Federal Home Loan Mortgage Corporation, identifiable by its ticker FMCCI, plays a pivotal role in the United States' secondary mortgage market. The corporation primarily focuses on acquiring residential mortgage loans, encompassing both single-family homes and multi-unit dwellings, which are initially issued by various lending institutions. Beyond these acquisitions, it also makes strategic investments in mortgage-backed instruments and related financial products. The organization's operations are divided into two distinct business segments: Single-family and Multifamily. The Single-family segment is responsible for procuring, packaging into securities, and guaranteeing mortgage loans for individual residences. This division additionally manages the credit risk associated with single-family mortgages, oversees its portfolio of investments linked to mortgages, administers single-family securitization processes, and conducts treasury functions. Its extensive client base includes mortgage banking firms, commercial and regional banks, community banks, credit unions, housing finance agencies, savings institutions, and diverse non-depository financial entities. Conversely, the Multifamily segment concentrates on the purchase, sale, securitization, and assurance of loans and securities tied to multi-unit residential properties, frequently achieved through the issuance of multifamily K and SB certificates. This segment further issues and backs other securitization and credit risk transfer products, along with providing various other mortgage-related guarantees. Its diverse clientele comprises banks and other depository institutions, insurance providers, asset managers, central banks, pension funds, state and local governmental bodies, real estate investment trusts, brokers, dealers, and a broad spectrum of lenders. Established in 1970, the company's corporate headquarters are located in McLean, Virginia.