Japan Post Bank Co (MEX:7182N) Cyclically Adjusted Book per Share: MXN0.00 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MEX:7182N Japan Post Bank Co Ltd MEX:7182N
49 GF Score
Price MXN349.18
GF Value MXN147,819.05
Valuation Significantly Undervalued
! 5 Warning Signs
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What is Japan Post Bank Co Cyclically Adjusted Book per Share?

Japan Post Bank Co MEX:7182N 49 Cyclically Adjusted Book per Share is MXN0.00 as of Mar. 2026. GuruFocus rates MEX:7182N with a GF Score™ of 49/100 and a GF Value™ of MXN147,819.05 (Significantly Undervalued). The stock has 5 warning signs investors should review.

Note: As Cyclically Adjusted Book per Share is a main component used to calculate Cyclically Adjusted PB Ratio. If the month end stock price for this stock is zero, result may not be accurate due to the exchange rate between different shares and the data will not be stored into our database. Selected historical data showed in the calculation section below is only for demostration purpose.

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.

Japan Post Bank Co's adjusted book value per share for the three months ended in Mar. 2026 was MXN293.945. 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 MXN0.00 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Japan Post Bank Co's average Cyclically Adjusted Book Growth Rate was -1.10% 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.

As of today (2026-08-08), Japan Post Bank Co's current stock price is MXN349.18. Japan Post Bank Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was MXN0.00. Japan Post Bank Co's Cyclically Adjusted PB Ratio of today is .

During the past 12 years, the highest Cyclically Adjusted PB Ratio of Japan Post Bank Co was 1.10. The lowest was 0.43. And the median was 0.58.


Japan Post Bank Co  (MEX:7182N) 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.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of Japan Post Bank Co was 1.10. The lowest was 0.43. And the median was 0.58.


Be Aware

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


Japan Post Bank Co Cyclically Adjusted Book per Share Related Terms


Japan Post Bank Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Japan Post Bank Co'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.

Japan Post Bank Co Cyclically Adjusted Book per Share Chart

Japan Post Bank Co Annual Data
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Japan Post Bank Co Quarterly Data
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Japan Post Bank Co Cyclically Adjusted Book per Share Competitor Comparison

For the Banks - Regional subindustry, Japan Post Bank Co'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.


Japan Post Bank Co Cyclically Adjusted PB Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Japan Post Bank Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Japan Post Bank Co's Cyclically Adjusted PB Ratio falls into.


MEX:7182N
49GF Score
Japan Post Bank Co Ltd MEX:7182N
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Japan Post Bank Co 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, Japan Post Bank Co's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=293.945/112.7000*112.7000
=293.945

Current CPI (Mar. 2026) = 112.7000.

Japan Post Bank Co Quarterly Data

Book Value per Share CPI Adj_Book
201606 539.899 98.100 620.251
201609 588.314 98.000 676.561
201612 555.997 98.400 636.797
201703 523.942 98.100 601.919
201706 509.632 98.500 583.102
201709 519.411 98.800 592.486
201712 551.942 99.400 625.793
201803 526.491 99.200 598.140
201806 540.743 99.200 614.332
201809 502.054 99.900 566.381
201812 500.902 99.700 566.215
201903 528.758 99.700 597.703
201906 543.654 99.800 613.926
201909 570.599 100.100 642.423
201912 528.382 100.500 592.524
202003 522.456 100.300 587.047
202006 607.491 99.900 685.328
202009 617.007 99.900 696.063
202012 588.405 99.300 667.807
202103 570.365 99.900 643.445
202106 550.989 99.500 624.085
202109 570.127 100.100 641.891
202112 543.666 100.100 612.099
202203 460.023 101.100 512.805
202206 399.099 101.800 441.832
202209 353.575 103.100 386.498
202212 354.889 104.100 384.207
202303 353.473 104.400 381.575
202306 323.268 105.200 346.315
202309 293.918 106.200 311.907
202312 310.941 106.800 328.118
202403 296.129 107.200 311.322
202406 296.198 108.200 308.517
202409 361.921 108.900 374.550
202412 351.045 110.700 357.387
202503 344.661 111.100 349.625
202506 327.738 111.700 330.672
202509 321.715 112.000 323.726
202512 302.797 113.000 301.993
202603 293.945 112.700 293.945

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 MXN0.00 mean?
Japan Post Bank Co (MEX:7182N) has a Cyclically Adjusted Book per Share of MXN0.00 as of Mar. 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 Japan Post Bank Co and its competitors.
Is Japan Post Bank Co's Cyclically Adjusted Book per Share too high?
Japan Post Bank Co's current Cyclically Adjusted Book per Share is MXN0.00. Overall, Japan Post Bank Co has a GF Score™ of 49/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Japan Post Bank Co's Cyclically Adjusted Book per Share compare to competitors?
Japan Post Bank Co's Cyclically Adjusted Book per Share of MXN0.00 can be compared against companies in the Banks 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 Banks company?
A good Cyclically Adjusted Book per Share depends on the Banks 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 Japan Post Bank Co and its competitors. Japan Post Bank Co's current Cyclically Adjusted Book per Share is MXN0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Japan Post Bank Co stock overvalued right now?
Based on GuruFocus' analysis, Japan Post Bank Co (MEX:7182N) is currently considered Significantly Undervalued. The stock's GF Value™ is MXN147,819.05, compared to a current price of MXN349.18 — trading 99.8% below its estimated fair value. The current Cyclically Adjusted Book per Share is MXN0.00. Japan Post Bank Co's overall GF Score™ is 49/100 with 5 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 Japan Post Bank Co (MEX:7182N), the current Cyclically Adjusted Book per Share is MXN0.00 as of Mar. 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 Japan Post Bank Co (MEX:7182N) Overvalued in 2026?

Based on GuruFocus' analysis, Japan Post Bank Co stock appears to be undervalued. The current stock price of MXN349.18 is trading 99.8% below its estimated GF Value™ of MXN147,819.05. GuruFocus considers Japan Post Bank Co to be Significantly Undervalued.

Key valuation signals for MEX:7182N:

  • Cyclically Adjusted Book per Share: MXN0.00
  • GF Value™: MXN147,819.05 vs. price of MXN349.18 (99.8% below fair value)
  • GF Score™: 49/100 with 5 warning signs

No single metric tells the full story. See the MEX:7182N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Japan Post Bank Co Business Description

Address 2-3-1 Otemachi, Chiyoda-ku, Tokyo, JPN, 100-8793
Japan Post Bank Co Ltd is the successor of the postal-savings system dating to the Meiji era. It was partially privatized in 2015, when the government sold to the public an 11% stake in parent company Japan Post Holdings, which in turn sold 11% stakes in Japan Post Bank and Japan Post Insurance to the public. Japan Post Bank is now 64% owned by Japan Post Holdings, which is majority owned by the government. The law requires Japan Post Holdings to divest itself of Japan Post Bank eventually. Japan Post Bank has 235 direct branches and also accepts deposits and sells investment products at more than 24,000 post offices across the country through a sales-agency agreement with Japan Post (an unlisted subsidiary of Japan Post Holdings).
49GF Score

Get the complete analysis for MEX:7182N

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

MXN349.18
Price
MXN147,819.05
GF Value