| BSIIX | TUNAX | BSIIX / TUNAX | |
| Total Expense Ratio | 0.71 | 0.98 | 72% |
| Annual Report Gross Expense Ratio | 0.71 | 1.01 | 70% |
| Fund Existence | 18 years | 5 years | - |
| Gain YTD | 7.699 | 6.765 | 114% |
| Front Load | N/A | 5% | - |
| Min. Initial Investment | 2000000 | 1000 | 200,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 44.6B | 250M | 17,840% |
| Annual Yield % from dividends | 4.57 | 5.64 | 81% |
| Returns for 1 year | 8.42 | 7.01 | 120% |
| Returns for 3 years | 23.22 | 22.42 | 104% |
| Returns for 5 years | 17.87 | 12.81 | 140% |
| Returns for 10 years | 39.68 | N/A | - |