| PTRAX | PTTNX | PTRAX / PTTNX | |
| Total Expense Ratio | 0.78 | 0.68 | 115% |
| Annual Report Gross Expense Ratio | 0.78 | 0.73 | 107% |
| Fund Existence | 31 years | 8 years | - |
| Gain YTD | 8.331 | 8.422 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 1000000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 46.1B | 46.1B | 100% |
| Annual Yield % from dividends | 4.26 | 4.36 | 98% |
| Returns for 1 year | 8.51 | 8.62 | 99% |
| Returns for 3 years | 19.60 | 19.96 | 98% |
| Returns for 5 years | -2.91 | -2.42 | 120% |
| Returns for 10 years | 16.70 | N/A | - |