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U.D.ElectronicROCO:3689 -3.35%71 PEG Ratio is 1.54 as of Jul. 14, 2026, which is 3% above its 10-year median of 1.49. GuruFocus rates ROCO:3689 with a GF Score™ of 71/100 and a GF Value™ of NT$81.35 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 853 Hardware companies, U.D.Electronic ranks better than 59.67% 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 U.D.Electronic's PEG Ratio or its related term are showing as below:
ROCO:3689'
s PEG Ratio Range Over the Past 10 Years
Min: 0.58 Med: 1.49 Max: 17.83
Current: 1.54
During the past 13 years, U.D.Electronic's highest PEG Ratio was 17.83. The lowest was 0.58. And the median was 1.49.
ROCO:3689's PEG Ratio is ranked better than 59.67% of 853
companies
in the Hardware industry
Industry Median: 2.2
vs ROCO:3689: 1.54
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
U.D.Electronic (ROCO:3689) 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.
U.D.Electronic PEG Ratio Related Terms
U.D.Electronic PEG Ratio Historical Data
* Premium members only.
The historical data trend for U.D.Electronic'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, U.D.Electronic'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.
U.D.Electronic PEG Ratio vs Hardware Industry
For the Hardware industry and Technology sector, U.D.Electronic's PEG Ratio distribution charts can be found below:
* The bar in red indicates where U.D.Electronic'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.
U.D.Electronic (ROCO:3689) has a PEG Ratio of 1.54 as of Jul. 14, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on U.D.Electronic and its competitors. This is near median its historical median of 1.49. Over the past decade, U.D.Electronic's PEG Ratio has ranged from 0.58 to 17.83. According to the industry distribution chart, U.D.Electronic ranks #344 out of 853 companies in the Hardware industry, placing it in the top 40.3%.
Is U.D.Electronic's PEG Ratio too high?
U.D.Electronic's current PEG Ratio of 1.54 is near median its 10-year median of 1.49. Over the past 10 years, this metric has ranged from a low of 0.58 to a high of 17.83. The Hardware industry median PEG Ratio is 2.20. U.D.Electronic's value of 1.54 is 30% below this industry median. Based on the distribution chart, U.D.Electronic ranks #344 out of 853 companies in the Hardware industry, which is above the industry midpoint. Overall, U.D.Electronic has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does U.D.Electronic's PEG Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, U.D.Electronic ranks #344 out of 853 companies for PEG Ratio. This puts U.D.Electronic in the upper half of its industry. The industry median PEG Ratio is 2.20. U.D.Electronic's value of 1.54 is 30% below this benchmark. Historically, U.D.Electronic's own PEG Ratio has ranged from 0.58 to 17.83 over the past decade. While the company's 10-year median is 1.49 vs. the industry median of 2.20, U.D.Electronic has consistently been below 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 2.20, based on 853 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. U.D.Electronic's current PEG Ratio of 1.54 is 30% below 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 U.D.Electronic and its competitors. For the Hardware industry, the median PEG Ratio is 2.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. U.D.Electronic's current PEG Ratio is 1.54, which is near median its own 10-year median of 1.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is U.D.Electronic stock overvalued right now?
Based on GuruFocus' analysis, U.D.Electronic (ROCO:3689) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$81.35, compared to a current price of NT$115.50 — trading 42% above its estimated fair value. The current PEG Ratio is 1.54, which is near median its 10-year median of 1.49 and 30% below the Hardware industry median of 2.20. U.D.Electronic's overall GF Score™ is 71/100 with 3 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 U.D.Electronic (ROCO:3689), the current PEG Ratio is 1.54 as of Jul. 14, 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 U.D.Electronic (ROCO:3689) Overvalued in 2026?
Based on GuruFocus' analysis, U.D.Electronic stock appears to be overvalued.
The current stock price of NT$115.50 is trading 42% above its estimated GF Value™ of NT$81.35.
GuruFocus considers U.D.Electronic to be Significantly Overvalued.
Key valuation signals for ROCO:3689:
PEG Ratio: 1.54 (near median its 10-year median of 1.49)
GF Value™: NT$81.35 vs. price of NT$115.50 (42% above fair value)
Industry Position: 30% below the Hardware median (#344 of 853)
No single metric tells the full story. See the ROCO:3689 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
U.D.Electronic Corp is a Taiwan-based company mainly engaged in the research, development, manufacture, and distribution of signal connectors. The company generates maximum revenue from sales of electronic connectors for telecommunications, data communications, and computers. Its segments include Integrated Signal Connectors, Power Supplies & LED Lighting Products, and Other. The company generates a majority of its revenue from Taiwan and the rest from China and Vietnam.
71GF Score
Get the complete analysis for ROCO:3689
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