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Actron TechnologyROCO:8255 +1.48%84 PEG Ratio is 1.24 as of Jul. 16, 2026, which is 24% below its 10-year median of 1.64. GuruFocus rates ROCO:8255 with a GF Score™ of 84/100 and a GF Value™ of NT$207.22 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 668 Vehicles & Parts companies, Actron Technology ranks worse than 52.25% on this metric.
* 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 Actron Technology's PEG Ratio or its related term are showing as below:
ROCO:8255'
s PEG Ratio Range Over the Past 10 Years
Min: 0.61 Med: 1.64 Max: 55.52
Current: 1.24
During the past 13 years, Actron Technology's highest PEG Ratio was 55.52. The lowest was 0.61. And the median was 1.64.
ROCO:8255's PEG Ratio is ranked worse than 52.25% of 668
companies
in the Vehicles & Parts industry
Industry Median: 1.16
vs ROCO:8255: 1.24
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Actron Technology (ROCO:8255) 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.
Actron Technology PEG Ratio Related Terms
Actron Technology PEG Ratio Historical Data
* Premium members only.
The historical data trend for Actron Technology'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 Auto Parts subindustry, Actron Technology'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.
Actron Technology PEG Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Actron Technology's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Actron Technology'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.
Actron Technology (ROCO:8255) has a PEG Ratio of 1.24 as of Jul. 16, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Actron Technology and its competitors. This is 24% below median its historical median of 1.64. Over the past decade, Actron Technology's PEG Ratio has ranged from 0.61 to 55.52. According to the industry distribution chart, Actron Technology ranks #349 out of 668 companies in the Vehicles & Parts industry, placing it in the top 52.2%.
Is Actron Technology's PEG Ratio too high?
Actron Technology's current PEG Ratio of 1.24 is 24% below median its 10-year median of 1.64. Over the past 10 years, this metric has ranged from a low of 0.61 to a high of 55.52. The Vehicles & Parts industry median PEG Ratio is 1.16. Actron Technology's value of 1.24 is 6.9% above this industry median. Based on the distribution chart, Actron Technology ranks #349 out of 668 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Actron Technology has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Actron Technology's PEG Ratio compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Actron Technology ranks #349 out of 668 companies for PEG Ratio. This places Actron Technology in the lower half of its industry. The industry median PEG Ratio is 1.16. Actron Technology's value of 1.24 is 6.9% above this benchmark. Historically, Actron Technology's own PEG Ratio has ranged from 0.61 to 55.52 over the past decade. While the company's 10-year median is 1.64 vs. the industry median of 1.16, Actron Technology 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 Vehicles & Parts company?
The median PEG Ratio among Vehicles & Parts companies is 1.16, based on 668 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. Actron Technology's current PEG Ratio of 1.24 is 6.9% 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 Actron Technology and its competitors. For the Vehicles & Parts industry, the median PEG Ratio is 1.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Actron Technology's current PEG Ratio is 1.24, which is 24% below median its own 10-year median of 1.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Actron Technology stock overvalued right now?
Based on GuruFocus' analysis, Actron Technology (ROCO:8255) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$207.22, compared to a current price of NT$171.50 — trading 17.2% below its estimated fair value. The current PEG Ratio is 1.24, which is 24% below median its 10-year median of 1.64 and 6.9% above the Vehicles & Parts industry median of 1.16. Actron Technology's overall GF Score™ is 84/100 with 5 warning signs 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 Actron Technology (ROCO:8255), the current PEG Ratio is 1.24 as of Jul. 16, 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 Actron Technology (ROCO:8255) Overvalued in 2026?
Based on GuruFocus' analysis, Actron Technology stock appears to be undervalued.
The current stock price of NT$171.50 is trading 17.2% below its estimated GF Value™ of NT$207.22.
GuruFocus considers Actron Technology to be Modestly Undervalued.
Key valuation signals for ROCO:8255:
PEG Ratio: 1.24 (24% below median its 10-year median of 1.64)
GF Value™: NT$207.22 vs. price of NT$171.50 (17.2% below fair value)
Industry Position: 6.9% above the Vehicles & Parts median (#349 of 668)
No single metric tells the full story. See the ROCO:8255 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Actron Technology Corp is engaged in the design, development, manufacture, and sale of automotive electronic components and power semiconductor products. The company focuses on automotive pressfit diodes, power modules, IGBT and MOSFET products, SiC power devices, and other power solutions used in electric vehicles, e-mobility platforms, and automotive applications. The group operates through three reportable segments: the Taiwan business segment, the Mainland China Qingdao segment, and the Taiwan Mosel Vitelic segment.
84GF Score
Get the complete analysis for ROCO:8255
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