SIMPLEX TRADING, LLC - ENTEROMEDICS INC ownership

ENTEROMEDICS INC's ticker is ETRM and the CUSIP is 29365M208. A total of 43 filers reported holding ENTEROMEDICS 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 ENTEROMEDICS INC
ValueSharesWeighting
Q3 2015$0
-100.0%
500
-97.8%
0.00%
-100.0%
Q2 2015$13,000
+225.0%
22,400
+342.1%
0.00%
Q1 2015$4,000
-69.2%
5,067
-42.6%
0.00%
-100.0%
Q4 2014$13,0008,8320.00%
Other shareholders

There were no reported owners of ENTEROMEDICS INC in Q3 2015.

NameSharesValueWeighting ↓
View complete list of ENTEROMEDICS INC shareholders