| IIRSX | VSMAX | IIRSX / VSMAX | |
| Total Expense Ratio | 0.43 | 0.05 | 860% |
| Annual Report Gross Expense Ratio | 0.61 | 0.05 | 1,220% |
| Fund Existence | 18 years | 26 years | - |
| Gain YTD | 6.774 | 15.390 | 44% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 396M | 183B | 0% |
| Annual Yield % from dividends | 1.32 | 1.19 | 111% |
| Returns for 1 year | 26.54 | 27.70 | 96% |
| Returns for 3 years | 23.65 | 57.54 | 41% |
| Returns for 5 years | -13.39 | 33.78 | -40% |
| Returns for 10 years | 34.17 | 173.79 | 20% |