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Acter GroupROCO:5536 +1.20%68 PEG Ratio is 5.36 as of Jul. 17, 2026, which is 502% above its 10-year median of 0.89. GuruFocus rates ROCO:5536 with a GF Score™ of 68/100 and a GF Value™ of NT$520.10 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 682 Construction companies, Acter Group ranks worse than 86.22% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Acter Group's PE Ratio without NRI is 44.47. Acter Group's 5-Year EBITDA growth rate is 8.30%. Therefore, Acter Group's PEG Ratio for today is 5.36.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Acter Group's PEG Ratio or its related term are showing as below:
ROCO:5536'
s PEG Ratio Range Over the Past 10 Years
Min: 0.13 Med: 0.89 Max: 56.16
Current: 5.36
During the past 13 years, Acter Group's highest PEG Ratio was 56.16. The lowest was 0.13. And the median was 0.89.
ROCO:5536's PEG Ratio is ranked worse than 86.22% of 682
companies
in the Construction industry
Industry Median: 1.085
vs ROCO:5536: 5.36
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Acter Group (ROCO:5536) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Acter Group PEG Ratio Related Terms
Acter Group PEG Ratio Historical Data
* Premium members only.
The historical data trend for Acter Group's PEG Ratio 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.
For the Engineering & Construction subindustry, Acter Group's PEG Ratio, along with its competitors' market caps and PEG 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.
Acter Group PEG Ratio vs Construction Industry
For the Construction industry and Industrials sector, Acter Group's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Acter Group's PEG Ratio falls into.
* 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Acter Group (ROCO:5536) has a PEG Ratio of 5.36 as of Jul. 17, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Acter Group and its competitors. This is 502% above median its historical median of 0.89. Over the past decade, Acter Group's PEG Ratio has ranged from 0.13 to 56.16. According to the industry distribution chart, Acter Group ranks #588 out of 682 companies in the Construction industry, placing it in the top 86.2%.
Is Acter Group's PEG Ratio too high?
Acter Group's current PEG Ratio of 5.36 is 502% above median its 10-year median of 0.89. Over the past 10 years, this metric has ranged from a low of 0.13 to a high of 56.16. The Construction industry median PEG Ratio is 1.09. Acter Group's value of 5.36 is 394% above this industry median. Based on the distribution chart, Acter Group ranks #588 out of 682 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Acter Group has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Acter Group's PEG Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Acter Group ranks #588 out of 682 companies for PEG Ratio. This places Acter Group in the lower half of its industry. The industry median PEG Ratio is 1.09. Acter Group's value of 5.36 is 394% above this benchmark. Historically, Acter Group's own PEG Ratio has ranged from 0.13 to 56.16 over the past decade. While the company's 10-year median is 0.89 vs. the industry median of 1.09, Acter Group has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for a Construction company?
The median PEG Ratio among Construction companies is 1.09, based on 682 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Acter Group's current PEG Ratio of 5.36 is 394% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Acter Group and its competitors. For the Construction industry, the median PEG Ratio is 1.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Acter Group's current PEG Ratio is 5.36, which is 502% above median its own 10-year median of 0.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Acter Group stock overvalued right now?
Based on GuruFocus' analysis, Acter Group (ROCO:5536) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$520.10, compared to a current price of NT$1,265.00 — trading 143.2% above its estimated fair value. The current PEG Ratio is 5.36, which is 502% above median its 10-year median of 0.89 and 394% above the Construction industry median of 1.09. Acter Group's overall GF Score™ is 68/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Acter Group (ROCO:5536), the current PEG Ratio is 5.36 as of Jul. 17, 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 Acter Group (ROCO:5536) Overvalued in 2026?
Based on GuruFocus' analysis, Acter Group stock appears to be overvalued.
The current stock price of NT$1,265.00 is trading 143.2% above its estimated GF Value™ of NT$520.10.
GuruFocus considers Acter Group to be Significantly Overvalued.
Key valuation signals for ROCO:5536:
PEG Ratio: 5.36 (502% above median its 10-year median of 0.89)
GF Value™: NT$520.10 vs. price of NT$1,265.00 (143.2% above fair value)
Industry Position: 394% above the Construction median (#588 of 682)
No single metric tells the full story. See the ROCO:5536 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Acter Group Corp Ltd is a Taiwan-based engineering and construction company. It is engaged in providing construction, design, and maintenance services related to air conditioners, environmental control services, clean room set-up, ice water machine trading, energy-storing equipment trading, ventilation engineering, and energy technology services. The group has three reportable segments: Taiwan, Mainland China, and other countries. The Taiwan segment provides engineering, maintenance, sales, and other services in the Taiwan area. The Mainland China segment provides engineering services and sales in Mainland China. The other segment provides engineering services in Vietnam, Singapore, Malaysia, and other countries.
68GF Score
Get the complete analysis for ROCO:5536
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