Finance companies typically fund themselves by issuing large amounts of asset-backed commercial paper (ABCP), which is secured by the pledge of eligible assets into an ABCP conduit. Examples of eligible assets include auto loans, credit card receivables, residential/commercial mortgage loans, mortgage-backed securities and similar financial assets. Some large corporations with strong credit ratings, such as General Electric, issue commercial paper on their own credit. Other large corporations arrange for banks to issue commercial paper on their behalf.

are home mortgage loans traded in the money market?
yes