Top Analyst Actions: LPI, LNG, MSA, AKAO, VG

Laredo Petroleum LPI Iberia raises rating to outperform from sector perform

Cheniere Energy (NYSE MKT: LNG) Scotia Howard Weil raises to outperform from sector perform with $52.00 price target

MSA Safety MSA Stifel raises to buy from hold with $61.00 price target

Achaogen AKAO Wedbush raises rating to outperform from neutral, price target to $10.00 from $7.00

Vonage VG Citigroup raises to buy from neutral

Cognex CGNX Canaccord Genuity lowers to hold from buy with $45.00 price target

Infinity Pharmaceutical INFI JP Morgan lowers to neutral from overweight

Cadence Design CDNS Needham lowers to hold from buy

LinkedIn LNKD Needham lowers to hold from buy

LATAM Airlines LFL Goldman lowers to sell from neutral

Harman HAR Northcoast initiates coverage at buy

OSI Systems OSIS CJS Securities starts at outperform

GoDaddy GDDY Raymond James starts at outperform with $37.00 price target

GigPeak (NYSE MKT: GIG) Needham starts at buy with $3.50 price target

GoPro GPRO Longbow starts at neutral

Charter Comm CHTR Morgan Stanley resumes at overweight with $265.00 price target

Revance Therapeutics RVNC SunTrust lowers price target to $22.00 from $46.00 with buy rating; Piper Jaffray lowers price target to $35.00 from $54.00 price target

Xtera Communications XCOM Needham lowers price target to $2.50 from $5.00, with buy rating

Fabrinet FN Needham raises price target to $45.00 from $40.00, with buy rating

Halyard Health HYH Stifel raises price target to $37.00 from $32.00 with buy rating