Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
* 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 Sirtec International Co's PEG Ratio or its related term are showing as below:
ROCO:5356'
s PEG Ratio Range Over the Past 10 Years
Min: 0.58 Med: 1.9 Max: 5.2
Current: 3.44
During the past 13 years, Sirtec International Co's highest PEG Ratio was 5.20. The lowest was 0.58. And the median was 1.90.
ROCO:5356's PEG Ratio is ranked worse than 63.19% of 853
companies
in the Hardware industry
Industry Median: 2.2
vs ROCO:5356: 3.44
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Sirtec International Co (ROCO:5356) 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.
* 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, Sirtec International Co'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.
Sirtec International Co PEG Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Sirtec International Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Sirtec International Co'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.
Sirtec International Co (ROCO:5356) has a PEG Ratio of 3.44 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 Sirtec International Co and its competitors. This is 81% above median its historical median of 1.90. Over the past decade, Sirtec International Co's PEG Ratio has ranged from 0.58 to 5.20. According to the industry distribution chart, Sirtec International Co ranks #539 out of 853 companies in the Hardware industry, placing it in the top 63.2%.
Is Sirtec International Co's PEG Ratio too high?
Sirtec International Co's current PEG Ratio of 3.44 is 81% above median its 10-year median of 1.90. Over the past 10 years, this metric has ranged from a low of 0.58 to a high of 5.20. The Hardware industry median PEG Ratio is 2.20. Sirtec International Co's value of 3.44 is 56.4% above this industry median. Based on the distribution chart, Sirtec International Co ranks #539 out of 853 companies in the Hardware industry, which is below the industry midpoint. Overall, Sirtec International Co has a GF Score™ of 63/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sirtec International Co's PEG Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Sirtec International Co ranks #539 out of 853 companies for PEG Ratio. This places Sirtec International Co in the lower half of its industry. The industry median PEG Ratio is 2.20. Sirtec International Co's value of 3.44 is 56.4% above this benchmark. Historically, Sirtec International Co's own PEG Ratio has ranged from 0.58 to 5.20 over the past decade. While the company's 10-year median is 1.90 vs. the industry median of 2.20, Sirtec International Co 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 2.20, 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. Sirtec International Co's current PEG Ratio of 3.44 is 56.4% 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 Sirtec International Co 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. Sirtec International Co's current PEG Ratio is 3.44, which is 81% above median its own 10-year median of 1.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sirtec International Co stock overvalued right now?
Based on GuruFocus' analysis, Sirtec International Co (ROCO:5356) is currently considered Fairly Valued. The stock's GF Value™ is NT$26.88, compared to a current price of NT$25.35 — trading 5.7% below its estimated fair value. The current PEG Ratio is 3.44, which is 81% above median its 10-year median of 1.90 and 56.4% above the Hardware industry median of 2.20. Sirtec International Co's overall GF Score™ is 63/100 with 6 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 Sirtec International Co (ROCO:5356), the current PEG Ratio is 3.44 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 Sirtec International Co (ROCO:5356) Overvalued in 2026?
Based on GuruFocus' analysis, Sirtec International Co stock appears to be undervalued.
The current stock price of NT$25.35 is trading 5.7% below its estimated GF Value™ of NT$26.88.
GuruFocus considers Sirtec International Co to be Fairly Valued.
Key valuation signals for ROCO:5356:
PEG Ratio: 3.44 (81% above median its 10-year median of 1.90)
GF Value™: NT$26.88 vs. price of NT$25.35 (5.7% below fair value)
Industry Position: 56.4% above the Hardware median (#539 of 853)
No single metric tells the full story. See the ROCO:5356 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sirtec International Co Ltd is engaged in electronic design, mold design, and manufacturing. In addition, it is also involved in electronic product assembly, plastic injection and molding, product processing, and manufacturing. Geographically, the company generates a majority of revenue from China and the rest from Taiwan.
63GF Score
Get the complete analysis for ROCO:5356
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:5356 has been successfully added to your 
