CASTLEARK MANAGEMENT LLC - ARIAD PHARMACEUTICALS INC ownership

ARIAD PHARMACEUTICALS INC's ticker is ARIA and the CUSIP is 04033A100. A total of 207 filers reported holding ARIAD PHARMACEUTICALS INC in Q4 2016. The put-call ratio across all filers is 2.16 and the average weighting 0.4%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of ARIAD PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2016$3,902,000285,0550.12%
Other shareholders
ARIAD PHARMACEUTICALS INC shareholders Q4 2016
NameSharesValueWeighting ↓
Sarissa Capital Management LP 12,850,000$75,044,00018.53%
Opaleye Management Inc. 1,310,000$7,650,0003.76%
Camber Capital Management LP 5,533,118$32,313,0002.77%
Granite Point Capital Management, L.P. 634,772$3,707,0002.54%
IRONWOOD INVESTMENT MANAGEMENT LLC 579,719$3,386,0001.24%
Geduld E E 210,100$1,227,0001.15%
Family Management Corp 422,765$2,469,0001.09%
HighVista Strategies LLC 850,000$4,964,0000.94%
Dynamic Capital Management Ltd 583,841$3,410,0000.94%
1492 Capital Management LLC 202,500$1,183,0000.84%
View complete list of ARIAD PHARMACEUTICALS INC shareholders