| VSIAX | VSOYX | VSIAX / VSOYX | |
| Total Expense Ratio | 0.07 | 0.98 | 7% |
| Annual Report Gross Expense Ratio | 0.07 | 0.98 | 7% |
| Fund Existence | 14 years | 13 years | - |
| Gain YTD | 5.811 | 0.107 | 5,428% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 58.3B | 5.16B | 1,130% |
| Annual Yield % from dividends | 2.02 | 0.77 | 264% |
| Returns for 1 year | -0.53 | -12.36 | 4% |
| Returns for 3 years | 27.41 | -5.35 | -513% |
| Returns for 5 years | 65.19 | 10.36 | 629% |
| Returns for 10 years | 117.18 | 23.30 | 503% |