Here are the 20 universities with the most billionaire undergraduate alumni and how many alumni they have, via Wealth-X:
1. University of Pennsylvania - 25
2. Harvard University - 22
3. Yale University - 20
4. University of Southern California - 16
5. Cornell University - 14
5. Princeton University - 14
5. Stanford University - 14
8. University of California, Berkeley - 12
8. University of Mumbai (India) - 12
10. London School of Economics (United Kingdom) - 11
10. Lomonosov Moscow State University (Russia) - 11
12. Dartmouth College - 10
12. University of Michigan - 10
12. University of Texas - 10
15. Duke University - 9
15. New York University - 9
17. Brown University - 8
17. Columbia University - 8
19. Massachusetts Institute of Technology - 7
20. Eth Zurich (Switzerland) - 6