Citadel Advisors - AUXILIUM PHARMACEUTICALS INC ownership

AUXILIUM PHARMACEUTICALS INC's ticker is AUXL and the CUSIP is 05334D107. A total of 154 filers reported holding AUXILIUM PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of AUXILIUM PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2014$94,000
-85.5%
4,697
-80.3%
0.00%
-100.0%
Q1 2014$648,000
+8.5%
23,853
-17.2%
0.00%0.0%
Q4 2013$597,000
-97.1%
28,794
-97.4%
0.00%
-96.8%
Q3 2013$20,453,000
-25.2%
1,121,939
-31.8%
0.03%
-34.0%
Q2 2013$27,346,0001,644,3460.05%
Other shareholders
AUXILIUM PHARMACEUTICALS INC shareholders Q2 2013
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