| VISVX | VSORX | VISVX / VSORX | |
| Total Expense Ratio | 0.19 | 0.85 | 22% |
| Annual Report Gross Expense Ratio | 0.19 | 0.85 | 22% |
| Fund Existence | 28 years | 11 years | - |
| Gain YTD | 12.701 | 18.240 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 65.5B | 4.67B | 1,403% |
| Annual Yield % from dividends | 1.65 | 0.88 | 188% |
| Returns for 1 year | 25.66 | 25.22 | 102% |
| Returns for 3 years | 52.71 | 19.51 | 270% |
| Returns for 5 years | 40.73 | -0.10 | -40,009% |
| Returns for 10 years | 142.30 | 54.74 | 260% |