| PRGTX | WFSTX | PRGTX / WFSTX | |
| Total Expense Ratio | 0.92 | 1.22 | 75% |
| Annual Report Gross Expense Ratio | 0.92 | 1.30 | 71% |
| Fund Existence | 25 years | 25 years | - |
| Gain YTD | 0.791 | -4.809 | -16% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 2500 | 1000 | 250% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.66B | 346M | 1,637% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 30.66 | -20.43 | -150% |
| Returns for 3 years | 123.00 | 9.85 | 1,248% |
| Returns for 5 years | -10.86 | -52.12 | 21% |
| Returns for 10 years | 143.49 | 14.79 | 970% |