| NBMBX | VMGMX | NBMBX / VMGMX | |
| Total Expense Ratio | 1.18 | 0.07 | 1,686% |
| Annual Report Gross Expense Ratio | 1.18 | 0.07 | 1,686% |
| Fund Existence | 29 years | 14 years | - |
| Gain YTD | 2.119 | -2.247 | -94% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.99B | 31.9B | 6% |
| Annual Yield % from dividends | 0.00 | 0.65 | - |
| Returns for 1 year | -17.69 | 1.14 | -1,550% |
| Returns for 3 years | 4.94 | 37.02 | 13% |
| Returns for 5 years | -31.05 | 23.87 | -130% |
| Returns for 10 years | 33.61 | 213.77 | 16% |