| IVRTX | VGSIX | IVRTX / VGSIX | |
| Total Expense Ratio | 1.15 | 0.27 | 426% |
| Annual Report Gross Expense Ratio | 1.41 | 0.27 | 522% |
| Fund Existence | 23 years | 30 years | - |
| Gain YTD | 2.101 | 1.326 | 158% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 144M | 64B | 0% |
| Annual Yield % from dividends | 2.53 | 3.68 | 69% |
| Returns for 1 year | 2.11 | 3.04 | 69% |
| Returns for 3 years | 0.55 | 9.55 | 6% |
| Returns for 5 years | -2.28 | 22.14 | -10% |
| Returns for 10 years | 4.18 | 65.86 | 6% |