| VSGIX | WFSAX | VSGIX / WFSAX | |
| Total Expense Ratio | 0.05 | 1.27 | 4% |
| Annual Report Gross Expense Ratio | 0.05 | 1.35 | 4% |
| Fund Existence | 26 years | 23 years | - |
| Gain YTD | 18.879 | 11.769 | 160% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 5000000 | 1000 | 500,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.9B | 526M | 8,346% |
| Annual Yield % from dividends | 0.45 | 0.00 | - |
| Returns for 1 year | 26.41 | 5.22 | 506% |
| Returns for 3 years | 62.78 | 1.47 | 4,263% |
| Returns for 5 years | 29.94 | -51.58 | -58% |
| Returns for 10 years | 176.32 | -28.10 | -627% |