Analyst Upgrades

• Hyatt Hotels (H) and Hospitality Properties (HPT) to outperform from neutral at RW Baird.
• AB InBev (BUD) to buy from neutral at Goldman.
• Amerisafe (AMSF) to buy from hold at Wunderlich.
• Northrop Grumman (NOC) to sector perform from underperform at RBC Capital.
• China Lodging Group (HTHT) to buy from hold at Brean Murray and to buy from neutral at Roth Capital.

Analyst Upgrades

• Keefe Bruyette upgraded East West Bancorp (EWBC) to outperform from market perform after the company acquired assets from Washington First International Bank. The firm has a $21 price target for shares.
• Piper Jaffray upgraded Amylin (AMLN) to overweight from neutral, citing valuation and Bydureon's profile. The firm maintains a $26 price target for shares.
• Soleil upgraded MGM Mirage (MGM) to hold from sell, citing signs of stabilization in Vegas and valuation. The firm upped its target for shares to $13 from $11.10.
• T. Rowe Price (TROW) was upgraded to outperform from market perform at FBR Capital.
• JetBlue (JBLU) was upgraded to buy from neutral at BofA/Merrill.
• NetEase.com (NTES) was upgraded to buy from hold at Standpoint Research.