An out-of-state investment manager expanded its South Florida holdings by buying Miami’s Museum Tower for $64.6 million with help from CBRE Group Inc. brokers.

Bridge Investment Group LLC, based in Salt Lake City, Utah, bought the 29-story office building on Flagler Street from Gaedeke Group, a Dallas-based office real estate investment, leasing, management and construction company, in a deal that closed Oct. 10.