| VISVX | VSFIX | VISVX / VSFIX | |
| Total Expense Ratio | 0.19 | 0.89 | 21% |
| Annual Report Gross Expense Ratio | 0.19 | 1.27 | 15% |
| Fund Existence | 28 years | 17 years | - |
| Gain YTD | 7.815 | 6.627 | 118% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 59.8B | 162M | 36,914% |
| Annual Yield % from dividends | 1.74 | 1.24 | 141% |
| Returns for 1 year | 12.52 | 9.41 | 133% |
| Returns for 3 years | 31.35 | 10.68 | 294% |
| Returns for 5 years | 51.42 | 13.76 | 374% |
| Returns for 10 years | 164.84 | 41.02 | 402% |