| 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 | 27.277 | -10.720 | -254% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 2500 | 1000 | 250% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.72B | 382M | 1,497% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 22.97 | -13.18 | -174% |
| Returns for 3 years | 165.23 | 29.64 | 557% |
| Returns for 5 years | -3.38 | -45.72 | 7% |
| Returns for 10 years | 95.80 | 6.66 | 1,438% |