A.R.T. Advisors, LLC - ARIAD PHARMACEUTICALS INC ownership

ARIAD PHARMACEUTICALS INC's ticker is ARIA and the CUSIP is 04033A100. A total of 178 filers reported holding ARIAD PHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is 0.71 and the average weighting 0.2%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of ARIAD PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2016$2,464,000
-24.0%
198,100
-54.9%
0.15%
-9.3%
Q2 2016$3,242,000
+84.3%
438,817
+55.9%
0.16%
+95.2%
Q4 2015$1,759,000
-3.7%
281,552
+27.4%
0.08%
+36.1%
Q2 2015$1,827,000
-20.6%
221,003
-20.9%
0.06%
-22.8%
Q1 2015$2,301,000
+253.5%
279,267
+131.4%
0.08%
+163.3%
Q3 2014$651,000
-85.8%
120,670
-78.8%
0.03%
-87.7%
Q1 2014$4,582,000
+35.9%
568,559
+210.0%
0.24%
+32.1%
Q3 2013$3,372,000183,3770.18%
Other shareholders
ARIAD PHARMACEUTICALS INC shareholders Q3 2015
NameSharesValueWeighting ↓
Sarissa Capital Management LP 12,850,000$69,390,00026.80%
Opaleye Management Inc. 1,500,000$8,100,000,0006.31%
Camber Capital Management LP 6,000,000$32,400,0003.04%
Ghost Tree Capital, LLC 700,000$3,780,0002.05%
Granite Point Capital Management, L.P. 700,000$3,780,0001.88%
Duquesne Family Office 1,645,000$8,883,0001.09%
Geduld E E 272,200$1,470,0001.04%
Elk Creek Partners, LLC 659,232$3,560,0000.93%
Palo Alto Investors LP 2,231,717$12,051,0000.90%
HighVista Strategies LLC 1,200,000$6,480,0000.87%
View complete list of ARIAD PHARMACEUTICALS INC shareholders