Rolls-Royce Holding PLC (OTCMKTS:RYCEY)‘s stock had its “neutral” rating restated by analysts at Citigroup Inc. in a report released on Wednesday, MarketBeat.com reports. RYCEY has been the subject of a number of other reports. Zacks Investment Research lowered shares of Rolls-Royce Holding PLC from a “hold” rating to a “sell” rating in a research note […]