HCP, Inc. is an independent hybrid real estate investment trust. The fund invests in real estate markets of the United States. It primarily invests in properties serving the healthcare industry including sectors of healthcare such as senior housing, life science, medical office, hospital and skilled nursing. The fund also invests in mezzanine loans and other debt instruments. It engages in acquisition, development, leasing, selling and managing of healthcare real estate and provides mortgage and other financing to healthcare providers. The fund benchmarks the performance of its portfolio against the S&P 500 Index, Berkshire Hathaway Index, and MSCI REIT Index. HCP, Inc. was formed in 1985 and is based in Irvine, California with additional office in Nashville and San Francisco.