American Strategic Investment Co. is an externally managed company that owns a portfolio of commercial real estate in New York City's five boroughs, primarily Manhattan. Its assets consist of office properties and accompanying real estate such as retail spaces and amenities. As of September 30, 2025, the company owned six properties totaling 0.7 million rentable square feet, excluding 1140 Avenue of Americas, which is in a consensual foreclosure process. The company's advisor, New York City Advisors, LLC, manages day-to-day business with assistance from property manager New York City Properties, LLC; both are under common control with AR Global Investments, LLC and receive compensation, fees, and expense reimbursements. Incorporated in Maryland in 2013, the company is based in Newport, Rhode Island.