Benzinga's Top Upgrades

Analysts at JP Morgan upgraded

Chevron CorporationCVX

from Neutral to Overweight. The price target for Chevron has been lowered from $90 to $86. Chevron shares closed at $75.64 yesterday. Bank of America upgraded

Norfolk Southern Corp. NSC

from Neutral to Buy. Norfolk Southern shares closed at $79.04 yesterday. Analysts at BMO Capital upgraded

Casey's General Stores IncCASY

from Underperform to Market Perform. The price target for Casey's has been raised from $80 to $105. Casey's shares closed at $108.42 yesterday. Keefe Bruyette & Woods upgraded

Pinnacle Financial PartnersPNFP

from Market Perform to Outperform. The price target for Pinnacle Financial is set to $54. Pinnacle Financial shares closed at $47.82 yesterday. Analysts at Goldman Sachs upgraded

Spectra Energy Corp. SE

from Neutral to Buy. Spectra Energy shares closed at $27.89 yesterday. Analysts at UBS upgraded

Edgewell Personal Care CoEPC

from Sell to Neutral. The price target for Edgewell Personal Care has been lowered to $90. Edgewell Personal Care shares closed at $83.27 yesterday. Analysts at Bernstein upgraded

Advanced Micro Devices, Inc. AMD

from Underperform to Market Perform. AMD shares closed at $1.84 yesterday. Credit Suisse upgraded

Zendesk IncZEN

from Neutral to Outperform. The price target for Zendesk has been raised from $25 to $30. Zendesk shares closed at $21.37 yesterday. Susquehanna upgraded

VMware, Inc. VMW

from Neutral to Positive. The price target for VMware has been raised from $83 to $96. VMware shares closed at $79.26 yesterday. FBR Capital upgraded

Interpublic Group of Companies IncIPG

from Market Perform to Outperform. Interpublic Group shares closed at $19.22 yesterday.