| PEMGX | WFDSX | PEMGX / WFDSX | |
| Total Expense Ratio | 0.90 | 0.89 | 101% |
| Annual Report Gross Expense Ratio | 0.90 | 0.94 | 96% |
| Fund Existence | 21 years | 20 years | - |
| Gain YTD | -8.102 | 4.867 | -166% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 21.3B | 709M | 3,004% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | -19.11 | -10.86 | 176% |
| Returns for 3 years | 9.32 | 13.45 | 69% |
| Returns for 5 years | -9.00 | -47.69 | 19% |
| Returns for 10 years | 71.78 | -3.04 | -2,359% |