Shares of Costamare Inc. (NYSE:CMRE – Get Free Report) hit a new 52-week high during trading on Thursday . Weiss Ratings upgraded shares of Costamare from a “hold (c+)” rating to a “buy (b-)” rating in a report on Monday, January 12th. Wall Street Zen raised Costamare from a “hold” rating to a “buy” rating in a research note on Saturday, November 22nd. Zacks Research lowered Costamare from a “strong-buy” rating to a “hold” rating in a research note on Tuesday, October 21st. Costamare Dividend AnnouncementThe firm also recently disclosed a quarterly dividend, which will be paid on Thursday, February 5th.