CubeSmart (NYSE:CUBE) is included among the 12 Best REIT Dividend Stocks to Buy Now. CubeSmart (CUBE): A Strong Contender in Self-Storage REIT Dividend Stocks Photo by nathan dumlao on Unsplash CubeSmart (NYSE:CUBE) is a self-managed, self-administered real estate investment trust that provides storage solutions that are both affordable and convenient, with climate-controlled units available at many locations for residential and business use. It is considered one of the top three self-storage owners and ...