| NBNCX | VTSNX | NBNCX / VTSNX | |
| Total Expense Ratio | 1.91 | 0.06 | 3,183% |
| Annual Report Gross Expense Ratio | 2.13 | 0.06 | 3,550% |
| Fund Existence | 18 years | 15 years | - |
| Gain YTD | 20.810 | 29.444 | 71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 249M | 558B | 0% |
| Annual Yield % from dividends | 0.06 | 2.72 | 2% |
| Returns for 1 year | 13.51 | 23.05 | 59% |
| Returns for 3 years | 29.55 | 47.02 | 63% |
| Returns for 5 years | 6.37 | 33.45 | 19% |
| Returns for 10 years | 50.34 | 85.23 | 59% |