Top Analyst Actions: RIG, TTI, FINL, WWW, NKE

Transocean RIG Global Hunter Securities raises rating to neutral from reduce

TETRA Tech TTI Scotia Howard Weil raises to outperform from sector perform

Finish Line FINL Monness Crespi & Hardt raises to buy from neutral with $29.00 price target

Wolverine WWW Robert W. Baird raises to outperform from neutral with $38.00 price target

NIKE NKE Robert W. Baird raises to outperform from neutral

Xilinx XLNX MKM Partners lowers to neutral from buy

RBC Bearings ROLL Global Hunter Securities lowers rating to neutral from accumulate, raises price target to $75.00 from $67.00

Patterson-UTI PTEN Scotia Howard Weil lowers to outperform from focus stock

Helmerich & Payne HP Scotia Howard Weil lowers to sector perform from outperform

Key Energy KEG Scotia Howard Weil lowers to sector perform from outperform

Eastman EMN Standpoint Research starts coverage at buy with $84.00 price target

Delta Air Lines DAL Argus starts at buy with $55.00 price target

Ambarella AMBA Canaccord Genuity raises price target to $81.00 from $74.00 with buy rating

Madison Square Garden MSG Maxim Group raises price target to $92.00 from $85.00 with buy rating

GrubHub GRUB Monness Crespi & Hardt raises to $48.00 from $44.00 with buy rating

OncoGenex Pharma OGXI Needham lowers price target to $7.00 from $14.00 with buy rating

Ruckus Wireless RKUS Oppenheimer raises price target to $15.00 from $13.00 with outperform rating