| BGSIX | PRGTX | BGSIX / PRGTX | |
| Total Expense Ratio | 0.89 | 0.93 | 96% |
| Annual Report Gross Expense Ratio | 0.93 | 0.93 | 100% |
| Fund Existence | 26 years | 26 years | - |
| Gain YTD | 13.708 | 25.085 | 55% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 2500 | 80,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.51B | 7.92B | 95% |
| Annual Yield % from dividends | 1.12 | 0.00 | - |
| Returns for 1 year | 15.04 | 39.13 | 38% |
| Returns for 3 years | 70.87 | 126.23 | 56% |
| Returns for 5 years | 31.31 | 5.19 | 603% |
| Returns for 10 years | 405.78 | 134.04 | 303% |