Market Cap

Telefónica, SA Market Capitalization:

€19.64 Billion

EUR as of Jan. 1, 2026

US$23.07 Billion

business Telefónica, SA Company Profile

Telefónica, SA Main Stock Listing

BME: TEF

Market Capitalization History of Telefónica, SA

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Telecom Services
Company Market Cap (USD)
China Mobile $245.54 B
T-Mobile US $224.61 B
AT&T $175.61 B
Verizon $170.85 B
Deutsche Telekom $163.47 B
Sector: Communication Services
Company Market Cap (USD)
Alphabet $3.806 T
Meta $1.639 T
Tencent $711.14 B
Netflix $385.55 B
China Mobile $245.54 B

Yearly evolution of Telefónica, SA market cap

Date Market Cap YoY Change
Jan. 1, 2026 €19.64 B -11.92%
Jan. 1, 2025 €22.30 B 5.60%
Jan. 1, 2024 €21.12 B 2.53%
Jan. 1, 2023 €20.60 B -13.89%
Jan. 1, 2022 €23.92 B 16.16%
Jan. 1, 2021 €20.59 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Telefónica, SA Categories

Spain languages Communication Services languages Telecom Services
Spain Communication Services Spain Telecom Services

Stocks & Indices

Telefónica, SA has the following listings and related stock indices.


Stock: BME: TEF

Stock: BCBA: TEFO

Stock: NYSE: TEF

Stock: FSX: TNE5

Stock: MTA: TEF

Stock: XETR: TNE5

Stock: BMV: TEFN

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.