| PRDGX | VTSMX | PRDGX / VTSMX | |
| Total Expense Ratio | 0.64 | 0.14 | 457% |
| Annual Report Gross Expense Ratio | 0.64 | 0.14 | 457% |
| Fund Existence | 33 years | 34 years | - |
| Gain YTD | 8.107 | 17.377 | 47% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 24.3B | 2.06T | 1% |
| Annual Yield % from dividends | 0.87 | 1.02 | 86% |
| Returns for 1 year | 6.38 | 14.42 | 44% |
| Returns for 3 years | 32.54 | 78.00 | 42% |
| Returns for 5 years | 46.58 | 76.81 | 61% |
| Returns for 10 years | 161.97 | 234.96 | 69% |