AT&T Inc. Market Cap

AT&T Inc. has a market cap or net worth of 194.27 trillion as of September 26, 2025. Its market cap has increased by 33.90% in one year.

Market Cap

194.27T

Enterprise Value

347.43T

Revenue

115.47T

Ranking

n/a

PE Ratio

16.47

Stock Price

26.09

Market Cap Chart

Since November 21, 1983, AT&T Inc.'s market cap has increased from 512.66B to 194.27T, an increase of 37,794.12%. That is a compound annual growth rate of 15.23%.

Market Cap History

Date	Market Cap	% Change
Sep 26, 2025	194.27T	19.66%
Dec 31, 2024	162.36T	54.35%
Dec 29, 2023	105.19T	-5.63%
Dec 30, 2022	111.46T	-25.53%
Dec 31, 2021	149.67T	2.80%
Dec 31, 2020	145.59T	-32.17%
Dec 31, 2019	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro
Dec 31, 2015	Pro	Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings