Upgrades:
Hewlett Packard Enterprise (HPE) upgraded to Outperform from Neutral at Credit Suisse; target raised to $21 from $19
DuPont (DD) upgraded to Outperform from Market Perform at Wells Fargo
Downgrades:
DuPont (DD) downgraded to Hold from Buy at Jefferies
FedEx (FDX) downgraded to Market Perform from Strong Buy at Raymond James
Other:
Tesla Motors (TSLA) initiated with a Market Perform at JMP Securities