| PRISX | VFAIX | PRISX / VFAIX | |
| Total Expense Ratio | 0.86 | 0.09 | 956% |
| Annual Report Gross Expense Ratio | 0.87 | 0.09 | 967% |
| Fund Existence | 30 years | 22 years | - |
| Gain YTD | 1.499 | -1.506 | -100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 100000 | 3% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.88B | 13.5B | 14% |
| Annual Yield % from dividends | 0.95 | 1.54 | 62% |
| Returns for 1 year | 8.41 | 7.87 | 107% |
| Returns for 3 years | 69.68 | 66.76 | 104% |
| Returns for 5 years | 53.09 | 48.10 | 110% |
| Returns for 10 years | 179.45 | 189.58 | 95% |