Forest Water Environmental Eng'g Co (TPE:8473) Cyclically Adjusted Book per Share: NT$44.43 (As of Dec. 2025)


TPE:8473 Forest Water Environmental Eng'g Co Ltd TPE:8473
80 GF Score
Price NT$45.60
GF Value NT$41.94
Valuation Fairly Valued
! 3 Warning Signs
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What is Forest Water Environmental Eng'g Co Cyclically Adjusted Book per Share?

Forest Water Environmental Eng'g Co TPE:8473 80 Cyclically Adjusted Book per Share is NT$44.43 as of Dec. 2025. GuruFocus rates TPE:8473 with a GF Score™ of 80/100 and a GF Value™ of NT$41.94 (Fairly Valued). The stock has 3 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.

Forest Water Environmental Eng'g Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$37.699. 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 NT$44.43 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Forest Water Environmental Eng'g Co's average Cyclically Adjusted Book Growth Rate was 0.60% 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 (2026-07-11), Forest Water Environmental Eng'g Co's current stock price is NT$45.60. Forest Water Environmental Eng'g Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$44.43. Forest Water Environmental Eng'g Co's Cyclically Adjusted PB Ratio of today is 1.03.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Forest Water Environmental Eng'g Co was 1.24. The lowest was 0.65. And the median was 0.85.


Forest Water Environmental Eng'g Co  (TPE:8473) 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.

Forest Water Environmental Eng'g Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=45.60/44.43
=1.03

* 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 Forest Water Environmental Eng'g Co was 1.24. The lowest was 0.65. And the median was 0.85.


Be Aware

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


Forest Water Environmental Eng'g Co Cyclically Adjusted Book per Share Related Terms


Forest Water Environmental Eng'g Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Forest Water Environmental Eng'g 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.

Forest Water Environmental Eng'g Co Cyclically Adjusted Book per Share Chart

Forest Water Environmental Eng'g Co 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 0.00 0.00 0.00 44.15 44.43

Forest Water Environmental Eng'g Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 44.15 44.54 44.69 44.81 44.43

TPE:8473 vs WM, RSG, WCN: Cyclically Adjusted Book per Share Comparison

For the Waste Management subindustry, Forest Water Environmental Eng'g 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.


Forest Water Environmental Eng'g Co Cyclically Adjusted PB Ratio vs Waste Management Industry

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

* The bar in red indicates where Forest Water Environmental Eng'g Co's Cyclically Adjusted PB Ratio falls into.


TPE:8473
80GF Score
Forest Water Environmental Eng'g Co Ltd TPE:8473
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Forest Water Environmental Eng'g 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, Forest Water Environmental Eng'g Co's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=37.699/324.0540*324.0540
=37.699

Current CPI (Dec. 2025) = 324.0540.

Forest Water Environmental Eng'g Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 36.719 238.132 49.968
201606 34.864 241.018 46.875
201609 37.052 241.428 49.733
201612 37.936 241.432 50.918
201703 38.903 243.801 51.709
201706 36.580 244.955 48.392
201709 37.153 246.819 48.779
201712 37.830 246.524 49.727
201803 39.406 249.554 51.170
201806 37.301 251.989 47.969
201809 37.953 252.439 48.720
201812 38.492 251.233 49.649
201903 39.443 254.202 50.282
201906 37.717 256.143 47.717
201909 37.823 256.759 47.736
201912 38.141 256.974 48.097
202003 38.995 258.115 48.957
202006 37.833 257.797 47.557
202009 38.157 260.280 47.506
202012 38.046 260.474 47.333
202103 38.639 264.877 47.271
202106 38.410 271.696 45.812
202109 41.143 274.310 48.604
202112 38.463 278.802 44.706
202203 39.003 287.504 43.961
202206 38.337 296.311 41.926
202209 36.272 296.808 39.602
202212 35.609 296.797 38.879
202303 35.399 301.836 38.005
202306 35.630 305.109 37.842
202309 33.559 307.789 35.332
202312 35.635 306.746 37.646
202403 37.641 312.332 39.054
202406 34.383 314.175 35.464
202409 36.559 315.301 37.574
202412 36.284 315.605 37.255
202503 37.153 319.799 37.647
202506 36.700 322.561 36.870
202509 37.162 324.800 37.077
202512 37.699 324.054 37.699

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 NT$44.43 mean?
Forest Water Environmental Eng'g Co (TPE:8473) has a Cyclically Adjusted Book per Share of NT$44.43 as of Dec. 2025. 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 Forest Water Environmental Eng'g Co and its competitors.
Is Forest Water Environmental Eng'g Co's Cyclically Adjusted Book per Share too high?
Forest Water Environmental Eng'g Co's current Cyclically Adjusted Book per Share is NT$44.43. Overall, Forest Water Environmental Eng'g Co has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Forest Water Environmental Eng'g Co's Cyclically Adjusted Book per Share compare to WM and RSG?
Forest Water Environmental Eng'g Co's Cyclically Adjusted Book per Share of NT$44.43 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 Forest Water Environmental Eng'g Co and its competitors. Forest Water Environmental Eng'g Co's current Cyclically Adjusted Book per Share is NT$44.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Forest Water Environmental Eng'g Co stock overvalued right now?
Based on GuruFocus' analysis, Forest Water Environmental Eng'g Co (TPE:8473) is currently considered Fairly Valued. The stock's GF Value™ is NT$41.94, compared to a current price of NT$45.60 — trading 8.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$44.43. Forest Water Environmental Eng'g Co's overall GF Score™ is 80/100 with 3 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 Forest Water Environmental Eng'g Co (TPE:8473), the current Cyclically Adjusted Book per Share is NT$44.43 as of Dec. 2025. 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 Forest Water Environmental Eng'g Co (TPE:8473) Overvalued in 2026?

Based on GuruFocus' analysis, Forest Water Environmental Eng'g Co stock appears to be overvalued. The current stock price of NT$45.60 is trading 8.7% above its estimated GF Value™ of NT$41.94. GuruFocus considers Forest Water Environmental Eng'g Co to be Fairly Valued.

Key valuation signals for TPE:8473:

  • Cyclically Adjusted Book per Share: NT$44.43
  • GF Value™: NT$41.94 vs. price of NT$45.60 (8.7% above fair value)
  • GF Score™: 80/100 with 3 warning signs

No single metric tells the full story. See the TPE:8473 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Forest Water Environmental Eng'g Co Business Description

Address Number 99 Jilin Road, 3rd Floor, Zhongshan District, Taipei, TWN
Forest Water Environmental Eng'g Co Ltd is engaged includes engineering projects for environmental protection, sewage treatment, waste treatment and recycling, and the recycling and decomposition of compostable food waste. It also provides the construction of a water purification plant, the construction of a sewage treatment plant in the scientific industrial park, and the construction of a sewage treatment plant.
80GF Score

Get the complete analysis for TPE:8473

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

NT$45.60
Price
NT$41.94
GF Value