Baker Brothers Advisors - 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
Baker Brothers Advisors ownership history of QUESTCOR PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2014$46,245,000
-0.8%
500,000
-30.3%
0.57%
-4.4%
Q1 2014$46,603,000
+10.3%
717,745
-7.5%
0.59%
-0.5%
Q4 2013$42,246,000
+33.4%
775,864
+42.1%
0.60%
+32.2%
Q3 2013$31,659,000
+120.6%
545,846
+72.8%
0.45%
+58.5%
Q2 2013$14,352,000315,8460.28%
Other shareholders
QUESTCOR PHARMACEUTICALS INC shareholders Q3 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