PEAK6 Group LLC - QUESTCOR PHARMACEUTICALS INC ownership

QUESTCOR PHARMACEUTICALS INC's ticker is QCOR and the CUSIP is 74835Y101. A total of 294 filers reported holding QUESTCOR PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is 2.25 and the average weighting 0.3%.

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of QUESTCOR PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2014$6,326,000
+162.1%
68,400
+84.0%
0.06%
+185.7%
Q1 2014$2,414,000
+3.6%
37,171
-13.1%
0.02%
+31.2%
Q4 2013$2,329,000
-59.8%
42,772
-57.2%
0.02%
+45.5%
Q3 2013$5,796,000
+91.8%
99,916
+50.2%
0.01%0.0%
Q2 2013$3,022,00066,5000.01%
Other shareholders

There were no reported owners of QUESTCOR PHARMACEUTICALS INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of QUESTCOR PHARMACEUTICALS INC shareholders