| BOSVX | UBVVX | BOSVX / UBVVX | |
| Total Expense Ratio | 0.47 | 0.90 | 52% |
| Annual Report Gross Expense Ratio | 0.64 | 0.94 | 68% |
| Fund Existence | 15 years | 9 years | - |
| Gain YTD | 23.749 | 13.279 | 179% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.31B | 9.04B | 14% |
| Annual Yield % from dividends | 1.24 | 1.61 | 77% |
| Returns for 1 year | 27.56 | 5.69 | 485% |
| Returns for 3 years | 32.29 | 20.16 | 160% |
| Returns for 5 years | 15.39 | 18.47 | 83% |
| Returns for 10 years | 64.88 | N/A | - |