| Q2 (Jun '09) | 2008 | |
| Net profit margin | 216.68% | -3941.00% |
| Operating margin | 91.84% | 92.94% |
| EBITD margin | - | - |
| Return on average assets | 3.42% | -57.10% |
| Return on average equity | 3.42% | -57.10% |
| John J. Brennan | Chairman of the board of Trustees, Chief Executive Officer | |
| Thomas J. Higgins | Treasurer | |
| R.Gregory Barton | Secretary | |
| Charles D. Ellis | Trustee | |
| Rajiv L. Gupta | Trustee | |
| JoAnn Heffernan Heisen | Trustee | |
| Burton G. Malkiel | Trustee | |
| Andre F. Perold Ph.D. | Trustee |