| VBAIX | VBIAX | VBAIX / VBIAX | |
| Total Expense Ratio | 0.06 | 0.07 | 86% |
| Annual Report Gross Expense Ratio | 0.06 | 0.07 | 86% |
| Fund Existence | 25 years | 25 years | - |
| Gain YTD | 11.294 | 11.291 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 3000 | 166,667% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 61.7B | 61.7B | 100% |
| Annual Yield % from dividends | 2.00 | 1.99 | 100% |
| Returns for 1 year | 6.76 | 6.75 | 100% |
| Returns for 3 years | 35.89 | 35.88 | 100% |
| Returns for 5 years | 30.84 | 30.81 | 100% |
| Returns for 10 years | 103.32 | 103.17 | 100% |