| VSIAX | VSOYX | VSIAX / VSOYX | |
| Total Expense Ratio | 0.07 | 0.95 | 7% |
| Annual Report Gross Expense Ratio | 0.07 | 0.95 | 7% |
| Fund Existence | 14 years | 13 years | - |
| Gain YTD | 9.053 | -1.670 | -542% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 59.6B | 5.12B | 1,163% |
| Annual Yield % from dividends | 1.97 | 0.75 | 263% |
| Returns for 1 year | 7.57 | -2.92 | -260% |
| Returns for 3 years | 37.11 | 0.93 | 4,003% |
| Returns for 5 years | 54.72 | 0.81 | 6,769% |
| Returns for 10 years | 123.76 | 31.68 | 391% |