IBEX35

IBEX 35

Rank every IBEX 35 stock by market cap. Higher values indicate larger companies. Part of our free stock indices.

Top 5

Market Cap

  • ITX
    171.40B
  • SAN
    153.98B
  • IBE
    134.14B
  • BBVA
    109.36B
  • CABK
    80.09B

Constituents (35)

ITX
Industria de Diseño Textil, S.A.MAD
171.40B
SAN
Banco Santander, S.A.MAD
153.98B
IBE
Iberdrola, S.A.MAD
134.14B
BBVA
Banco Bilbao Vizcaya Argentaria, S.A.MAD
109.36B
CABK
CaixaBank, S.A.MAD
80.09B
FER
Ferrovial SENASDAQ
47.85B
MT
ArcelorMittal S.A.AMS
45.06B
ELE
Endesa, S.A.MAD
37.89B
AENA
Aena SME SAMAD
37.38B
ACS
ACS, Actividades de Construcción y Servicios, S.A.MAD
32.80B
NTGY
Naturgy Energy Group, S.A.MAD
26.81B
REP
Repsol S.A.MAD
25.47B
AMS
Amadeus IT Group, S.A.MAD
22.67B
TEF
Telefónica S.A.MAD
21.89B
IAG
International Consolidated Airlines Group S.A.MAD
21.68B
CLNX
Cellnex Telecom, S.A.MAD
19.10B
SAB
Banco de Sabadell, S.A.MAD
14.17B
ANA
Acciona, S.A.MAD
13.42B
BKT
Bankinter, S.A.MAD
12.62B
MAP
Mapfre S.A.MAD
12.00B
IDR
Indra Sistemas, S.A.MAD
9.70B
MRL
Merlin Properties SOCIMI, S.A.MAD
9.15B
RED
Redeia Corporación, S.A.MAD
8.04B
ANE
Corporación Acciona Energías Renovables, S.A.MAD
7.30B
UNI
Unicaja Banco, S.A.MAD
7.24B

Frequently asked questions

The 5 IBEX 35 companies with the highest market cap are: Industria de Diseño Textil, S.A. (ITX, 171.40B), Banco Santander, S.A. (SAN, 153.98B), Iberdrola, S.A. (IBE, 134.14B), Banco Bilbao Vizcaya Argentaria, S.A. (BBVA, 109.36B) and CaixaBank, S.A. (CABK, 80.09B). Industria de Diseño Textil, S.A. ranks first at 171.40B.

A market cap of 109.36B or higher places a IBEX 35 stock in the top 10% on this metric. That covers the strongest 4 of the 35 ranked constituents.

There is no fixed threshold, so the index itself is the benchmark. Across the 35 ranked IBEX 35 constituents, the median market cap is 13.42B. A stock above that level ranks ahead of the typical IBEX 35 company, though it stays a relative gauge, not a full verdict.

Industria de Diseño Textil, S.A. (ITX) has the highest market cap in the IBEX 35, at 171.40B. Puig Brands SA (PUIG) has the lowest, at 2.72B.

Puig Brands SA (PUIG, 2.72B) reports the lowest market cap in the IBEX 35, followed by Solaria Energía y Medio Ambiente, S.A. (SLR, 2.97B), Laboratorios Farmacéuticos Rovi SA (ROVI, 3.01B), Colonial SFL, SOCIMI, S.A. (COL, 3.38B) and Fluidra, S.A. (FDR, 3.53B).