| 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 | 16.383 | 13.807 | 119% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.42B | 7.74B | 44% |
| Annual Yield % from dividends | 0.00 | 0.47 | - |
| Returns for 1 year | 21.70 | -1.95 | -1,112% |
| Returns for 3 years | 27.38 | 1.01 | 2,725% |
| Returns for 5 years | -7.03 | -18.91 | 37% |
| Returns for 10 years | 63.67 | 15.32 | 416% |