| NBMVX | VISGX | NBMVX / VISGX | |
| Total Expense Ratio | 1.61 | 0.19 | 847% |
| Annual Report Gross Expense Ratio | 1.66 | 0.19 | 874% |
| Fund Existence | 24 years | 28 years | - |
| Gain YTD | 20.012 | 17.759 | 113% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 683M | 42.8B | 2% |
| Annual Yield % from dividends | 0.00 | 0.34 | - |
| Returns for 1 year | 31.21 | 34.40 | 91% |
| Returns for 3 years | 61.83 | 61.44 | 101% |
| Returns for 5 years | 14.58 | 30.62 | 48% |
| Returns for 10 years | 134.97 | 190.06 | 71% |