HCP, Inc. (HCP) is a real estate investment trust (REIT). The Company invests primarily in real estate serving the healthcare industry in the United States. HCP acquires, develops, leases, manages and disposes of healthcare real estate and provides financing to healthcare providers. The Company's portfolio consists of investments in the five healthcare segments: senior housing, life science, medical office, post-acute/skilled nursing and hospital. The Company makes investments within its healthcare segments using the five investment products: properties under lease, debt investments, developments and redevelopments, investment management and RIDEA, which represents investments in senior housing operations. During the year ended December 31, 2011, the Company sold three senior housing facilities. In October 2012, Emeritus Corp announced that HCP closed the acquisition of 127 of the 133 senior housing communities.