| BSTSX | PRGTX | BSTSX / PRGTX | |
| Total Expense Ratio | 1.14 | 0.93 | 123% |
| Annual Report Gross Expense Ratio | 1.21 | 0.93 | 130% |
| Fund Existence | 26 years | 26 years | - |
| Gain YTD | 16.737 | 30.132 | 56% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000 | 2500 | 200% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.72B | 8.19B | 94% |
| Annual Yield % from dividends | 1.05 | 0.00 | - |
| Returns for 1 year | 10.36 | 36.51 | 28% |
| Returns for 3 years | 82.22 | 151.09 | 54% |
| Returns for 5 years | 28.24 | 3.29 | 859% |
| Returns for 10 years | 372.47 | 136.97 | 272% |