| VISVX | VSOIX | VISVX / VSOIX | |
| Total Expense Ratio | 0.19 | 0.90 | 21% |
| Annual Report Gross Expense Ratio | 0.19 | 0.90 | 21% |
| Fund Existence | 28 years | 19 years | - |
| Gain YTD | 10.808 | 15.053 | 72% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 2000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 65.5B | 4.58B | 1,432% |
| Annual Yield % from dividends | 1.65 | 0.83 | 199% |
| Returns for 1 year | 22.29 | 19.67 | 113% |
| Returns for 3 years | 46.60 | 13.00 | 359% |
| Returns for 5 years | 33.50 | -5.60 | -599% |
| Returns for 10 years | 133.95 | 47.02 | 285% |