| VSIIX | VSOYX | VSIIX / VSOYX | |
| Total Expense Ratio | 0.05 | 0.95 | 5% |
| Annual Report Gross Expense Ratio | 0.05 | 0.95 | 5% |
| Fund Existence | 27 years | 13 years | - |
| Gain YTD | 12.927 | 18.168 | 71% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 1000000 | 500% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 65.5B | 4.67B | 1,403% |
| Annual Yield % from dividends | 1.77 | 0.77 | 230% |
| Returns for 1 year | 24.56 | 25.01 | 98% |
| Returns for 3 years | 53.19 | 18.90 | 281% |
| Returns for 5 years | 39.69 | -0.89 | -4,469% |
| Returns for 10 years | 143.45 | 52.05 | 276% |