Canaccord Downgrades Abengoa Yield Amid 'Confusion' By: Benzinga via Benzinga November 30, 2015 at 08:46 AM EST Canaccord Genuity on Monday downgraded Abengoa Yield PLC (NASDAQ: ABY) amid corporate structure and growth concerns. The firm now ... Read More >> Related Stocks: Atlantica Yield Plc