| BGSIX | PRGTX | BGSIX / PRGTX | |
| Total Expense Ratio | 0.92 | 0.92 | 100% |
| Annual Report Gross Expense Ratio | 0.93 | 0.92 | 101% |
| Fund Existence | 26 years | 25 years | - |
| Gain YTD | 10.307 | 22.675 | 45% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 2500 | 80,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.64B | 5.51B | 120% |
| Annual Yield % from dividends | 0.00 | 0.00 | - |
| Returns for 1 year | 6.80 | 23.15 | 29% |
| Returns for 3 years | 101.22 | 135.85 | 75% |
| Returns for 5 years | 32.42 | -0.23 | -13,859% |
| Returns for 10 years | 369.37 | 72.44 | 510% |