| VFFSX | WFSPX | VFFSX / WFSPX | |
| Total Expense Ratio | 0.01 | 0.03 | 33% |
| Annual Report Gross Expense Ratio | 0.01 | 0.03 | 33% |
| Fund Existence | 10 years | 32 years | - |
| Gain YTD | 17.916 | 18.228 | 98% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000000 | 5000000 | 100,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.48T | 54.3B | 2,722% |
| Annual Yield % from dividends | 1.13 | 1.11 | 101% |
| Returns for 1 year | 14.85 | 15.16 | 98% |
| Returns for 3 years | 80.76 | 85.86 | 94% |
| Returns for 5 years | 87.63 | 88.84 | 99% |
| Returns for 10 years | N/A | 278.23 | - |