| NSRSX | VSGIX | NSRSX / VSGIX | |
| Total Expense Ratio | 0.81 | 0.06 | 1,350% |
| Annual Report Gross Expense Ratio | 1.04 | 0.06 | 1,733% |
| Fund Existence | 7 years | 26 years | - |
| Gain YTD | 5.704 | 2.561 | 223% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 506M | 39.7B | 1% |
| Annual Yield % from dividends | 0.00 | 0.55 | - |
| Returns for 1 year | -0.34 | 0.51 | -66% |
| Returns for 3 years | 42.43 | 38.08 | 111% |
| Returns for 5 years | 5.91 | 19.13 | 31% |
| Returns for 10 years | N/A | 136.34 | - |