| 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 | 34.745 | 34.991 | 99% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2000000 | 2500 | 80,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 8.3B | 8.4B | 99% |
| Annual Yield % from dividends | 0.94 | 0.00 | - |
| Returns for 1 year | 33.63 | 54.68 | 62% |
| Returns for 3 years | 103.57 | 144.14 | 72% |
| Returns for 5 years | 52.11 | 15.28 | 341% |
| Returns for 10 years | 510.71 | 159.15 | 321% |