Market cap
$147.327 B
$21.87 +0.18%
Close of 6 Nov 2026
As of 6 Nov 2026, AT&T (T) has a market capitalization of $147.3B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.
Revenue
$125.6B
#31 by revenue
Earnings
$22.0B
#18 by earnings
Shares outstanding
6,736,473,433
Latest filing cover page
P/E ratio
6.7
Cap ÷ net income
Other share classes
AT&T lists more than one class of stock. Company figures above cover all classes combined.
Telecommunications Equipment, ranked by market cap
All 84 →- #1Verizon CommunicationsVZ$191.4B
- #2T-Mobile USTMUS$170.3B
- #3AT&TT$147.3B
- #4CorningGLW$88.8B
- #5America Movil Sab De CvAMX$75.7B
What if AT&T were worth as much as…
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Share counts and financials for AT&T are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.