| IRPSX | VVIAX | IRPSX / VVIAX | |
| Total Expense Ratio | 0.86 | 0.05 | 1,720% |
| Annual Report Gross Expense Ratio | 0.89 | 0.05 | 1,780% |
| Fund Existence | 37 years | 25 years | - |
| Gain YTD | 3.253 | 5.999 | 54% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 295M | 218B | 0% |
| Annual Yield % from dividends | 1.32 | 1.95 | 68% |
| Returns for 1 year | 1.41 | 15.08 | 9% |
| Returns for 3 years | 9.88 | 41.04 | 24% |
| Returns for 5 years | 18.63 | 66.27 | 28% |
| Returns for 10 years | 11.91 | 167.18 | 7% |