| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 525990 | 525990 | 525990 | Closed-end investment funds | |||
| 525990 | 525990 | 525990 | CMOs (collateralized mortgage obligations) | |||
| 525990 | 525990 | 525990 | Collateralized mortgage obligations (CMOs) | |||
| 525990 | 525990 | 525990 | Face-amount certificate funds | |||
| 525990 | 525990 | 525990 | Funds, mutual, closed-end | |||
| 525990 | 525990 | 525990 | Investment funds, closed-end | |||
| 525990 | 525990 | 525990 | Money market mutual funds, closed-end | |||
| 525990 | 525990 | 525990 | Mortgage real estate investment trusts (REITs) | |||
| 525990 | 525990 | 525990 | Mortgage-backed securities | |||
| 525990 | 525990 | 525990 | Mutual funds, closed-end | |||
| 525990 | 525990 | 525990 | Profit-sharing funds | |||
| 525990 | 525990 | 525990 | Real estate mortgage investment conduits (REMICs) | |||
| 525990 | 525990 | 525990 | REMICs (real estate mortgage investment conduits) | |||
| 525990 | 525990 | 525990 | Special purpose financial vehicles | |||
| 525990 | 525990 | 525990 | Unit investment trust funds |