DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - AUXILIUM PHARMACEUTICALS INC ownership

AUXILIUM PHARMACEUTICALS INC's ticker is AUXL and the CUSIP is 05334D107. A total of 152 filers reported holding AUXILIUM PHARMACEUTICALS INC in Q3 2013. The put-call ratio across all filers is 0.94 and the average weighting 0.2%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of AUXILIUM PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2014$215,504,000
+15.2%
6,267,3820.0%7.74%
+13.5%
Q3 2014$187,081,000
+48.8%
6,267,3820.0%6.82%
+34.9%
Q2 2014$125,724,000
+64.2%
6,267,382
+122.5%
5.06%
+61.8%
Q1 2014$76,558,000
-10.2%
2,816,705
-31.5%
3.12%
-29.3%
Q4 2013$85,270,000
+88.3%
4,113,385
+65.3%
4.42%
+109.7%
Q3 2013$45,288,000
-43.9%
2,488,328
-48.7%
2.11%
-44.6%
Q2 2013$80,671,0004,850,6443.80%
Other shareholders
AUXILIUM PHARMACEUTICALS INC shareholders Q3 2013
NameSharesValueWeighting ↓
Palo Alto Investors LP 2,847,842$47,362,0005.59%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 4,850,644$80,671,0003.80%
KING INVESTMENT ADVISORS INC/TX 491,465$8,174,0003.39%
SECTOR GAMMA AS 684,724$11,388,0003.32%
Healthcare Value Capital, LLC 274,481$4,565,0003.31%
Broadfin Capital, LLC 800,000$13,305,0002.60%
Healthcare Value Capital, LLC 150,000$2,495,0001.81%
Artal Group S.A. 2,637,200$43,859,0001.38%
Proxima Capital Management, LLC 355,722$5,916,0001.37%
Manatuck Hill Partners, LLC 414,000$6,885,0000.84%
View complete list of AUXILIUM PHARMACEUTICALS INC shareholders