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Buffett on the SET

This ranking weighs ROE ×4, Gross margin ×3, and nothing else, across the 28 companies we track on the SET. 6 of them clear Buffett’s hard limits right now, and 7 cannot be judged because a required figure is missing.

Ranked highest by Buffett on this market right now, which is not the same list as the one that clears the limits above:

  1. Bumrungrad Hospital (BH.BK) · Healthcare · ROE 27% · Gross margin 52%
  2. Advanced Info Service (ADVANC.BK) · Communication Services · ROE 69% · Gross margin 43%
  3. Central Pattana (CPN.BK) · Real Estate · ROE 18% · Gross margin 62%
  4. True Corporation (TRUE.BK) · Communication Services · ROE 24% · Gross margin 38%
  5. Delta Electronics Thailand (DELTA.BK) · Industrials · ROE 32% · Gross margin 29%

From data as of 2026-09-11 01:00:55 UTC. Rebuilt every hour; the table above is live.

All 28 companies on the SET, ranked by Buffett, as text
  1. Bumrungrad Hospital (BH.BK) · ROE 27% · Gross margin 52%
  2. Advanced Info Service (ADVANC.BK) · ROE 69% · Gross margin 43%
  3. Central Pattana (CPN.BK) · ROE 18% · Gross margin 62%
  4. True Corporation (TRUE.BK) · ROE 24% · Gross margin 38%
  5. Delta Electronics Thailand (DELTA.BK) · ROE 32% · Gross margin 29%
  6. Airports of Thailand (AOT.BK) · ROE 14% · Gross margin 68%
  7. Home Product Center (HMPRO.BK) · ROE 23% · Gross margin 31%
  8. PTT E&P (PTTEP.BK) · ROE 13% · Gross margin 78%
  9. Krungthai Card (KTC.BK) · ROE 20%
  10. Bangkok Dusit Medical (BDMS.BK) · ROE 15% · Gross margin 36%
  11. Tisco Financial (TISCO.BK) · ROE 16%
  12. Minor International (MINT.BK) · ROE 11% · Gross margin 45%
  13. Carabao Group (CBG.BK) · ROE 14% · Gross margin 28%
  14. Central Retail (CRC.BK) · ROE 12% · Gross margin 32%
  15. Bangkok Expressway (BEM.BK) · ROE 11% · Gross margin 44%
  16. Thai Oil (TOP.BK) · ROE 16% · Gross margin 14%
  17. Intouch Holdings (INTUCH.BK)
  18. Gulf Energy (GULF.BK) · ROE 12% · Gross margin 20%
  19. Krung Thai Bank (KTB.BK) · ROE 12%
  20. CP All (CPALL.BK) · ROE 10% · Gross margin 25%
  21. SCB X (SCB.BK) · ROE 9%
  22. Kasikornbank (KBANK.BK) · ROE 9%
  23. PTT (PTT.BK) · ROE 10% · Gross margin 15%
  24. Bangkok Bank (BBL.BK) · ROE 7%
  25. Siam Cement (SCC.BK) · ROE 3% · Gross margin 15%
  26. Energy Absolute (EA.BK) · ROE -16% · Gross margin 25%
  27. PTT Oil & Retail (OR.BK) · ROE 5% · Gross margin 5%
  28. Indorama Ventures (IVL.BK) · ROE -1% · Gross margin 14%