As of today (2025-05-31), AT&T's current share price is MXN537.00. AT&T's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2025 was MXN504.12. AT&T's Cyclically Adjusted PB Ratio for today is 1.07.
The historical rank and industry rank for AT&T's Cyclically Adjusted PB Ratio or its related term are showing as below:
MEX:T'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.56 Med: 1.09 Max: 1.7
Current: 1.13
During the past years, AT&T's highest Cyclically Adjusted PB Ratio was 1.70. The lowest was 0.56. And the median was 1.09.
MEX:T's Cyclically Adjusted PB Ratio is ranked better than 63.9% of 277
companies
in the Telecommunication Services industry
Industry Median: 1.51
vs MEX:T: 1.13
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
AT&T's adjusted book value per share data for the three months ended in Mar. 2025 was MXN294.962. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is MXN504.12 for the trailing ten years ended in Mar. 2025.
Shiller PE for Stocks: The True Measure of Stock Valuation
AT&T Cyclically Adjusted PB Ratio Historical Data
The historical data trend for AT&T's Cyclically Adjusted PB Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Competitive Comparison of AT&T's Cyclically Adjusted PB Ratio
For the Telecom Services subindustry, AT&T's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
AT&T's Cyclically Adjusted PB Ratio Distribution in the Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, AT&T's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where AT&T's Cyclically Adjusted PB Ratio falls into.
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
AT&T's Cyclically Adjusted PB Ratio for today is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
AT&T (MEX:T) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
AT&T Cyclically Adjusted PB Ratio Related Terms
Thank you for viewing the detailed overview of AT&T's Cyclically Adjusted PB Ratio provided by GuruFocus.com. Please click on the following links to see related term pages.
The wireless business contributes nearly 70% of AT&T's revenue. The firm is the third-largest US wireless carrier, connecting 73 million postpaid and 17 million prepaid phone customers. Fixed-line enterprise services, which account for about 15% of revenue, include internet access, private networking, security, voice, and wholesale network capacity. Residential fixed-line services, about 11% of revenue, primarily consist of broadband internet access, serving 14 million customers. AT&T also has a sizable presence in Mexico, with 24 million customers, but this business only accounts for 3% of revenue. The firm has agreed to sell its 70% equity stake in satellite television provider DirecTV to its partner, private equity firm TPG.
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