Analyst Upgrades

• JPMorgan upgraded Norfolk Southern (NSC) to overweight from neutral, citing the company's leverage to coal and position relative to peers. The firm has a $68 price target for shares.
• Benchmark upgraded Royal Dutch Shell (RDS.A) to hold from sell based on a more favorable earnings outlook and reduced dividend risk.
• UBS upgraded Costco (COST) to buy from neutral based on valuation. The firm raised its price target to $63 from $62.
• Visa (V) was upgraded to gonviction buy from buy at Goldman.
• KLA-Tencor (KLAC) was upgraded to outperform from neutral at Credit Suisse.
• Texas Instruments (TXN) was upgraded to outperform from perform at Oppenheimer.

Analyst Upgrades

• Weeden upgraded Nabors Industries (NBR) to buy from hold on expectations that U.S. land drillers will likely benefit from a more restrictive deepwater Gulf of Mexico drilling environment.
• Macquarie upgraded Cinemark (CNK) to outperform from neutral and has a $20 price target on the stock. The firm cites valuation, market share stabilization and Latin American pricing power.
• RBC Capital upgraded Edison International (EIX) to outperform from sector perform with a $43 target. The firm cited valuation and its belief that the company's unregulated businesses are well-positioned to accelerate as reasons for the upgrade.
• Canadian Pacific (CP) was upgraded to buy from hold at Stifel Nicolaus.
• FirstEnergy (FE) was upgraded to buy from hold at Citigroup.
• Joy Global (JOYG) was upgraded to buy from neutral at Longbow.