DuPont (DD) downgraded to Underweight from Equal Weight at Barclays; target lowered to $84 from $88
Amazon (AMZN) downgraded to Equal Weight from Overweight at Wells Fargo; target lowered to $183 from $225
American Express (AXP) downgraded to Neutral from Overweight at JP Morgan; target raised to $286 from $268
Apple (AAPL) downgraded to Hold from Buy at Jefferies; target raised to $212.92 from $205