| VISVX | VSIAX | VISVX / VSIAX | |
| Total Expense Ratio | 0.19 | 0.07 | 271% |
| Annual Report Gross Expense Ratio | 0.19 | 0.07 | 271% |
| Fund Existence | 28 years | 15 years | - |
| Gain YTD | 16.993 | 17.022 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 68.3B | 68.3B | 100% |
| Annual Yield % from dividends | 1.65 | 1.76 | 94% |
| Returns for 1 year | 21.85 | 21.88 | 100% |
| Returns for 3 years | 51.93 | 52.07 | 100% |
| Returns for 5 years | 49.51 | 49.69 | 100% |
| Returns for 10 years | 132.90 | 133.41 | 100% |