| PRGTX | WFSTX | PRGTX / WFSTX | |
| Total Expense Ratio | 0.93 | 1.22 | 76% |
| Annual Report Gross Expense Ratio | 0.93 | 1.30 | 72% |
| Fund Existence | 26 years | 26 years | - |
| Gain YTD | 41.846 | 10.599 | 395% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 2500 | 1000 | 250% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.63B | 377M | 2,289% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 74.68 | -6.24 | -1,197% |
| Returns for 3 years | 170.16 | 18.63 | 913% |
| Returns for 5 years | 20.05 | -43.51 | -46% |
| Returns for 10 years | 188.80 | 23.17 | 815% |