| VSIIX | VSOIX | VSIIX / VSOIX | |
| Total Expense Ratio | 0.05 | 0.90 | 6% |
| Annual Report Gross Expense Ratio | 0.05 | 0.90 | 6% |
| Fund Existence | 27 years | 19 years | - |
| Gain YTD | 16.770 | 19.168 | 87% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 2000000 | 250% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 68.3B | 4.27B | 1,600% |
| Annual Yield % from dividends | 1.77 | 0.79 | 224% |
| Returns for 1 year | 18.57 | 13.81 | 134% |
| Returns for 3 years | 49.22 | 13.73 | 359% |
| Returns for 5 years | 43.69 | -1.79 | -2,436% |
| Returns for 10 years | 132.16 | 40.77 | 324% |