| IVSOX | VSGIX | IVSOX / VSGIX | |
| Total Expense Ratio | 0.93 | 0.06 | 1,550% |
| Annual Report Gross Expense Ratio | 1.06 | 0.06 | 1,767% |
| Fund Existence | 32 years | 26 years | - |
| Gain YTD | 5.389 | 2.561 | 210% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 161M | 39.7B | 0% |
| Annual Yield % from dividends | 1.89 | 0.55 | 342% |
| Returns for 1 year | 0.44 | 0.51 | 85% |
| Returns for 3 years | 46.68 | 38.08 | 123% |
| Returns for 5 years | -3.62 | 19.13 | -19% |
| Returns for 10 years | -2.68 | 136.34 | -2% |