| BSTSX | PRGTX | BSTSX / PRGTX | |
| Total Expense Ratio | 1.17 | 0.93 | 126% |
| Annual Report Gross Expense Ratio | 1.21 | 0.93 | 130% |
| Fund Existence | 26 years | 26 years | - |
| Gain YTD | 43.569 | 41.846 | 104% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000 | 2500 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.91B | 8.59B | 104% |
| Annual Yield % from dividends | 0.96 | 0.00 | - |
| Returns for 1 year | 47.90 | 73.87 | 65% |
| Returns for 3 years | 116.91 | 163.73 | 71% |
| Returns for 5 years | 62.95 | 22.00 | 286% |
| Returns for 10 years | 552.42 | 176.51 | 313% |