PEAK6 Group LLC - QUESTCOR PHARMACEUTICALS INC ownership

QUESTCOR PHARMACEUTICALS INC's ticker is QCOR and the CUSIP is 74835Y101. A total of 251 filers reported holding QUESTCOR PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is 1.71 and the average weighting 0.4%.

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
QUESTCOR PHARMACEUTICALS INC shareholders Q2 2013
NameSharesValueWeighting ↓
BROADWOOD CAPITAL INC 3,296,660$149,800,00034.05%
Valiant Capital Management, L.P. 913,693$41,518,0004.98%
NEUMEIER POMA INVESTMENT COUNSEL LLC 366,625$16,659,0004.35%
Freshford Capital Management, LLC 575,000$26,128,0003.87%
Palo Alto Investors LP 696,297$31,640,0003.73%
RIVULET CAPITAL, LLC 100,000$4,544,0003.62%
CAPITAL MANAGEMENT CORP /VA 190,135$8,640,0003.59%
Consonance Capital Management LP 200,000$9,088,0003.23%
DIALECTIC CAPITAL MANAGEMENT, LP 407,400$18,513,0002.70%
Freestone Capital Holdings, LLC 268,738$12,211,0002.50%
View complete list of QUESTCOR PHARMACEUTICALS INC shareholders