| IIRSX | VSMAX | IIRSX / VSMAX | |
| Total Expense Ratio | 0.43 | 0.05 | 860% |
| Annual Report Gross Expense Ratio | 0.56 | 0.05 | 1,120% |
| Fund Existence | 18 years | 25 years | - |
| Gain YTD | 6.725 | 5.535 | 121% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 351M | 162B | 0% |
| Annual Yield % from dividends | 1.33 | 1.27 | 104% |
| Returns for 1 year | 4.69 | 10.71 | 44% |
| Returns for 3 years | 9.01 | 33.11 | 27% |
| Returns for 5 years | -9.29 | 31.93 | -29% |
| Returns for 10 years | 35.06 | 186.87 | 19% |