| PRGTX | WFSTX | PRGTX / WFSTX | |
| Total Expense Ratio | 0.93 | 1.21 | 77% |
| Annual Report Gross Expense Ratio | 0.93 | 1.29 | 72% |
| Fund Existence | 26 years | 26 years | - |
| Gain YTD | 37.024 | 9.814 | 377% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 2500 | 1000 | 250% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.59B | 365M | 2,354% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 47.35 | -8.80 | -538% |
| Returns for 3 years | 162.48 | 18.41 | 882% |
| Returns for 5 years | 13.16 | -45.49 | -29% |
| Returns for 10 years | 148.50 | 10.36 | 1,434% |