VANGUARD GROUP INC - QUESTCOR PHARMACEUTICALS INC ownership

QUESTCOR PHARMACEUTICALS INC's ticker is QCOR and the CUSIP is 74835Y101. A total of 332 filers reported holding QUESTCOR PHARMACEUTICALS INC in Q2 2014. The put-call ratio across all filers is 4.70 and the average weighting 0.6%.

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of QUESTCOR PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2014$351,572,000
+33.4%
3,801,189
-6.3%
0.03%
+27.3%
Q1 2014$263,460,000
+22.8%
4,057,611
+3.0%
0.02%
+15.8%
Q4 2013$214,542,000
+5.0%
3,940,167
+11.8%
0.02%
-5.0%
Q3 2013$204,418,000
+30.9%
3,524,463
+2.6%
0.02%
+25.0%
Q2 2013$156,104,0003,433,9050.02%
Other shareholders

There were no reported owners of QUESTCOR PHARMACEUTICALS INC in Q2 2014.

NameSharesValueWeighting ↓
View complete list of QUESTCOR PHARMACEUTICALS INC shareholders