Benzinga's Top Upgrades, Downgrades For December 29, 2017 By: Benzinga via Benzinga December 29, 2017 at 08:55 AM EST Top Upgrades Analysts at JP Morgan upgraded Novo Nordisk A/S (ADR) (NYSE: NVO) from Underweight to Neutral. Novo Nordisk ... Read More >> Related Stocks: Astrazeneca Plc ADR Novo Nordisk A/S ADR Syntel Inc