Forest Water Environmental Eng'g Co (TPE:8473) Peter Lynch Fair Value: NT$28.27 (As of Aug. 06, 2026) — 2010% Above Median

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TPE:8473 Forest Water Environmental Eng'g Co Ltd TPE:8473
80 GF Score
Price NT$41.65
GF Value NT$42.90
Valuation Fairly Valued
! 3 Warning Signs
View Full Analysis

What is Forest Water Environmental Eng'g Co Peter Lynch Fair Value?

Forest Water Environmental Eng'g Co TPE:8473 +0.60% 80 Peter Lynch Fair Value is NT$28.27 as of Aug. 06, 2026, which is 100% below its 10-year median of 1.34. GuruFocus rates TPE:8473 with a GF Score™ of 80/100 and a GF Value™ of NT$42.90 (Fairly Valued). The stock has 3 warning signs investors should review. Among 56 Waste Management companies, Forest Water Environmental Eng'g Co ranks better than 50% on this metric.

Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year. Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years. If 5-Year Growth Rate is greater than 25% a year, we use 25. If 5-Year Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.

Here, as of today, Forest Water Environmental Eng'g Co's PEG is 1. Forest Water Environmental Eng'g Co's 5-Year TTM EBITDA Growth Rate is 10.15. Forest Water Environmental Eng'g Co's EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 was NT$2.79. Therefore, the Peter Lynch Fair Value for today is NT$28.27.

As of today (2026-08-06), Forest Water Environmental Eng'g Co's share price is NT$41.65. Forest Water Environmental Eng'g Co's Peter Lynch fair value is NT$28.27. Therefore, Forest Water Environmental Eng'g Co's Price to Peter Lynch Fair Value Ratio for today is 1.47.


The historical rank and industry rank for Forest Water Environmental Eng'g Co's Peter Lynch Fair Value or its related term are showing as below:

TPE:8473' s Price-to-Peter-Lynch-Fair-Value Range Over the Past 10 Years
Min: 0.91   Med: 1.34   Max: 2.41
Current: 1.47


During the past 13 years, the highest Price to Peter Lynch Fair Value Ratio of Forest Water Environmental Eng'g Co was 2.41. The lowest was 0.91. And the median was 1.34.


TPE:8473's Price-to-Peter-Lynch-Fair-Value is ranked better than
50% of 56 companies
in the Waste Management industry
Industry Median: 1.52 vs TPE:8473: 1.47

Note: Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart.


Forest Water Environmental Eng'g Co  (TPE:8473) Peter Lynch Fair Value Explanation

Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year.

Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years.

Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart. In Peter Lynch chart, a fixed P/E ratio of 15 is used to draw the Earnings Line. Therefore the value reached has a P/E ratio of 15. But in Peter Lynch Fair Value calculation, P/E equals to the growth rate of EBITDA per share over the past 5 years, which is 10.15 instead of 15 in this case.

Forest Water Environmental Eng'g Co's Price to Peter Lynch Fair Value Ratio for today is calculated as

Price to Peter Lynch Fair Value=Share Price/Peter Lynch Fair Value
=41.65/28.27
=1.47

* 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 Peter Lynch Fair Value Related Terms


Forest Water Environmental Eng'g Co Peter Lynch Fair Value Historical Data

* Premium members only.

The historical data trend for Forest Water Environmental Eng'g Co's Peter Lynch Fair Value 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 Peter Lynch Fair Value Chart

Forest Water Environmental Eng'g Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Peter Lynch Fair Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Forest Water Environmental Eng'g Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Peter Lynch Fair Value 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 0.00 0.00 0.00 0.00 28.27

TPE:8473 vs WM, RSG, WCN: Peter Lynch Fair Value Comparison

For the Waste Management subindustry, Forest Water Environmental Eng'g Co's Price-to-Peter-Lynch-Fair-Value, along with its competitors' market caps and Price-to-Peter-Lynch-Fair-Value 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 Price-to-Peter-Lynch-Fair-Value vs Waste Management Industry

For the Waste Management industry and Industrials sector, Forest Water Environmental Eng'g Co's Price-to-Peter-Lynch-Fair-Value distribution charts can be found below:

* The bar in red indicates where Forest Water Environmental Eng'g Co's Price-to-Peter-Lynch-Fair-Value falls into.


TPE:8473
80GF Score
Forest Water Environmental Eng'g Co Ltd TPE:8473
Peter Lynch Fair Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Forest Water Environmental Eng'g Co Peter Lynch Fair Value Calculation

Forest Water Environmental Eng'g Co's Peter Lynch Fair Value for today is calculated as

Peter Lynch Fair Value=PEG Ratio*5-Year TTM EBITDA Growth Rate***EPS without NRI (TTM)
=1* 10.15 *2.785
=28.27

Forest Water Environmental Eng'g Co's EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$2.79.


* 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.

** Please be aware that the 5-Year TTM EBITDA Growth Rate is calculated based on TTM data over the last 5 years. For quarterly reported companies, the TTM data adds up the quarterly data reported by the company within the most recent 12 months. For companies that report semi-annually, annually, or do not have enough quarterly data, GuruFocus uses the annual data as the TTM data.

If 5-Year Earnings Growth Rate is greater than 25% a year, we use 25.

If 5-Year Earnings Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.

Please note that we use the 5-year average growth rate of EBITDA per share as the growth rate for non-bank companies, as EBITDA growth is subject to less manipulations than net earnings per share. For banks, we use the 5-year average growth rate of Book Value per share as the growth rate. The reason is that EBITDA is not applicable to Banks and Book value is a relative important measurement for Banks. In the calculation, PEG=1 because Peter Lynch thinks that the fair P/E ratio of the growth stock is equal to its earnings growth rate.

Frequently Asked Questions Learn more about Peter Lynch Fair Value →
What does a Peter Lynch Fair Value of NT$28.27 mean?
Forest Water Environmental Eng'g Co (TPE:8473) has a Peter Lynch Fair Value of NT$28.27 as of Aug. 06, 2026. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on Forest Water Environmental Eng'g Co and its competitors. This is 2010% above median its historical median of 1.34. Over the past decade, Forest Water Environmental Eng'g Co's Peter Lynch Fair Value has ranged from 0.91 to 2.41. According to the industry distribution chart, Forest Water Environmental Eng'g Co ranks #28 out of 56 companies in the Waste Management industry, placing it in the top 50%.
Is Forest Water Environmental Eng'g Co's Peter Lynch Fair Value too high?
Forest Water Environmental Eng'g Co's current Peter Lynch Fair Value of NT$28.27 is 2010% above median its 10-year median of 1.34. Over the past 10 years, this metric has ranged from a low of 0.91 to a high of 2.41. Based on the distribution chart, Forest Water Environmental Eng'g Co ranks #28 out of 56 companies in the Waste Management industry, which is above the industry midpoint. 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 Peter Lynch Fair Value compare to WM and RSG?
According to the Waste Management industry distribution chart, Forest Water Environmental Eng'g Co ranks #28 out of 56 companies for Peter Lynch Fair Value. This puts Forest Water Environmental Eng'g Co in the upper half of its industry. The industry median Peter Lynch Fair Value is 1.52. Historically, Forest Water Environmental Eng'g Co's own Peter Lynch Fair Value has ranged from 0.91 to 2.41 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Peter Lynch Fair Value for a Waste Management company?
The median Peter Lynch Fair Value among Waste Management companies is 1.52, based on 56 companies in the industry. Companies in the top quartile (top 25%) have a Peter Lynch Fair Value significantly above this median, while those in the bottom quartile fall well below. However, Peter Lynch Fair Value 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 Peter Lynch Fair Value mean?
A high Peter Lynch Fair Value can signal that a stock is expensive relative to its fundamentals. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on Forest Water Environmental Eng'g Co and its competitors. For the Waste Management industry, the median Peter Lynch Fair Value is 1.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Forest Water Environmental Eng'g Co's current Peter Lynch Fair Value is NT$28.27, which is 2010% above median its own 10-year median of 1.34. 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$42.90, compared to a current price of NT$41.65 — trading 2.9% below its estimated fair value. The current Peter Lynch Fair Value is NT$28.27, which is 2010% above median its 10-year median of 1.34. 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 Peter Lynch Fair Value calculated?
Peter Lynch Fair Value is calculated from a company's financial statements. For Forest Water Environmental Eng'g Co (TPE:8473), the current Peter Lynch Fair Value is NT$28.27 as of Aug. 06, 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 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 undervalued. The current stock price of NT$41.65 is trading 2.9% below its estimated GF Value™ of NT$42.90. GuruFocus considers Forest Water Environmental Eng'g Co to be Fairly Valued.

Key valuation signals for TPE:8473:

  • Peter Lynch Fair Value: NT$28.27 (2010% above median its 10-year median of 1.34)
  • GF Value™: NT$42.90 vs. price of NT$41.65 (2.9% below 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

Peter Lynch Fair Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$41.65
Price
NT$42.90
GF Value