| 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 | 11.199 | 11.948 | 94% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 23.8B | 2.05T | 1% |
| Annual Yield % from dividends | 0.89 | 1.02 | 87% |
| Returns for 1 year | 4.77 | 10.79 | 44% |
| Returns for 3 years | 31.48 | 63.83 | 49% |
| Returns for 5 years | 55.37 | 77.62 | 71% |
| Returns for 10 years | 151.51 | 213.77 | 71% |