| Microsoft Corporation |
Bill Gates, Paul G Allen, Melinda French Gates |
| Bear Stearns |
John A Paulson, Sanford Weill |
| Soros Fund Management LLC |
George Soros, Stanley Druckenmiller |
| American International Group, Inc. |
Eli Broad, John A Paulson |
| Google Inc. |
Eric Schmidt |
| Costco Wholesale Corporation |
Bill Gates |
| UnitedHealth Group, Inc. |
William McGuire |
| Apple, Inc. |
Eric Schmidt |
| Morgan Stanley |
Tom Steyer |
| Oracle Corporation |
Larry Ellison |
| American Express Company |
Sanford Weill |
| QUALCOMM Incorporated |
Irwin Mark Jacobs |
| Halliburton Company |
Jay A Precourt |
| Sun Microsystems |
Eric Schmidt |
| Apache Corporation |
Jay A Precourt |
| Goldman Sachs |
Tom Steyer |
| eBay Inc. |
Pierre Omidyar |
| KB Home |
Eli Broad |
| Charter Communications, Inc. |
Paul G Allen |
| Berkshire Hathaway Inc. |
Bill Gates |