| VISGX | VVSGX | VISGX / VVSGX | |
| Total Expense Ratio | 0.19 | 0.88 | 22% |
| Annual Report Gross Expense Ratio | 0.19 | 0.93 | 20% |
| Fund Existence | 28 years | 28 years | - |
| Gain YTD | 18.831 | 15.367 | 123% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.9B | 577M | 7,608% |
| Annual Yield % from dividends | 0.33 | 0.00 | - |
| Returns for 1 year | 26.36 | 20.33 | 130% |
| Returns for 3 years | 62.59 | 46.76 | 134% |
| Returns for 5 years | 29.67 | -7.51 | -395% |
| Returns for 10 years | 175.15 | 41.29 | 424% |