Environmental Control Center Co (TSE:4657) Cyclically Adjusted Book per Share: 円441.22 (As of Mar. 2026)

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TSE:4657 Environmental Control Center Co Ltd TSE:4657
67 GF Score
Price 円466.00
GF Value 円474.92
Valuation Fairly Valued
! 5 Warning Signs
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What is Environmental Control Center Co Cyclically Adjusted Book per Share?

Environmental Control Center Co TSE:4657 -0.64% 67 Cyclically Adjusted Book per Share is 円441.22 as of Mar. 2026. GuruFocus rates TSE:4657 with a GF Score™ of 67/100 and a GF Value™ of 円474.92 (Fairly Valued). The stock has 5 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.

Environmental Control Center Co's adjusted book value per share for the three months ended in Mar. 2026 was 円520.798. 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 円441.22 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Environmental Control Center Co's average Cyclically Adjusted Book Growth Rate was -100.00% 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 Environmental Control Center Co was 5.50% per year. The lowest was -0.50% per year. And the median was 3.40% per year.

As of today (2026-09-02), Environmental Control Center Co's current stock price is 円466.00. Environmental Control Center Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円441.22. Environmental Control Center Co's Cyclically Adjusted PB Ratio of today is 1.06.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Environmental Control Center Co was 3.00. The lowest was 0.68. And the median was 1.23.


Environmental Control Center Co  (TSE:4657) 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.

Environmental Control Center Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=466.00/441.22
=1.06

* 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 Environmental Control Center Co was 3.00. The lowest was 0.68. And the median was 1.23.


Be Aware

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


Environmental Control Center Co Cyclically Adjusted Book per Share Related Terms


Environmental Control Center Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Environmental Control Center 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.

Environmental Control Center Co Cyclically Adjusted Book per Share Chart

Environmental Control Center Co Annual Data
Trend Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25 Jun26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 363.90 384.80 404.29 427.10 0.00

Environmental Control Center Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 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 427.10 431.06 437.91 441.22 0.00

TSE:4657 vs WM, RSG, WCN: Cyclically Adjusted Book per Share Comparison

For the Waste Management subindustry, Environmental Control Center 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.


Environmental Control Center Co Cyclically Adjusted PB Ratio vs Waste Management Industry

For the Waste Management industry and Industrials sector, Environmental Control Center Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Environmental Control Center Co's Cyclically Adjusted PB Ratio falls into.


TSE:4657
67GF Score
Environmental Control Center Co Ltd TSE:4657
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Environmental Control Center 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, Environmental Control Center 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)
=520.798/112.7000*112.7000
=520.798

Current CPI (Mar. 2026) = 112.7000.

Environmental Control Center Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 344.324 97.900 396.377
201606 317.909 98.100 365.223
201609 293.689 98.000 337.742
201612 306.915 98.400 351.517
201703 366.451 98.100 420.989
201706 361.004 98.500 413.047
201709 338.003 98.800 385.556
201712 313.853 99.400 355.847
201803 344.826 99.200 391.753
201806 327.168 99.200 371.692
201809 302.483 99.900 341.240
201812 310.426 99.700 350.903
201903 365.636 99.700 413.312
201906 352.031 99.800 397.534
201909 346.014 100.100 389.568
201912 331.051 100.500 371.238
202003 393.368 100.300 442.000
202006 385.058 99.900 434.395
202009 373.144 99.900 420.954
202012 371.577 99.300 421.719
202103 453.797 99.900 511.941
202106 430.551 99.500 487.669
202109 405.954 100.100 457.053
202112 399.949 100.100 450.292
202203 450.076 101.100 501.717
202206 471.800 101.800 522.317
202209 454.690 103.100 497.028
202212 442.609 104.100 479.174
202303 499.699 104.400 539.426
202306 457.754 105.200 490.389
202309 428.938 106.200 455.191
202312 447.166 106.800 471.869
202403 497.886 107.200 523.431
202406 499.334 108.200 520.101
202412 470.716 110.700 479.220
202503 522.262 111.100 529.783
202506 488.454 111.700 492.827
202509 471.310 112.000 474.256
202512 472.937 113.000 471.681
202603 520.798 112.700 520.798

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441.22 mean?
Environmental Control Center Co (TSE:4657) has a Cyclically Adjusted Book per Share of 円441.22 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 Environmental Control Center Co and its competitors.
Is Environmental Control Center Co's Cyclically Adjusted Book per Share too high?
Environmental Control Center Co's current Cyclically Adjusted Book per Share is 円441.22. Overall, Environmental Control Center Co has a GF Score™ of 67/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Environmental Control Center Co's Cyclically Adjusted Book per Share compare to WM and RSG?
Environmental Control Center Co's Cyclically Adjusted Book per Share of 円441.22 can be compared against companies in the Waste Management 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 Waste Management company?
A good Cyclically Adjusted Book per Share depends on the Waste Management 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 Environmental Control Center Co and its competitors. Environmental Control Center Co's current Cyclically Adjusted Book per Share is 円441.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Environmental Control Center Co stock overvalued right now?
Based on GuruFocus' analysis, Environmental Control Center Co (TSE:4657) is currently considered Fairly Valued. The stock's GF Value™ is 円474.92, compared to a current price of 円466.00 — trading 1.9% below its estimated fair value. The current Cyclically Adjusted Book per Share is 円441.22. Environmental Control Center Co's overall GF Score™ is 67/100 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 Environmental Control Center Co (TSE:4657), the current Cyclically Adjusted Book per Share is 円441.22 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 Environmental Control Center Co (TSE:4657) Overvalued in 2026?

Based on GuruFocus' analysis, Environmental Control Center Co stock appears to be undervalued. The current stock price of 円466.00 is trading 1.9% below its estimated GF Value™ of 円474.92. GuruFocus considers Environmental Control Center Co to be Fairly Valued.

Key valuation signals for TSE:4657:

  • Cyclically Adjusted Book per Share: 円441.22
  • GF Value™: 円474.92 vs. price of 円466.00 (1.9% below fair value)
  • GF Score™: 67/100 with 5 warning signs

No single metric tells the full story. See the TSE:4657 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Environmental Control Center Co Business Description

Address 3-7-23 Sanda-machi, Hachioji-shi, Tokyo, JPN, 193-0832
Environmental Control Center Co Ltd is a Japan based environmental consulting company with a focus on chemical analysis. It provides solutions for environmental problems by monitoring and consulting services for air, water, and soil in the general environment. In addition, it also offers environmental survey, analysis, consulting and designing services for environmental or waste management, environmental conservation and remediation of municipal, prefectural and national governments.
67GF Score

Get the complete analysis for TSE:4657

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

円466.00
Price
円474.92
GF Value