| 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 | 14.080 | 14.106 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 65.5B | 65.5B | 100% |
| Annual Yield % from dividends | 1.65 | 1.76 | 94% |
| Returns for 1 year | 28.04 | 28.08 | 100% |
| Returns for 3 years | 49.39 | 49.52 | 100% |
| Returns for 5 years | 39.26 | 39.39 | 100% |
| Returns for 10 years | 141.25 | 141.84 | 100% |