Apartment Investment and Management Company is a diversified real estate company primarily focused on value add and opportunistic investments, targeting the United States multifamily sector. The Company operates through three segments: Development and Redevelopment, Operating, and Other. The Development and Redevelopment segment consists of properties that are under construction or have not achieved stabilization, as well as land held for development. The Development and Redevelopment segment consists of 11 properties, three of which are under construction. The Operating segment includes 21 residential apartment communities with 5,600 apartment homes that have achieved a stabilized level of operations. The Other segment consists of properties that are not included in its Development and Redevelopment or Operating segments.