1%
57,900
+278.4%
0.00%
Q2 2013$17,00015,3000.00%
Other shareholders
ENTEROMEDICS INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 57,900$118,0000.00%
View complete list of ENTEROMEDICS INC shareholders