| VFFSX | WFIOX | VFFSX / WFIOX | |
| Total Expense Ratio | 0.01 | 0.25 | 4% |
| Annual Report Gross Expense Ratio | 0.01 | 0.41 | 2% |
| Fund Existence | 10 years | 41 years | - |
| Gain YTD | 1.146 | 1.106 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000000 | 1000000 | 500,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.48T | 1.45B | 101,654% |
| Annual Yield % from dividends | 1.12 | 0.93 | 120% |
| Returns for 1 year | 15.50 | 9.96 | 156% |
| Returns for 3 years | 67.65 | 43.32 | 156% |
| Returns for 5 years | 79.05 | 31.90 | 248% |
| Returns for 10 years | N/A | 14.48 | - |