eGuarantee (TSE:8771) Cyclically Adjusted Book per Share: 円 (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.

TSE:8771 eGuarantee Inc TSE:8771
95 GF Score
Price 円1,786.00
GF Value 円2,012.87
Valuation Modestly Undervalued
! 4 Warning Signs
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What is eGuarantee Cyclically Adjusted Book per Share?

eGuarantee TSE:8771 -0.89% 95 Cyclically Adjusted Book per Share is 円 as of Jun. 2026. GuruFocus rates TSE:8771 with a GF Score™ of 95/100 and a GF Value™ of 円2,012.87 (Modestly Undervalued). The stock has 4 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.

eGuarantee's adjusted book value per share for the three months ended in Jun. 2026 was 円479.877. 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 for the trailing ten years ended in Jun. 2026.

During the past 12 months, eGuarantee's average Cyclically Adjusted Book Growth Rate was 11.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 13.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 15.70% 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 eGuarantee was 17.20% per year. The lowest was 13.90% per year. And the median was 16.30% per year.

As of today (2026-09-20), eGuarantee's current stock price is 円1786.00. eGuarantee's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was . eGuarantee's Cyclically Adjusted PB Ratio of today is .

During the past 13 years, the highest Cyclically Adjusted PB Ratio of eGuarantee was 17.21. The lowest was 4.39. And the median was 8.99.


eGuarantee  (TSE:8771) 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 13 years, the highest Cyclically Adjusted PB Ratio of eGuarantee was 17.21. The lowest was 4.39. And the median was 8.99.


Be Aware

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


eGuarantee Cyclically Adjusted Book per Share Related Terms


eGuarantee Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for eGuarantee'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.

eGuarantee Cyclically Adjusted Book per Share Chart

eGuarantee Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
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eGuarantee Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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TSE:8771 vs V, MA, AXP: Cyclically Adjusted Book per Share Comparison

For the Credit Services subindustry, eGuarantee'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.


eGuarantee Cyclically Adjusted PB Ratio vs Credit Services Industry

For the Credit Services industry and Financial Services sector, eGuarantee's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:8771
95GF Score
eGuarantee Inc TSE:8771
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

eGuarantee 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, eGuarantee'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)
=479.877/113.6000*113.6000
=479.877

Current CPI (Jun. 2026) = 113.6000.

eGuarantee Quarterly Data

Book Value per Share CPI Adj_Book
201609 177.987 98.000 206.320
201612 187.814 98.400 216.826
201703 206.945 98.100 239.643
201706 191.128 98.500 220.428
201709 201.756 98.800 231.979
201712 211.902 99.400 242.174
201803 227.406 99.200 260.417
201806 221.434 99.200 253.578
201809 233.446 99.900 265.460
201812 246.222 99.700 280.550
201903 257.875 99.700 293.827
201906 255.983 99.800 291.379
201909 270.808 100.100 307.331
201912 285.439 100.500 322.645
202003 301.098 100.300 341.024
202006 296.041 99.900 336.639
202009 346.442 99.900 393.952
202012 357.873 99.300 409.410
202103 375.830 99.900 427.370
202106 373.048 99.500 425.912
202109 387.512 100.100 439.774
202112 402.249 100.100 456.498
202203 420.907 101.100 472.948
202206 412.503 101.800 460.318
202209 429.304 103.100 473.026
202212 450.597 104.100 491.718
202303 463.460 104.400 504.301
202306 448.149 105.200 483.933
202309 471.119 106.200 503.947
202312 489.269 106.800 520.421
202403 505.930 107.200 536.135
202406 489.987 108.200 514.441
202409 509.211 108.900 531.188
202412 529.255 110.700 543.120
202503 550.666 111.100 563.057
202506 521.653 111.700 530.526
202509 513.253 112.000 520.585
202512 487.008 113.000 489.594
202603 504.859 112.700 508.891
202606 479.877 113.600 479.877

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 円 mean?
eGuarantee (TSE:8771) has a Cyclically Adjusted Book per Share of 円 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 eGuarantee and its competitors.
Is eGuarantee's Cyclically Adjusted Book per Share too high?
eGuarantee's current Cyclically Adjusted Book per Share is 円. Overall, eGuarantee has a GF Score™ of 95/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does eGuarantee's Cyclically Adjusted Book per Share compare to V and MA?
eGuarantee's Cyclically Adjusted Book per Share of 円 can be compared against companies in the Credit 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 Credit Services company?
A good Cyclically Adjusted Book per Share depends on the Credit 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 eGuarantee and its competitors. eGuarantee's current Cyclically Adjusted Book per Share is 円. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is eGuarantee stock overvalued right now?
Based on GuruFocus' analysis, eGuarantee (TSE:8771) is currently considered Modestly Undervalued. The stock's GF Value™ is 円2,012.87, compared to a current price of 円1,786.00 — trading 11.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is 円. eGuarantee's overall GF Score™ is 95/100 with 4 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 eGuarantee (TSE:8771), the current Cyclically Adjusted Book per Share is 円 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 eGuarantee (TSE:8771) Overvalued in 2026?

Based on GuruFocus' analysis, eGuarantee stock appears to be undervalued. The current stock price of 円1,786.00 is trading 11.3% below its estimated GF Value™ of 円2,012.87. GuruFocus considers eGuarantee to be Modestly Undervalued.

Key valuation signals for TSE:8771:

  • Cyclically Adjusted Book per Share:
  • GF Value™: 円2,012.87 vs. price of 円1,786.00 (11.3% below fair value)
  • GF Score™: 95/100 with 4 warning signs

No single metric tells the full story. See the TSE:8771 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


eGuarantee Business Description

Address Akasaka BizTower 5-3-1 Akasaka, Minato-ku, Tokyo, JPN, 107-6337
eGuarantee Inc provides services to undertake credit risks that arise in the various business transaction. The company's services include Guarantee services against sales credit, Guarantee services against contractor credit, Guarantee services by debtor's trust, and Guarantee services against a variety of credit.
95GF Score

Get the complete analysis for TSE:8771

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

円1,786.00
Price
円2,012.87
GF Value