| NMIMX | VFINX | NMIMX / VFINX | |
| Total Expense Ratio | 0.58 | 0.14 | 414% |
| Annual Report Gross Expense Ratio | 0.97 | 0.14 | 693% |
| Fund Existence | 30 years | 50 years | - |
| Gain YTD | 4.704 | 11.097 | 42% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 489M | 1.76T | 0% |
| Annual Yield % from dividends | 0.79 | 0.94 | 83% |
| Returns for 1 year | 0.78 | 15.25 | 5% |
| Returns for 3 years | 26.53 | 70.24 | 38% |
| Returns for 5 years | 0.73 | 70.38 | 1% |
| Returns for 10 years | 49.47 | 258.28 | 19% |