| BGSAX | PRGTX | BGSAX / PRGTX | |
| Total Expense Ratio | 1.17 | 0.93 | 126% |
| Annual Report Gross Expense Ratio | 1.19 | 0.93 | 128% |
| Fund Existence | 26 years | 26 years | - |
| Gain YTD | 43.667 | 42.486 | 103% |
| Front Load | 5% | N/A | - |
| Min. Initial Investment | 1000 | 2500 | 40% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.91B | 8.63B | 103% |
| Annual Yield % from dividends | 0.99 | 0.00 | - |
| Returns for 1 year | 47.04 | 73.93 | 64% |
| Returns for 3 years | 124.32 | 171.38 | 73% |
| Returns for 5 years | 57.99 | 19.68 | 295% |
| Returns for 10 years | 565.69 | 190.11 | 298% |