| VISVX | VSIIX | VISVX / VSIIX | |
| Total Expense Ratio | 0.19 | 0.06 | 317% |
| Annual Report Gross Expense Ratio | 0.19 | 0.06 | 317% |
| Fund Existence | 28 years | 26 years | - |
| Gain YTD | 9.064 | 9.079 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 59.6B | 59.6B | 100% |
| Annual Yield % from dividends | 1.86 | 1.98 | 94% |
| Returns for 1 year | 7.97 | 7.99 | 100% |
| Returns for 3 years | 37.22 | 37.36 | 100% |
| Returns for 5 years | 54.60 | 54.78 | 100% |
| Returns for 10 years | 124.17 | 124.75 | 100% |