Prime Group Holdings, LLC is a vertically integrated private equity real estate firm specializing in self-storage and other alternative real estate asset classes. With $6.7 billion in assets under management, Prime Group is among the largest private owners and operators of self-storage properties globally, with a portfolio of 320 self-storage assets across 28 U.S. states, three Canadian provinces, and the U.S. Virgin Islands, totaling 24 million rentable square feet. The firm manages three flag…