Rio Tinto Upgraded To Neutral By Goldman Sachs By: Benzinga via Benzinga June 27, 2016 at 08:56 AM EDT Rio Tinto plc (ADR) (NYSE: RIO) has seen a 23.3 percent decline in its share price since mid-April, as compared to a 14 percent decline ... Read More >> Related Stocks: Rio Tinto Plc ADR