| NRGSX | NWKCX | NRGSX / NWKCX | |
| Total Expense Ratio | 0.74 | 0.83 | 89% |
| Annual Report Gross Expense Ratio | 0.74 | 0.83 | 89% |
| Fund Existence | 13 years | 12 years | - |
| Gain YTD | 5.824 | 5.353 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.6B | 1.34B | 643% |
| Annual Yield % from dividends | 0.50 | 0.00 | - |
| Returns for 1 year | -11.32 | -5.49 | 206% |
| Returns for 3 years | -0.39 | 14.94 | -3% |
| Returns for 5 years | -22.37 | -9.64 | 232% |
| Returns for 10 years | 25.11 | 108.60 | 23% |