Alcon (ACL: 153.91 +0.44%) downgraded to Hold from Buy, $165 target, at Citigroup… Amazon.com Inc. (AMZN: 128.24 -0.67%) Raised target to $160 from $130 at Barclays. ArcelorMittal (MT: 47.56 +1.11%) upgraded to Outperform, $55 target, at BNP Paribas… Bank of America Corporation (BAC: 16.6902 +0.42%) Started as Buy at Ladenburg Thalmann. Baxter Int’l (BAX: 60.74 +0.61%) upgraded to Outperform [...]