Federal Home Loan Mortgage Corporation, commonly known as Freddie Mac, operates as a U.S. government-backed entity. Its primary function involves the acquisition of mortgage loans and various securities linked to mortgages. The company organizes its operations across two distinct divisions: Single-family and Multifamily. Through its Single-family division, Freddie Mac contributes to the stability and capital flow of the individual home mortgage market. It accomplishes this by procuring single-family loans from originators, transforming them into marketable securities, and providing guarantees for these instruments. In its Multifamily segment, the corporation purchases loans related to multi-unit properties. These loans are then aggregated and subsequently converted into securities, notably its specialized K Certificates. Furthermore, this segment also develops and backs other types of securitized products. A significant portion of the company's financial earnings is derived from its activities within the single-family housing sector.