The Top 40 richest list by Bloomberg no longer includes Mark Zuckerberg after Facebook stock recently fell to more than 9 percent.

Two weeks ago, Facebook CEO and co-founder Mark Zuckerberg is at no. 29 of the daily Bloomberg Billionaires Index.

However, Facebook’s stock dropped to $14.7 billion on Tuesday from $16.2 billion last week making him exit the Top 40 Richest List on Bloomberg.com’s latest tally.

Zuckerberg, 26, is now $800,000 behind Colombian businessman Luis Carlos Sarmiento who is currently the last billionaire in the Top 40 richest list.

Zuckerberg’s net worth reached a peak of $19.4 billion on May 18, the first day of the Facebook IPO, when shares of the company closed at $38.23.

But according to the Bloomberg report, Facebook shares went down to another 2.3 percent on Tuesday to $28.19 per share.

The newly wed Zuckerberg still owns 503.6 million shares of Facebook, despite his exit from the richest list.

Here is the Top 40 Richest People in the World According to Bloomberg as of May 30, 2012:

1. Carlos Slim Helú – $ 66.2 billion (MEX)
2. William “Bill” Henry Gates III – $ 59.7 billion (USA)
3. Warren E. Buffett – $ 44.4 billion (USA)
4. Ingvar Kamprad – $ 37.3 billion (SWE)
5. Amancio Ortega Gaona $ 35.0 billion (SPN)
6. Charles De Ganahl Koch – $ 33.9 billion (USA)
7. David Hamilton Koch – $ 33.9 billion (USA)
8. Lawrence “Larry” Joseph Ellison – $ 33.7 billion (USA)
9. Christy R. Walton – $ 26.6 billion (USA)
10. Eike Fuhrken Batista – $ 26.1 billion (BRA)
11. Jim C. Walton – $ 25.6 billion (USA)
12. Samuel “Rob” Robson Walton – $ 25.1 billion (USA)
13. Alice L. Walton – $ 24.6 billion (USA)
14. Bernard Arnault – $ 22.5 billion (FRA)
15. David K.R. Thomson – $ 22.0 billion (CAN)
16. Liliane Bettencourt – $ 21.9 billion (FRA)
17. George Soros – $ 21.9 billion (USA)
18. Sheldon Gary Adelson – $ 21.8 billion (USA)
19. Li Ka-Shing – $ 21.3 billion (CHN)
20. Michele Ferrero – $ 20.9 billion (ITA)
21. Stefan Persson – $ 20.8 billion (SWE)
22. Karl Albrecht – $ 20.6 billion (GER)
23. Mukesh D. Ambani – $ 19.6 billion (IND)
24. Jeffrey “Jeff” Bezos – $ 19.6 billion (USA)
25. Alwaleed Bin Talal Al Saud – $ 19.4 billion (SAU)
26. John Franklyn Mars – $ 19.3 billion (USA)
27. Forrest Edward Mars – $ 19.3 billion (USA)
28. Jacqueline Badger Mars – $ 19.3 billion (USA)
29. Lawrence “Larry” E. Page – $ 18.1 billion (USA)
30. Georgina “Gina” Hope Rinehart – $ 18.1 billion (AUS)
31. Sergey Brin – $ 18.0 billion (USA)
32. Lee Shau Kee – $ 17.8 billion (CHN)
33. Rinat Akhmetov – $ 17.5 billion (UKR)
34. Alisher Usmanov – $ 15.9 billion (RUS)
35. Lakshmi N. Mittal – $ 15.9 billion (IND)
36. Iris Fontbona – $ 15.9 billion (CHL)
37. Alberto Bailleres Gonzalez – $ 15.7 billion (MEX)
38. Azim Premji – $ 15.6 billion (IND)
39. Cheng Yu Tung – $ 15.6 billion (CHN)
40. Luis Carlos Sarmiento – $ 15.1 billion (COL)

Source: Bloomberg.com