A.R.T. Advisors, LLC - OREXIGEN THERAPEUTICS INC ownership

OREXIGEN THERAPEUTICS INC's ticker is OREXXXXX and the CUSIP is 686164104. A total of 123 filers reported holding OREXIGEN THERAPEUTICS INC in Q4 2015. The put-call ratio across all filers is 1.61 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of OREXIGEN THERAPEUTICS INC
ValueSharesWeighting
Q1 2016$15,000
-94.1%
28,391
-80.9%
0.00%
-91.7%
Q4 2015$255,000
-80.5%
148,391
-31.4%
0.01%
-75.5%
Q4 2014$1,311,000
+1070.5%
216,382
+1147.2%
0.05%
+716.7%
Q1 2014$112,000
-89.5%
17,350
-90.9%
0.01%
-89.5%
Q4 2013$1,068,000
-17.8%
189,706
-10.6%
0.06%
-19.7%
Q3 2013$1,300,000
+81.8%
212,118
+73.1%
0.07%
+208.7%
Q2 2013$715,000122,5580.02%
Other shareholders
OREXIGEN THERAPEUTICS INC shareholders Q4 2015
NameSharesValueWeighting ↓
Rock Springs Capital Management LP 525,000$2,956,0001.06%
First Light Asset Management, LLC 170,804$962,0000.82%
PFM Health Sciences, LP 5,047,119$28,415,0000.57%
Rhenman & Partners Asset Management AB 250,000$1,408,0000.55%
NEA Management Company, LLC 1,935,300$10,896,0000.53%
ESSEX INVESTMENT MANAGEMENT CO LLC 544,779$3,067,0000.43%
APEX CAPITAL, LLC 1,000,000$5,630,0000.37%
Partner Investment Management, L.P. 240,221$1,352,0000.31%
Hudson Bay Capital Management LP 1,002,405$5,644,0000.23%
BAILARD, INC. 243,300$1,370,0000.22%
View complete list of OREXIGEN THERAPEUTICS INC shareholders