AT&T Inc. (TBB) stock
TBBNYSETelephone Communications (No Radiotelephone)Fiscal year ends December 31Also trades as T, T.PA, T.PC
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 22, 2026Score 15/3035% below fair value
$17.75+0.11 (+0.62%)
Close on Oct 30, 2026Market cap $121.63BP/E 5.9Yield 6.25%
AT&T enterprise value
Enterprise value is market cap plus debt, minus cash: the value of the whole business to all its investors.
AT&T's enterprise value was $306.22B on Oct 19, 2026, against $316.54B a year earlier. Over the last 5 years it ranged from $253.47B to $374.42B, with a median of $307.06B.
Enterprise Value at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Oct 19, 2026 | $306.22B | -2.6% |
| 2025 | Dec 31, 2025 | $314.26B | +3.3% |
| 2024 | Dec 31, 2024 | $304.25B | +13.6% |
| 2023 | Dec 29, 2023 | $267.83B | -7.1% |
| 2022 | Dec 30, 2022 | $288.33B | -21.5% |
| 2021 | Dec 31, 2021 | $367.49B | -2.4% |
| 2020 | Dec 31, 2020 | $376.41B | -17.6% |
| 2019 | Dec 31, 2019 | $456.96B | +26.3% |
| 2018 | Dec 31, 2018 | $361.78B | +1.5% |
| 2017 | Dec 29, 2017 | $356.35B | -7.1% |
| 2016 | Dec 30, 2016 | $383.68B | +24.8% |
| 2015 | Dec 31, 2015 | $307.46B | +24.1% |
| 2014 | Dec 31, 2014 | $247.75B | -7.6% |
| 2013 | Dec 31, 2013 | $268.08B | +2.8% |
| 2012 | Dec 31, 2012 | $260.81B | +8.4% |
| 2011 | Dec 30, 2011 | $240.61B | – |