| IVIFX | VTSNX | IVIFX / VTSNX | |
| Total Expense Ratio | 1.77 | 0.06 | 2,950% |
| Annual Report Gross Expense Ratio | 2.05 | 0.06 | 3,417% |
| Fund Existence | 29 years | 16 years | - |
| Gain YTD | 8.766 | 13.108 | 67% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.35B | 650B | 0% |
| Annual Yield % from dividends | 0.40 | 2.55 | 16% |
| Returns for 1 year | -0.61 | 24.53 | -2% |
| Returns for 3 years | 24.70 | 52.43 | 47% |
| Returns for 5 years | 18.46 | 35.65 | 52% |
| Returns for 10 years | 57.23 | 102.25 | 56% |