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Taiwan PuriticROCO:6826 -6.65%85 PEG Ratio is 0.37 as of Jul. 19, 2026, which is 23% above its 10-year median of 0.30. GuruFocus rates ROCO:6826 with a GF Score™ of 85/100 and a GF Value™ of NT$153.18 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 329 Semiconductors companies, Taiwan Puritic ranks better than 94.22% 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 Taiwan Puritic's PEG Ratio or its related term are showing as below:
ROCO:6826'
s PEG Ratio Range Over the Past 10 Years
Min: 0.13 Med: 0.3 Max: 0.58
Current: 0.37
During the past 8 years, Taiwan Puritic's highest PEG Ratio was 0.58. The lowest was 0.13. And the median was 0.30.
ROCO:6826's PEG Ratio is ranked better than 94.22% of 329
companies
in the Semiconductors industry
Industry Median: 3.3
vs ROCO:6826: 0.37
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Taiwan Puritic (ROCO:6826) 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.
Taiwan Puritic PEG Ratio Related Terms
Taiwan Puritic PEG Ratio Historical Data
* Premium members only.
The historical data trend for Taiwan Puritic'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.
ROCO:6826 vs AMAT, LRCX, KLAC: PEG Ratio Comparison
For the Semiconductor Equipment & Materials subindustry, Taiwan Puritic'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.
Taiwan Puritic PEG Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Taiwan Puritic's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Taiwan Puritic'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.
Taiwan Puritic (ROCO:6826) has a PEG Ratio of 0.37 as of Jul. 19, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Taiwan Puritic and its competitors. This is 23% above median its historical median of 0.30. Over the past decade, Taiwan Puritic's PEG Ratio has ranged from 0.13 to 0.58. According to the industry distribution chart, Taiwan Puritic ranks #19 out of 329 companies in the Semiconductors industry, placing it in the top 5.8%.
Is Taiwan Puritic's PEG Ratio too high?
Taiwan Puritic's current PEG Ratio of 0.37 is 23% above median its 10-year median of 0.30. Over the past 10 years, this metric has ranged from a low of 0.13 to a high of 0.58. The Semiconductors industry median PEG Ratio is 3.30. Taiwan Puritic's value of 0.37 is 88.8% below this industry median. Based on the distribution chart, Taiwan Puritic ranks #19 out of 329 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Taiwan Puritic has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Puritic's PEG Ratio compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Taiwan Puritic ranks #19 out of 329 companies for PEG Ratio. This places Taiwan Puritic in the top 6% of its industry — outperforming the majority of peers. The industry median PEG Ratio is 3.30. Taiwan Puritic's value of 0.37 is 88.8% below this benchmark. Historically, Taiwan Puritic's own PEG Ratio has ranged from 0.13 to 0.58 over the past decade. While the company's 10-year median is 0.30 vs. the industry median of 3.30, Taiwan Puritic 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 Semiconductors company?
The median PEG Ratio among Semiconductors companies is 3.30, based on 329 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. Taiwan Puritic's current PEG Ratio of 0.37 is 88.8% 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 Taiwan Puritic and its competitors. For the Semiconductors industry, the median PEG Ratio is 3.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Puritic's current PEG Ratio is 0.37, which is 23% above median its own 10-year median of 0.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Puritic stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Puritic (ROCO:6826) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$153.18, compared to a current price of NT$505.00 — trading 229.7% above its estimated fair value. The current PEG Ratio is 0.37, which is 23% above median its 10-year median of 0.30 and 88.8% below the Semiconductors industry median of 3.30. Taiwan Puritic's overall GF Score™ is 85/100 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 Taiwan Puritic (ROCO:6826), the current PEG Ratio is 0.37 as of Jul. 19, 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 Taiwan Puritic (ROCO:6826) Overvalued in 2026?
Based on GuruFocus' analysis, Taiwan Puritic stock appears to be overvalued.
The current stock price of NT$505.00 is trading 229.7% above its estimated GF Value™ of NT$153.18.
GuruFocus considers Taiwan Puritic to be Significantly Overvalued.
Key valuation signals for ROCO:6826:
PEG Ratio: 0.37 (23% above median its 10-year median of 0.30)
GF Value™: NT$153.18 vs. price of NT$505.00 (229.7% above fair value)
Industry Position: 88.8% below the Semiconductors median (#19 of 329)
No single metric tells the full story. See the ROCO:6826 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Taiwan Puritic Corp is engaged in the the sales and maintenance of integrated circuit semiconductors, electronics, and computer equipment; manufacturing of chemicals, gas filtration purifiers, metal, building structures, and components; import and export trade of various parts, raw materials, and products; and high-tech factory supply System engineering planning and design, construction services, and related monitoring equipment and testing, etc.
85GF Score
Get the complete analysis for ROCO:6826
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