| VFIRX | VFISX | VFIRX / VFISX | |
| Total Expense Ratio | 0.10 | 0.20 | 50% |
| Annual Report Gross Expense Ratio | 0.10 | 0.20 | 50% |
| Fund Existence | 26 years | 35 years | - |
| Gain YTD | -1.408 | -1.408 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 50000 | 3000 | 1,667% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 5.76B | 5.76B | 100% |
| Annual Yield % from dividends | 3.86 | 3.75 | 103% |
| Returns for 1 year | -1.01 | -1.01 | 100% |
| Returns for 3 years | 0.62 | 0.62 | 100% |
| Returns for 5 years | -8.18 | -8.19 | 100% |
| Returns for 10 years | -5.13 | -5.36 | 96% |