| 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 | 11.929 | 17.371 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 3000 | 33,333% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.51B | 47B | 16% |
| Annual Yield % from dividends | 0.30 | 0.41 | 73% |
| Returns for 1 year | -5.31 | 26.87 | -20% |
| Returns for 3 years | -1.80 | 51.26 | -4% |
| Returns for 5 years | -19.96 | 27.71 | -72% |
| Returns for 10 years | 10.30 | 181.60 | 6% |