Upgrades:
Downgrades:
Visa (V) downgraded to Mkt Perform from Outperform at FBR Capital, target $260
Other:
Google (GOOG) target lowered from $725 to $650 at RBC Capital Mkts and from $671 to $632 at FBR Capital
Amazon.com (AMZN) target raised from $400 to $420 at Piper Jaffray