Apartment Investment & Management Co is a self-managed real estate investment trust. It is focused on property development, redevelopment, and various other value-creating investment strategies, targeting the U.S multifamily market. Its operating segments are Development. Operating, and Other. The development segment consists of properties that are under construction or have not achieved stabilization, as well as land held for development. The operating segment includes residential apartments, communities with apartment homes that have achieved a stabilized level of operations. The other segment includes The Benson Hotel, the company's only hotel. The majority of revenue is gained from the Operating Segment.