| Naics index | Naics index description |
|---|---|
| 525920 | Testamentary trusts |
| 525920 | Trusts, estates, and agency accounts |
| 525990 | Closed-end investment funds |
| 525990 | CMOs (collateralized mortgage obligations) |
| 525990 | Collateralized mortgage obligations (CMOs) |
| 525990 | Face-amount certificate funds |
| 525990 | Funds, mutual, closed-end |
| 525990 | Investment funds, closed-end |
| 525990 | Money market mutual funds, closed-end |
| 525990 | Mortgage real estate investment trusts (REITs) |