Virtu KCG Holdings LLC - ENTEROMEDICS INC ownership

ENTEROMEDICS INC's ticker is ETRM and the CUSIP is 29365M208. A total of 50 filers reported holding ENTEROMEDICS INC in Q3 2014. The put-call ratio across all filers is 0.30 and the average weighting 0.0%.

Quarter-by-quarter ownership
Virtu KCG Holdings LLC ownership history of ENTEROMEDICS INC
ValueSharesWeighting
Q4 2015$2,000
-93.3%
12,551
-74.2%
0.00%
-100.0%
Q2 2015$30,000
-58.3%
48,625
-38.0%
0.00%0.0%
Q1 2015$72,000
+105.7%
78,454
+169.9%
0.00%0.0%
Q3 2014$35,000
+12.9%
29,071
+50.4%
0.00%
Q2 2014$31,000
-42.6%
19,331
-35.7%
0.00%
-100.0%
Q1 2014$54,000
-72.7%
30,068
-81.3%
0.00%
-66.7%
Q3 2013$198,000160,4290.00%
Other shareholders
ENTEROMEDICS INC shareholders Q3 2014
NameSharesValueWeighting ↓
ARDSLEY ADVISORY PARTNERS LP 3,915,000$7,125,0001.07%
Iguana Healthcare Management, LLC 1,150,000$2,094,0000.97%
MPM ASSET MANAGEMENT LLC 1,113,168$2,026,0000.86%
Trellus Management Company, LLC 344,348$627,0000.56%
Ghost Tree Capital, LLC 400,000$728,0000.43%
1492 Capital Management LLC 317,060$577,0000.29%
Rock Springs Capital Management LP 650,000$1,183,0000.27%
WHITE PINE CAPITAL LLC 810,450$1,476,0000.27%
Potomac Capital Management, Inc. 168,578$307,0000.26%
Granite Point Capital Management, L.P. 180,000$328,0000.24%
View complete list of ENTEROMEDICS INC shareholders