Amazon's (AMZN) high-flying Q1 report catches the eyes of Goldman Sachs' Heather Bellini who...

|By:, SA News Editor

Amazon's (AMZN) high-flying Q1 report catches the eyes of Goldman Sachs' Heather Bellini who upgrades shares to Conviction Buy from Neutral and boosts her price target to $300. In addition, BofA and SunTrust upgrade to Buy, but JMP Securities doesn't join the party - calling valuation "unattractive." AMZN +16.4% premarket.