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Buffett on the IBEX35

This ranking weighs ROE ×4, Gross margin ×3, and nothing else, across the 35 companies we track on the IBEX35. 12 of them clear Buffett’s hard limits right now, and 8 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. Aena (AENA.MC) · Industrials · ROE 27% · Gross margin 81%
  2. Solaria (SLR.MC) · Utilities · ROE 23% · Gross margin 100%
  3. Inditex (ITX.MC) · Consumer Cyclical · ROE 37% · Gross margin 57%
  4. Laboratorios Rovi (ROVI.MC) · Healthcare · ROE 29% · Gross margin 65%
  5. IAG (IAG.MC) · Industrials · ROE 42% · Gross margin 38%

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

All 35 companies on the IBEX35, ranked by Buffett, as text
  1. Aena (AENA.MC) · ROE 27% · Gross margin 81%
  2. Solaria (SLR.MC) · ROE 23% · Gross margin 100%
  3. Inditex (ITX.MC) · ROE 37% · Gross margin 57%
  4. Laboratorios Rovi (ROVI.MC) · ROE 29% · Gross margin 65%
  5. IAG (IAG.MC) · ROE 42% · Gross margin 38%
  6. Endesa (ELE.MC) · ROE 29% · Gross margin 43%
  7. Amadeus (AMS.MC) · ROE 26% · Gross margin 45%
  8. Logista (LOG.MC) · ROE 42% · Gross margin 7%
  9. Enagás (ENG.MC) · ROE 13% · Gross margin 94%
  10. Puig Brands (PUIG.MC) · ROE 16% · Gross margin 75%
  11. Naturgy (NTGY.MC) · ROE 23% · Gross margin 39%
  12. Ferrovial (FER.MC) · ROE 12% · Gross margin 87%
  13. BBVA (BBVA.MC) · ROE 19%
  14. Indra (IDR.MC) · ROE 24% · Gross margin 26%
  15. ACS (ACS.MC) · ROE 24% · Gross margin 31%
  16. Bankinter (BKT.MC) · ROE 18%
  17. Sacyr (SCYR.MC) · ROE 12% · Gross margin 67%
  18. Redeia (RED.MC) · ROE 10% · Gross margin 98%
  19. CaixaBank (CABK.MC) · ROE 16%
  20. Acciona (ANA.MC) · ROE 10% · Gross margin 70%
  21. Santander (SAN.MC) · ROE 13%
  22. Fluidra (FDR.MC) · ROE 11% · Gross margin 56%
  23. Mapfre (MAP.MC) · ROE 17% · Gross margin 25%
  24. Repsol (REP.MC) · ROE 13% · Gross margin 32%
  25. Iberdrola (IBE.MC) · ROE 10% · Gross margin 54%
  26. Cellnex (CLNX.MC) · ROE -2% · Gross margin 91%
  27. Merlin Properties (MRL.MC) · ROE 10%
  28. Acciona Energía (ANE.MC) · ROE 3% · Gross margin 57%
  29. Unicaja Banco (UNI.MC) · ROE 10%
  30. Sabadell (SAB.MC) · ROE 8%
  31. Colonial (COL.MC) · ROE 5%
  32. Grifols (GRF.MC) · ROE 7% · Gross margin 38%
  33. Telefónica (TEF.MC) · ROE -10% · Gross margin 45%
  34. Acerinox (ACX.MC) · ROE 2% · Gross margin 35%
  35. ArcelorMittal (MTS.MC) · ROE 3% · Gross margin 9%