| PRDGX | VFINX | PRDGX / VFINX | |
| Total Expense Ratio | 0.64 | 0.14 | 457% |
| Annual Report Gross Expense Ratio | 0.64 | 0.14 | 457% |
| Fund Existence | 34 years | 50 years | - |
| Gain YTD | 10.764 | 9.459 | 114% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 23.7B | 1.67T | 1% |
| Annual Yield % from dividends | 0.86 | 0.97 | 89% |
| Returns for 1 year | 10.20 | 18.18 | 56% |
| Returns for 3 years | 32.97 | 63.86 | 52% |
| Returns for 5 years | 36.72 | 70.57 | 52% |
| Returns for 10 years | 166.24 | 247.72 | 67% |