| VSMPX | WFSPX | VSMPX / WFSPX | |
| Total Expense Ratio | 0.02 | 0.03 | 67% |
| Annual Report Gross Expense Ratio | 0.02 | 0.03 | 67% |
| Fund Existence | 11 years | 32 years | - |
| Gain YTD | 15.994 | 17.654 | 91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000000 | 5000000 | 2,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.05T | 54.1B | 3,795% |
| Annual Yield % from dividends | 1.12 | 1.11 | 101% |
| Returns for 1 year | 13.44 | 15.75 | 85% |
| Returns for 3 years | 68.30 | 78.44 | 87% |
| Returns for 5 years | 84.08 | 102.86 | 82% |
| Returns for 10 years | 225.48 | 280.31 | 80% |