Comcast (MEX:CMCS A) Cyclically Adjusted Book per Share: MXN392.42 (As of Jun. 2026)

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MEX:CMCS A Comcast Corp MEX:CMCS A
68 GF Score
Price MXN390.00
GF Value MXN660.28
Valuation Possible Value Trap
! 2 Warning Signs
View Full Analysis

What is Comcast Cyclically Adjusted Book per Share?

Comcast MEX:CMCS A +0.86% 68 Cyclically Adjusted Book per Share is MXN392.42 as of Jun. 2026. GuruFocus rates MEX:CMCS A with a GF Score™ of 68/100 and a GF Value™ of MXN660.28 (Possible Value Trap). The stock has 2 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Comcast's adjusted book value per share for the three months ended in Jun. 2026 was MXN441.651. 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 MXN392.42 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Comcast's average Cyclically Adjusted Book Growth Rate was 8.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 7.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 9.00% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 8.70% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Comcast was 145.20% per year. The lowest was 2.70% per year. And the median was 8.35% per year.

As of today (2026-07-27), Comcast's current stock price is MXN390.00. Comcast's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was MXN392.42. Comcast's Cyclically Adjusted PB Ratio of today is 0.99.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Comcast was 3.95. The lowest was 0.99. And the median was 2.86.


Comcast  (MEX:CMCS A) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Comcast's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=390.00/392.42
=0.99

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Comcast was 3.95. The lowest was 0.99. And the median was 2.86.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Comcast Cyclically Adjusted Book per Share Related Terms


Comcast Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Comcast's Cyclically Adjusted Book per Share 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.

Comcast Cyclically Adjusted Book per Share Chart

Comcast Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 319.96 332.52 311.00 410.39 384.16

Comcast Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 387.32 387.95 384.16 394.73 392.42

MEX:CMCS A vs ECHO, TIGO, CHTR: Cyclically Adjusted Book per Share Comparison

For the Telecom Services subindustry, Comcast'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.


Comcast Cyclically Adjusted PB Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Comcast's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Comcast's Cyclically Adjusted PB Ratio falls into.


MEX:CMCS A
68GF Score
Comcast Corp MEX:CMCS A
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Comcast Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

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.

For example, Comcast's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=441.651/333.9520*333.9520
=441.651

Current CPI (Jun. 2026) = 333.9520.

Comcast Quarterly Data

Book Value per Share CPI Adj_Book
201609 216.506 241.428 299.479
201612 218.548 241.432 302.299
201703 218.578 243.801 299.402
201706 210.947 244.955 287.588
201709 215.220 246.819 291.198
201712 290.146 246.524 393.044
201803 273.400 249.554 365.863
201806 303.169 251.989 401.779
201809 294.062 252.439 389.015
201812 310.679 251.233 412.971
201903 320.381 254.202 420.893
201906 324.798 256.143 423.462
201909 339.115 256.759 441.068
201912 342.675 256.974 445.325
202003 418.737 258.115 541.766
202006 422.492 257.797 547.299
202009 416.083 260.280 533.855
202012 392.238 260.474 502.886
202103 411.911 264.877 519.330
202106 411.740 271.696 506.085
202109 431.058 274.310 524.781
202112 434.840 278.802 520.856
202203 420.732 287.504 488.704
202206 416.771 296.311 469.714
202209 373.583 296.808 420.335
202212 373.938 296.797 420.750
202303 355.468 301.836 393.291
202306 348.994 305.109 381.986
202309 354.622 307.789 384.766
202312 352.829 306.746 384.122
202403 348.131 312.332 372.229
202406 392.775 314.175 417.500
202409 440.465 315.301 466.520
202412 471.102 315.605 498.488
202503 473.375 319.799 494.325
202506 493.145 322.561 510.560
202509 487.308 324.800 501.039
202512 484.102 324.054 498.889
202603 445.031 330.213 450.070
202606 441.651 333.952 441.651

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of MXN392.42 mean?
Comcast (MEX:CMCS A) has a Cyclically Adjusted Book per Share of MXN392.42 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Comcast and its competitors.
Is Comcast's Cyclically Adjusted Book per Share too high?
Comcast's current Cyclically Adjusted Book per Share is MXN392.42. Overall, Comcast has a GF Score™ of 68/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Comcast's Cyclically Adjusted Book per Share compare to ECHO and TIGO?
Comcast's Cyclically Adjusted Book per Share of MXN392.42 can be compared against companies in the Telecommunication Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Telecommunication Services company?
A good Cyclically Adjusted Book per Share depends on the Telecommunication Services industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Comcast and its competitors. Comcast's current Cyclically Adjusted Book per Share is MXN392.42. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Comcast stock overvalued right now?
Based on GuruFocus' analysis, Comcast (MEX:CMCS A) is currently considered Possible Value Trap. The stock's GF Value™ is MXN660.28, compared to a current price of MXN390.00 — trading 40.9% below its estimated fair value. The current Cyclically Adjusted Book per Share is MXN392.42. Comcast's overall GF Score™ is 68/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Comcast (MEX:CMCS A), the current Cyclically Adjusted Book per Share is MXN392.42 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Comcast (MEX:CMCS A) Overvalued in 2026?

Based on GuruFocus' analysis, Comcast stock appears to be undervalued. The current stock price of MXN390.00 is trading 40.9% below its estimated GF Value™ of MXN660.28. GuruFocus considers Comcast to be Possible Value Trap.

Key valuation signals for MEX:CMCS A:

  • Cyclically Adjusted Book per Share: MXN392.42
  • GF Value™: MXN660.28 vs. price of MXN390.00 (40.9% below fair value)
  • GF Score™: 68/100 with 2 warning signs

No single metric tells the full story. See the MEX:CMCS A stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Comcast Business Description

Address One Comcast Center, Philadelphia, PA, USA, 19103-2838
Comcast is made up of three parts. The core cable business owns networks that provide television, internet access, and phone services to 65 million US homes and businesses, or nearly half of the country. The firm provides services to about half the locations in this territory. Comcast acquired NBCUniversal from General Electric in 2011. Following the spinoff of several cable networks, including CNBC, MSNBC, and USA, NBCU now consists of the NBC network, several local NBC affiliates, Bravo, the Peacock streaming platform, Universal Studios, and several theme parks. Finally, Sky, acquired in 2018, is a large television provider in the UK and Italy.
68GF Score

Get the complete analysis for MEX:CMCS A

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN390.00
Price
MXN660.28
GF Value