AT&T Inc. Market Cap

AT&T Inc. has a market cap or net worth of 144.32 billion as of December 5, 2025. Its market cap has increased by 0.27% in one year.

Market Cap

144.32B

Enterprise Value

271.43B

Revenue

99.26B

Ranking

n/a

PE Ratio

8.16

Stock Price

20.81

Market Cap Chart

Since November 21, 1983, AT&T Inc.'s market cap has increased from 12.97B to 144.32B, an increase of 1,012.42%. That is a compound annual growth rate of 5.89%.

Market Cap History

Date	Market Cap	% Change
Dec 5, 2025	144.32B	-2.52%
Dec 31, 2024	148.05B	46.55%
Dec 29, 2023	101.03B	-16.72%
Dec 30, 2022	121.31B	-24.25%
Dec 31, 2021	160.14B	-11.67%
Dec 31, 2020	181.30B	-34.43%
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