| VSIAX | WPGSX | VSIAX / WPGSX | |
| Total Expense Ratio | 0.07 | 1.10 | 6% |
| Annual Report Gross Expense Ratio | 0.07 | 1.13 | 6% |
| Fund Existence | 15 years | 5 years | - |
| Gain YTD | 15.106 | 30.282 | 50% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 100000 | 3% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 65.5B | 246M | 26,626% |
| Annual Yield % from dividends | 1.77 | 1.25 | 142% |
| Returns for 1 year | 21.77 | 39.62 | 55% |
| Returns for 3 years | 48.58 | 27.31 | 178% |
| Returns for 5 years | 42.60 | N/A | - |
| Returns for 10 years | 141.22 | N/A | - |