| BIRKX | VTSAX | BIRKX / VTSAX | |
| Total Expense Ratio | 0.43 | 0.04 | 1,075% |
| Annual Report Gross Expense Ratio | 0.51 | 0.04 | 1,275% |
| Fund Existence | 10 years | 26 years | - |
| Gain YTD | 12.357 | 10.016 | 123% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 3000 | 166,667% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.22B | 2.31T | 0% |
| Annual Yield % from dividends | 0.68 | 1.00 | 68% |
| Returns for 1 year | 23.74 | 24.57 | 97% |
| Returns for 3 years | 48.21 | 72.03 | 67% |
| Returns for 5 years | 42.77 | 67.07 | 64% |
| Returns for 10 years | 191.53 | 268.35 | 71% |