| NSBFX | VTSMX | NSBFX / VTSMX | |
| Total Expense Ratio | 0.62 | 0.14 | 443% |
| Annual Report Gross Expense Ratio | 0.62 | 0.14 | 443% |
| Fund Existence | 13 years | 34 years | - |
| Gain YTD | 6.982 | 11.948 | 58% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 3000 | 33,333% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.56B | 2.05T | 0% |
| Annual Yield % from dividends | 1.08 | 1.02 | 105% |
| Returns for 1 year | 0.87 | 10.79 | 8% |
| Returns for 3 years | 31.07 | 63.83 | 49% |
| Returns for 5 years | 50.76 | 77.62 | 65% |
| Returns for 10 years | 104.93 | 213.77 | 49% |