Analyst Upgrades

• Home Depot (HD) to buy from neutral at Goldman.
• Delta Air Lines (DAL) to buy from neutral at BofA/Merrill.
• Heico (HEI) to outperform from sector perform at RBC Capital.
• Royal Dutch Shell (RDS.A) to outperform from neutral at Credit Suisse.
• MB Financial (MBFI) to outperform from neutral at RW Baird.
• Quest Diagnostics (DGX) to equal weight from underweight at Morgan Stanley.
• Oshkosh (OSK) to neutral from underweight at JPMorgan.
• Volterra (VLTR) and Silicon Laboratories (SLAB) to buy from neutral at Roth Capital.
• Ascena Retail Group (ASNA) to overweight from neutral at Piper Jaffray.
• Cytec Industries (CYT) to buy from hold at Deutsche Bank.

Analyst upgrades:

• Morgan Stanley upgraded shares of Apple (NASDAQ: AAPL) to Overweight from Equal Weight on expectations of continued iPhone growth. The firm raised its target on the stock to $180 from $105.
• FBR Capital upgraded Bank of America (NYSE: BAC) to Market Perform from Underperform as it sees limited downside with half of the company's capital plan completed. The firm keeps a $12 target on the stock.
• Jefferies upgraded Cash America (NYSE: CSH) to Buy from Hold to reflect a strengthened balance sheet following the capital raise and easing regulatory risk. The firm raised its target price to $30 from $22.
• Ericsson (NASDAQ: ERIC) was upgraded to Outperform from Market Perform at Bernstein.
• MB Financial (NASDAQ: MBFI) was raised to Outperform from Neutral at Baird.
• Pinnacle West (NYSE: PNW) was upgraded at Credit Suisse to Outperform from Neutral.