| 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 | 17.881 | 20.159 | 89% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 68.3B | 4.33B | 1,576% |
| Annual Yield % from dividends | 1.65 | 0.84 | 197% |
| Returns for 1 year | 23.48 | 19.34 | 121% |
| Returns for 3 years | 54.68 | 17.52 | 312% |
| Returns for 5 years | 50.65 | 2.35 | 2,160% |
| Returns for 10 years | 133.26 | 42.76 | 312% |