| BUFBX | VVIAX | BUFBX / VVIAX | |
| Total Expense Ratio | 1.01 | 0.05 | 2,020% |
| Annual Report Gross Expense Ratio | 1.01 | 0.05 | 2,020% |
| Fund Existence | 31 years | 25 years | - |
| Gain YTD | 9.817 | 9.412 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 451M | 208B | 0% |
| Annual Yield % from dividends | 1.55 | 2.09 | 74% |
| Returns for 1 year | 4.83 | 4.75 | 102% |
| Returns for 3 years | 20.18 | 30.32 | 67% |
| Returns for 5 years | 61.50 | 62.26 | 99% |
| Returns for 10 years | 82.86 | 123.23 | 67% |