| NBGIX | VSGAX | NBGIX / VSGAX | |
| Total Expense Ratio | 0.84 | 0.07 | 1,200% |
| Annual Report Gross Expense Ratio | 0.84 | 0.07 | 1,200% |
| Fund Existence | 27 years | 15 years | - |
| Gain YTD | 9.829 | 18.272 | 54% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 3000 | 33,333% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.49B | 45.5B | 16% |
| Annual Yield % from dividends | 0.32 | 0.44 | 72% |
| Returns for 1 year | -3.11 | 32.36 | -10% |
| Returns for 3 years | 1.60 | 62.81 | 3% |
| Returns for 5 years | -20.87 | 25.43 | -82% |
| Returns for 10 years | 13.37 | 202.16 | 7% |