Aperio Group, LLC - QUESTCOR PHARMACEUTICALS INC ownership

QUESTCOR PHARMACEUTICALS INC's ticker is QCOR and the CUSIP is 74835Y101. A total of 288 filers reported holding QUESTCOR PHARMACEUTICALS INC in Q3 2013. The put-call ratio across all filers is 2.38 and the average weighting 0.3%.

Quarter-by-quarter ownership
Aperio Group, LLC ownership history of QUESTCOR PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2014$441,000
+107.0%
4,766
+29.7%
0.01%
+50.0%
Q3 2013$213,0003,6740.00%
Other shareholders
QUESTCOR PHARMACEUTICALS INC shareholders Q3 2013
NameSharesValueWeighting ↓
FIRST QUADRANT LLC/CA 1,200$111,0000.00%
View complete list of QUESTCOR PHARMACEUTICALS INC shareholders