| 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 | 14.547 | 14.577 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 68.2B | 68.2B | 100% |
| Annual Yield % from dividends | 1.64 | 1.75 | 94% |
| Returns for 1 year | 14.52 | 14.53 | 100% |
| Returns for 3 years | 49.43 | 49.55 | 100% |
| Returns for 5 years | 45.42 | 45.56 | 100% |
| Returns for 10 years | 134.19 | 134.74 | 100% |