| 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 | 1.686 | 1.199 | 141% |
| 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 | 1.46B | 141,112% |
| Annual Yield % from dividends | 1.13 | 0.77 | 148% |
| Returns for 1 year | 18.31 | 12.52 | 146% |
| Returns for 3 years | 71.03 | 46.68 | 152% |
| Returns for 5 years | 73.77 | 33.20 | 222% |
| Returns for 10 years | N/A | 10.40 | - |