Kirby (NYSE:KEX – Get Free Report)‘s stock had its “buy” rating restated by analysts at BTIG Research in a research report issued on Wednesday,Benzinga reports. Weiss Ratings raised Kirby from a “hold (c+)” rating to a “buy (b-)” rating in a report on Friday, July 17th. Wall Street Zen raised Kirby from a “hold” rating to a “buy” rating in a research report on Saturday, June 13th. Six analysts have rated the stock with a Buy rating and one has assigned a Hold rating to the stock. Kirby Company Profile(Get Free Report)Kirby Corporation is a leading domestic maritime transporter of bulk liquid products in the United States.