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Co-Tech DevelopmentROCO:8358 +0.54%75 PEG Ratio is 183.10 as of Jul. 16, 2026, which is 27228% above its 10-year median of 0.67. GuruFocus rates ROCO:8358 with a GF Score™ of 75/100 and a GF Value™ of NT$93.36 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 856 Hardware companies, Co-Tech Development ranks worse than 99.18% 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 Co-Tech Development's PEG Ratio or its related term are showing as below:
ROCO:8358'
s PEG Ratio Range Over the Past 10 Years
Min: 0.07 Med: 0.67 Max: 211
Current: 183.08
During the past 13 years, Co-Tech Development's highest PEG Ratio was 211.00. The lowest was 0.07. And the median was 0.67.
ROCO:8358's PEG Ratio is ranked worse than 99.18% of 856
companies
in the Hardware industry
Industry Median: 2.175
vs ROCO:8358: 183.08
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Co-Tech Development (ROCO:8358) 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.
Co-Tech Development PEG Ratio Related Terms
Co-Tech Development PEG Ratio Historical Data
* Premium members only.
The historical data trend for Co-Tech Development'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 Electronic Components subindustry, Co-Tech Development'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.
Co-Tech Development PEG Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Co-Tech Development's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Co-Tech Development'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.
Co-Tech Development (ROCO:8358) has a PEG Ratio of 183.10 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 Co-Tech Development and its competitors. This is 27228% above median its historical median of 0.67. Over the past decade, Co-Tech Development's PEG Ratio has ranged from 0.07 to 211.00. According to the industry distribution chart, Co-Tech Development ranks #849 out of 856 companies in the Hardware industry, placing it in the top 99.2%.
Is Co-Tech Development's PEG Ratio too high?
Co-Tech Development's current PEG Ratio of 183.10 is 27228% above median its 10-year median of 0.67. Over the past 10 years, this metric has ranged from a low of 0.07 to a high of 211.00. The Hardware industry median PEG Ratio is 2.18. Co-Tech Development's value of 183.10 is 8318.4% above this industry median. Based on the distribution chart, Co-Tech Development ranks #849 out of 856 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Co-Tech Development has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Co-Tech Development's PEG Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Co-Tech Development ranks #849 out of 856 companies for PEG Ratio. This places Co-Tech Development in the lower half of its industry. The industry median PEG Ratio is 2.18. Co-Tech Development's value of 183.10 is 8318.4% above this benchmark. Historically, Co-Tech Development's own PEG Ratio has ranged from 0.07 to 211.00 over the past decade. While the company's 10-year median is 0.67 vs. the industry median of 2.18, Co-Tech Development 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 Hardware company?
The median PEG Ratio among Hardware companies is 2.18, based on 856 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. Co-Tech Development's current PEG Ratio of 183.10 is 8318.4% 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 Co-Tech Development and its competitors. For the Hardware industry, the median PEG Ratio is 2.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Co-Tech Development's current PEG Ratio is 183.10, which is 27228% above median its own 10-year median of 0.67. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Co-Tech Development stock overvalued right now?
Based on GuruFocus' analysis, Co-Tech Development (ROCO:8358) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$93.36, compared to a current price of NT$462.50 — trading 395.4% above its estimated fair value. The current PEG Ratio is 183.10, which is 27228% above median its 10-year median of 0.67 and 8318.4% above the Hardware industry median of 2.18. Co-Tech Development's overall GF Score™ is 75/100 with 2 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 Co-Tech Development (ROCO:8358), the current PEG Ratio is 183.10 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 Co-Tech Development (ROCO:8358) Overvalued in 2026?
Based on GuruFocus' analysis, Co-Tech Development stock appears to be overvalued.
The current stock price of NT$462.50 is trading 395.4% above its estimated GF Value™ of NT$93.36.
GuruFocus considers Co-Tech Development to be Significantly Overvalued.
Key valuation signals for ROCO:8358:
PEG Ratio: 183.10 (27228% above median its 10-year median of 0.67)
GF Value™: NT$93.36 vs. price of NT$462.50 (395.4% above fair value)
Industry Position: 8318.4% above the Hardware median (#849 of 856)
No single metric tells the full story. See the ROCO:8358 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Co-Tech Development Corp manufactures and sells standard, low profile and high-performance series of copper foil products to supply the printed circuit board industry. Its products include IT, 3C Products HDI, LED car lighting module, Server, Switch, Storage, Rigid-Flex PCB, Touch module, 3D face recognition, Automotive market, 5G Antenna Radar, ADAS, HDI / Rigid-Flex Board, Touch module, Wearable devices / VR, Augmented Reality, Mobile terminal, 3D face recognition, Communication module. The group has only copper foil segment operating in two principal geographical areas - Taiwan and China.
75GF Score
Get the complete analysis for ROCO:8358
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