AT&T Inc. (T)
NYSE: T · Real-Time Price · USD
29.54
+0.21 (0.72%)
At close: Sep 17, 2025, 4:00 PM EDT
29.50
-0.04 (-0.14%)
After-hours: Sep 17, 2025, 7:59 PM EDT
AT&T Market Cap
AT&T has a market cap or net worth of $211.22 billion as of September 17, 2025. Its market cap has increased by 48.03% in one year.
Market Cap
211.22B
Enterprise Value
352.71B
1-Year Change
48.03%
Ranking
Category
Stock Price
$29.54
Market Cap Chart
Since December 1, 1998, AT&T's market cap has increased from $94.26B to $211.22B, an increase of 124.08%. That is a compound annual growth rate of 3.05%.
Market Cap History
Date | Market Cap | % Change |
---|---|---|
Sep 17, 2025 | 211.22B | 29.28% |
Dec 31, 2024 | 163.38B | 36.18% |
Dec 29, 2023 | 119.98B | -8.56% |
Dec 30, 2022 | 131.21B | -25.31% |
Dec 31, 2021 | 175.67B | -14.28% |
Dec 31, 2020 | 204.94B | -28.21% |
Dec 31, 2019 | 285.48B | 37.44% |
Dec 31, 2018 | 207.71B | -12.98% |
Dec 29, 2017 | 238.68B | -8.61% |
Dec 30, 2016 | 261.18B | 23.38% |
Dec 31, 2015 | 211.69B | 21.50% |
Dec 31, 2014 | 174.23B | -5.93% |
Dec 31, 2013 | 185.22B | -3.26% |
Dec 31, 2012 | 191.47B | 6.85% |
Dec 30, 2011 | 179.20B | 3.21% |
Dec 31, 2010 | 173.64B | 4.98% |
Dec 31, 2009 | 165.41B | -1.52% |
Dec 31, 2008 | 167.95B | -33.37% |
Dec 31, 2007 | 252.05B | 83.47% |
Dec 29, 2006 | 137.38B | 70.96% |
Dec 30, 2005 | 80.36B | -5.95% |
Dec 31, 2004 | 85.44B | -1.01% |
Dec 31, 2003 | 86.31B | -4.11% |
Dec 31, 2002 | 90.01B | -31.64% |
Dec 31, 2001 | 131.67B | -18.54% |
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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
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