Tokio Marine (OTCMKTS:TKOMY – Get Rating) was upgraded by Zacks Investment Research from a “sell” rating to a “hold” rating in a research report issued on Wednesday, Zacks.com reports. According to Zacks, “TOKIO MARINE HOLDINGS INC., formerly known as Millea Holdings, Inc., headquartered in Tokyo, is a Japan-based holding company. Through its subsidiaries and associated […]