| BSPIX | VFINX | BSPIX / VFINX | |
| Total Expense Ratio | 0.10 | 0.14 | 71% |
| Annual Report Gross Expense Ratio | 0.10 | 0.14 | 71% |
| Fund Existence | 13 years | 49 years | - |
| Gain YTD | 1.131 | 1.131 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 53.9B | 1.48T | 4% |
| Annual Yield % from dividends | 1.04 | 1.01 | 103% |
| Returns for 1 year | 16.05 | 15.48 | 104% |
| Returns for 3 years | 72.49 | 67.54 | 107% |
| Returns for 5 years | 87.88 | 78.93 | 111% |
| Returns for 10 years | 311.89 | 268.63 | 116% |