Slater Family Holdings

Slater Family Holdings is a diversified family office founded in the 1930s by Alvin and Shirley Slater, with dual headquarters in Boston, Massachusetts and Palm Beach, Florida. The firm operates three distinct investment arms: Real Estate Properties, Financial Investments, and Private Equity. The real estate portfolio, managed by Tremont Asset Management, encompasses more than 3,500 Class A apartments, office properties, and agricultural holdings across a dozen states and Canada, with primary market focus in Houston, Quebec, and Massachusetts. The firm specializes in commodity housing including student, market-rate, and senior residential properties. Slater Family Holdings' Boston-area operations are managed through Tremont Partners and Tremont Asset Management, which oversee properties in Quincy, Brookline, and Boston through their in-house property management company, Park Property Management Group. Recent investments include the acquisition of 268 Summer Street in Boston's Fort Point neighborhood.