| BUFDX | VSTSX | BUFDX / VSTSX | |
| Total Expense Ratio | 0.92 | 0.01 | 9,200% |
| Annual Report Gross Expense Ratio | 0.92 | 0.01 | 9,200% |
| Fund Existence | 14 years | 10 years | - |
| Gain YTD | 9.581 | 8.848 | 108% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 5000000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 181M | 2.3T | 0% |
| Annual Yield % from dividends | 1.23 | 1.07 | 115% |
| Returns for 1 year | 13.65 | 16.94 | 81% |
| Returns for 3 years | 50.54 | 61.31 | 82% |
| Returns for 5 years | 57.82 | 61.19 | 94% |
| Returns for 10 years | 198.86 | 230.68 | 86% |