| VSTSX | WFILX | VSTSX / WFILX | |
| Total Expense Ratio | 0.01 | 0.44 | 2% |
| Annual Report Gross Expense Ratio | 0.01 | 0.63 | 2% |
| Fund Existence | 10 years | 27 years | - |
| Gain YTD | 1.382 | 1.093 | 126% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 5000000000 | 1000 | 500,000,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06T | 1.45B | 141,695% |
| Annual Yield % from dividends | 1.12 | 0.76 | 147% |
| Returns for 1 year | 14.81 | 9.53 | 155% |
| Returns for 3 years | 64.11 | 41.64 | 154% |
| Returns for 5 years | 68.33 | 29.48 | 232% |
| Returns for 10 years | N/A | 10.21 | - |