| IVPSX | VRTIX | IVPSX / VRTIX | |
| Total Expense Ratio | 1.12 | 0.05 | 2,240% |
| Annual Report Gross Expense Ratio | 1.27 | 0.05 | 2,540% |
| Fund Existence | 25 years | 16 years | - |
| Gain YTD | 7.102 | 17.029 | 42% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 206M | 17.9B | 1% |
| Annual Yield % from dividends | 0.00 | 1.10 | - |
| Returns for 1 year | 9.75 | 19.79 | 49% |
| Returns for 3 years | 17.16 | 57.69 | 30% |
| Returns for 5 years | -22.57 | 32.22 | -70% |
| Returns for 10 years | -18.98 | 148.64 | -13% |