| MITBX | VFINX | MITBX / VFINX | |
| Total Expense Ratio | 1.44 | 0.14 | 1,029% |
| Annual Report Gross Expense Ratio | 1.44 | 0.14 | 1,029% |
| Fund Existence | 33 years | 50 years | - |
| Gain YTD | 7.678 | 11.192 | 69% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.97B | 1.6T | 0% |
| Annual Yield % from dividends | 0.02 | 0.93 | 2% |
| Returns for 1 year | 4.26 | 28.07 | 15% |
| Returns for 3 years | 8.56 | 77.57 | 11% |
| Returns for 5 years | -8.91 | 81.37 | -11% |
| Returns for 10 years | 31.40 | 262.13 | 12% |