| VIMSX | VSPMX | VIMSX / VSPMX | |
| Total Expense Ratio | 0.17 | 0.03 | 567% |
| Annual Report Gross Expense Ratio | 0.17 | 0.03 | 567% |
| Fund Existence | 28 years | 15 years | - |
| Gain YTD | 10.764 | 5.272 | 204% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 199B | 4.61B | 4,313% |
| Annual Yield % from dividends | 1.38 | 1.39 | 99% |
| Returns for 1 year | 5.67 | -0.28 | -2,027% |
| Returns for 3 years | 37.82 | 30.55 | 124% |
| Returns for 5 years | 52.23 | 56.69 | 92% |
| Returns for 10 years | 148.83 | 139.75 | 106% |