Benzinga's Top Upgrades

Analysts at Credit Suisse upgraded Marathon Oil MRO from “neutral” to “outperform.” Marathon Oil's shares closed at $30.31 yesterday. Marathon Oil's trailing-twelve-month revenue is $14.88 billion. Analysts at Goldman upgraded Corning GLW from “neutral” to “buy.” Corning's stock closed at $12.73 yesterday. Corning had $6.34 billion in total cash for the latest quarter. Analysts at Wells Fargo upgraded St. Jude Medical STJ from “market perform” to “outperform.” St. Jude Medical's shares closed at $42.90 yesterday. St. Jude Medical's PEG ratio is 1.34. Analysts at Exane BNP Paribas upgraded AstraZeneca PLC AZN from “underperform” to “neutral.” AstraZeneca's shares closed at $47.44 yesterday. AstraZeneca's trailing-twelve-month operating margin is 36.60%.