| NSVBX | VSIIX | NSVBX / VSIIX | |
| Total Expense Ratio | 0.95 | 0.05 | 1,900% |
| Annual Report Gross Expense Ratio | 1.12 | 0.05 | 2,240% |
| Fund Existence | 2 years | 27 years | - |
| Gain YTD | 19.925 | 17.874 | 111% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 934M | 68.3B | 1% |
| Annual Yield % from dividends | 0.64 | 1.77 | 36% |
| Returns for 1 year | 18.04 | 26.57 | 68% |
| Returns for 3 years | N/A | 48.32 | - |
| Returns for 5 years | N/A | 45.84 | - |
| Returns for 10 years | N/A | 136.66 | - |