| FCPGX | NRGSX | FCPGX / NRGSX | |
| Total Expense Ratio | 0.88 | 0.74 | 119% |
| Annual Report Gross Expense Ratio | 0.88 | 0.74 | 119% |
| Fund Existence | 22 years | 13 years | - |
| Gain YTD | 20.795 | 13.863 | 150% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.92B | 7.17B | 124% |
| Annual Yield % from dividends | 0.00 | 0.44 | - |
| Returns for 1 year | 22.41 | -3.84 | -584% |
| Returns for 3 years | 60.15 | 0.84 | 7,161% |
| Returns for 5 years | 6.19 | -23.18 | -27% |
| Returns for 10 years | 109.67 | 8.75 | 1,254% |