MOST NOTEWORTHY: Wright Medical, Atlas America and Delta Air Lines were today's noteworthy upgrades:
- JP Morgan upgraded Wright Medical (NASDAQ: WMGI) to overweight from neutral citing company specific momentum and the increasingly favorable orthopedic industry backdrop.
- Atlas America (NASDAQ: ATLS) was raised to outperform from market perform at Friedman Billings citing valuation and outlook for its upstream MLP.
- Credit Suisse upgraded Delta Air Lines (NYSE: DAL) to Outperform from Neutral citing valuation and capacity cuts. The firm also upgraded Northwest Airlines (NYSE: NWA) to outperform from neutral.
OTHER UPGRADES: