| FOF Code | Description |
| + FA143065405.Q | Nonfinancial business; multifamily residential mortgages; asset |
| + FA213065403.Q | State and local governments; multifamily residential mortgages; asset |
| + FA223065443.Q | State and local government employee defined benefit retirement funds; multifamily residential mortgages; asset |
| + FA313065405.Q | Federal government; multifamily residential mortgages; asset |
| + FA403065405.Q | Government-sponsored enterprises; multifamily residential mortgages; asset |
| + FA673065405.Q | Issuers of asset-backed securities; multifamily residential mortgages; asset |
| + FA543065405.Q | Life insurance companies; multifamily residential mortgages; asset |
| + FA643065473.Q | Mortgage real estate investment trusts; multifamily residential mortgages; asset |
| + FA413065405.Q | Agency-and GSE-backed mortgage pools; multifamily residential mortgages; asset |
| + FA573065403.Q | Private pension funds; multifamily residential mortgages; asset |
| + FA153065403.Q | Households and nonprofit organizations; multifamily residential mortgages; asset |
| + FA613065403.Q | Finance companies; multifamily residential mortgages; asset |
| + FA703065405.Q | Private depository institutions; multifamily residential mortgages; asset |