| VDIGX | VITSX | VDIGX / VITSX | |
| Total Expense Ratio | 0.22 | 0.03 | 733% |
| Annual Report Gross Expense Ratio | 0.22 | 0.03 | 733% |
| Fund Existence | 34 years | 28 years | - |
| Gain YTD | 1.602 | 12.752 | 13% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 43.8B | 2.05T | 2% |
| Annual Yield % from dividends | 1.55 | 1.12 | 139% |
| Returns for 1 year | -8.97 | 12.10 | -74% |
| Returns for 3 years | 3.01 | 65.02 | 5% |
| Returns for 5 years | 12.64 | 77.94 | 16% |
| Returns for 10 years | 58.09 | 216.59 | 27% |