MARSHALL WACE, LLP - AUXILIUM PHARMACEUTICALS INC ownership

AUXILIUM PHARMACEUTICALS INC's ticker is AUXL and the CUSIP is 05334D107. A total of 163 filers reported holding AUXILIUM PHARMACEUTICALS INC in Q4 2014. The put-call ratio across all filers is 0.44 and the average weighting 0.5%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of AUXILIUM PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2014$259,000
+57.9%
7,534
-8.0%
0.00%
+50.0%
Q2 2014$164,000
-53.9%
8,187
-37.5%
0.00%
-66.7%
Q1 2014$356,00013,1000.01%
Other shareholders
AUXILIUM PHARMACEUTICALS INC shareholders Q4 2014
NameSharesValueWeighting ↓
Palo Alto Investors LP 4,883,879$101,243,0009.44%
Tamarack Capital Management, LLC 1,250,000$25,913,0006.14%
Healthcare Value Capital, LLC 334,481$6,934,0005.09%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 4,113,385$85,270,0004.42%
KING INVESTMENT ADVISORS INC/TX 312,890$6,486,0002.96%
Broadfin Capital, LLC 961,100$19,924,0002.63%
SECTOR GAMMA AS 462,504$9,588,0002.59%
TAMRO Capital Partners LLC 1,898,717$39,360,0001.62%
Elk Creek Partners, LLC 84,090$1,743,0001.25%
Artal Group S.A. 1,500,000$31,095,0001.12%
View complete list of AUXILIUM PHARMACEUTICALS INC shareholders