Benzinga's Top Upgrades

Analysts at Needham upgraded Zynga

from Hold to Buy. Zynga's shares closed at $2.36 yesterday. Goldman Sachs upgraded GNC Holdings

from Neutral to Buy. The price target for GNC Holdings has been raised from $44 to $49. GNC Holdings' shares closed at $42.08 yesterday. Analysts at Deutsche Bank upgraded PetSmart

from Sell to Hold. The price target for PetSmart has been raised from $60 to $74. PetSmart's shares closed at $71.64 yesterday. Analysts at Raymond James upgraded Cavium

from Outperform to Strong Buy. The price target for Cavium has been raised from $60 to $70. Cavium's shares closed at $52.29 yesterday.