| VISGX | WFSAX | VISGX / WFSAX | |
| Total Expense Ratio | 0.19 | 1.27 | 15% |
| Annual Report Gross Expense Ratio | 0.19 | 1.35 | 14% |
| Fund Existence | 28 years | 22 years | - |
| Gain YTD | 17.346 | 12.939 | 134% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 0 | 1000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 47B | 536M | 8,769% |
| Annual Yield % from dividends | 0.31 | 0.00 | - |
| Returns for 1 year | 26.83 | 8.13 | 330% |
| Returns for 3 years | 51.09 | -1.22 | -4,186% |
| Returns for 5 years | 27.48 | -51.16 | -54% |
| Returns for 10 years | 180.44 | -24.89 | -725% |