2. Warren Buffett (Investment-Unternehmen Berkshire Hathaway) - 46 Milliarden Dollar

3. Larry Ellison (Oracle)- 41 Milliarden Dollar

4. Charles Koch (Koch Industries) - 31 Milliarden Dollar

4. David Koch (Koch Industries) - 31 Milliarden Dollar

6. Christy Walton und Familie (Wal Mart)- 27,9 Milliarden Dollar

7. Jim Walton (Wal Mart) - 26,8 Milliarden Dollar

8. Alice Walton (Wal Mart) - 26,3 Milliarden Dollar

9. S. Robson Walton (Wal Mart) - 26,1 Milliarden Dollar

10. Michael Bloomberg (Bloomberg) - 25 Milliarden Dollar