Upgrades:
Downgrades:
Citigroup (C) downgraded to Neutral from Buy at Goldman
Other:
Coca-Cola (KO) initiated with a Neutral at Credit Suisse; target $44
Wal-Mart (WMT) resumed/upgraded with a Outperform at Credit Suisse
Amazon (AMZN) target raised to $1000 from $840 at RBC Capital Mkts
Apple (AAPL) target raised to $140 from $120 at Canaccord Genuity