Benzinga's Top Upgrades

Analysts at Barclays upgraded VeriFone Systems

from Equal-weight to Overweight. The price target for VeriFone has been raised from $36 to $47. VeriFone's shares closed at $34.34 yesterday. Analysts at Deutsche Bank upgraded Calpine

from Hold to Buy. The price target for Calpine has been raised from $25 to $31. Calpine's shares closed at $20.12 yesterday. KeyBanc upgraded Aaron's

from Hold to Buy. The price target for Aaron's is set to $34. Aaron's shares closed at $27.21 yesterday. Analysts at Goldman Sachs upgraded Columbia Sportswear

from Neutral to Buy. The price target for Columbia Sportswear has been raised from $41 to $52. Columbia Sportswear's shares closed at $43.33 yesterday.