Syngenta Coverage Restored After Monstanto Walks By: Benzinga via Benzinga August 31, 2015 at 12:09 PM EDT Syngenta AG (ADR) (NYSE: SYT) shares are up 6 percent year-to-date, despite having declined steadily over the past six ... Read More >> Related Stocks: Monsanto Co Syngenta AG ADS UBS Group Ag ADR