| FOF Code | Description |
| + FL143065405.A | Nonfinancial business; multifamily residential mortgages; asset |
| + FL213065403.A | State and local governments; multifamily residential mortgages; asset |
| + FL223065443.A | State and local government employee defined benefit retirement funds; multifamily residential mortgages; asset |
| + FL313065405.A | Federal government; multifamily residential mortgages; asset |
| + FL403065405.A | Government-sponsored enterprises; multifamily residential mortgages; asset |
| + FL673065405.A | Issuers of asset-backed securities; multifamily residential mortgages; asset |
| + FL543065405.A | Life insurance companies; multifamily residential mortgages; asset |
| + FL643065473.A | Mortgage real estate investment trusts; multifamily residential mortgages; asset |
| + FL413065405.A | Agency-and GSE-backed mortgage pools; multifamily residential mortgages; asset |
| + FL573065403.A | Private pension funds; multifamily residential mortgages; asset |
| + FL153065403.A | Households and nonprofit organizations; multifamily residential mortgages; asset |
| + FL613065403.A | Finance companies; multifamily residential mortgages; asset |
| + FL703065405.A | Private depository institutions; multifamily residential mortgages; asset |