Benzinga's Top Upgrades

FBR Capital upgraded AeroVironment Inc (NASDAQ: AVAV) from “market perform” to “outperform.” AVAV's shares closed at $28.10 yesterday. AeroVironment's PEG ratio is 1.07.

Robert W. Baird upgraded Fiserv Inc (NASDAQ: FISV) from “neutral” to “outperform.” Fiserv's shares closed at $57.88 yesterday. Fiserv's trailing-twelve-month operating margin is 23.91%.

Analysts at Auriga upgraded Allscripts Healthcare Solutions Inc (NASDAQ: MDRX) from “hold” to “buy.” MDRX's shares closed at $16.74 yesterday. MDRX's PEG ratio is 0.80.

Analysts at Deutsche Bank upgraded Rock-Tenn Company (NYSE: RKT) from “hold” to “buy.” RKT's shares closed at $58.82 yesterday. Rock-Tenn's trailing-twelve-month ROE is 22.70%.