| JVTNX | NRGSX | JVTNX / NRGSX | |
| Total Expense Ratio | 0.67 | 0.74 | 91% |
| Annual Report Gross Expense Ratio | 0.67 | 0.74 | 91% |
| Fund Existence | 14 years | 13 years | - |
| Gain YTD | 16.834 | 16.059 | 105% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.45B | 7.39B | 47% |
| Annual Yield % from dividends | 0.00 | 0.45 | - |
| Returns for 1 year | 14.79 | -4.77 | -310% |
| Returns for 3 years | 32.74 | 6.03 | 543% |
| Returns for 5 years | -8.31 | -20.50 | 41% |
| Returns for 10 years | 53.49 | 12.71 | 421% |