Laster Tech CoTPE:3346 -2.20%78 PEG Ratio is 10.14 as of Jul. 08, 2026, which is 326% above its 10-year median of 2.38. GuruFocus rates TPE:3346 with a GF Score™ of 78/100 and a GF Value™ of NT$33.76 (Modestly Undervalued). The stock has 15 warning signs investors should review. Among 329 Semiconductors companies, Laster Tech Co ranks worse than 76.29% 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 Laster Tech Co's PEG Ratio or its related term are showing as below:
TPE:3346'
s PEG Ratio Range Over the Past 10 Years
Min: 0.44 Med: 2.38 Max: 37.11
Current: 10.14
During the past 13 years, Laster Tech Co's highest PEG Ratio was 37.11. The lowest was 0.44. And the median was 2.38.
TPE:3346's PEG Ratio is ranked worse than 76.29% of 329
companies
in the Semiconductors industry
Industry Median: 3.49
vs TPE:3346: 10.14
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Laster Tech Co (TPE:3346) 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.
Laster Tech Co PEG Ratio Related Terms
Laster Tech Co PEG Ratio Historical Data
* Premium members only.
The historical data trend for Laster Tech Co'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 Semiconductors subindustry, Laster Tech 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.
Laster Tech Co PEG Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Laster Tech Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Laster Tech 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.
Laster Tech Co (TPE:3346) has a PEG Ratio of 10.14 as of Jul. 08, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Laster Tech Co and its competitors. This is 326% above median its historical median of 2.38. Over the past decade, Laster Tech Co's PEG Ratio has ranged from 0.44 to 37.11. According to the industry distribution chart, Laster Tech Co ranks #251 out of 329 companies in the Semiconductors industry, placing it in the top 76.3%.
Is Laster Tech Co's PEG Ratio too high?
Laster Tech Co's current PEG Ratio of 10.14 is 326% above median its 10-year median of 2.38. Over the past 10 years, this metric has ranged from a low of 0.44 to a high of 37.11. The Semiconductors industry median PEG Ratio is 3.49. Laster Tech Co's value of 10.14 is 190.5% above this industry median. Based on the distribution chart, Laster Tech Co ranks #251 out of 329 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Laster Tech Co has a GF Score™ of 78/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Laster Tech Co's PEG Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Laster Tech Co ranks #251 out of 329 companies for PEG Ratio. This places Laster Tech Co in the lower half of its industry. The industry median PEG Ratio is 3.49. Laster Tech Co's value of 10.14 is 190.5% above this benchmark. Historically, Laster Tech Co's own PEG Ratio has ranged from 0.44 to 37.11 over the past decade. While the company's 10-year median is 2.38 vs. the industry median of 3.49, Laster Tech 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 Semiconductors company?
The median PEG Ratio among Semiconductors companies is 3.49, 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. Laster Tech Co's current PEG Ratio of 10.14 is 190.5% 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 Laster Tech Co and its competitors. For the Semiconductors industry, the median PEG Ratio is 3.49 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Laster Tech Co's current PEG Ratio is 10.14, which is 326% above median its own 10-year median of 2.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Laster Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Laster Tech Co (TPE:3346) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$33.76, compared to a current price of NT$26.65 — trading 21.1% below its estimated fair value. The current PEG Ratio is 10.14, which is 326% above median its 10-year median of 2.38 and 190.5% above the Semiconductors industry median of 3.49. Laster Tech Co's overall GF Score™ is 78/100 with 15 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 Laster Tech Co (TPE:3346), the current PEG Ratio is 10.14 as of Jul. 08, 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 Laster Tech Co (TPE:3346) Overvalued in 2026?
Based on GuruFocus' analysis, Laster Tech Co stock appears to be undervalued.
The current stock price of NT$26.65 is trading 21.1% below its estimated GF Value™ of NT$33.76.
GuruFocus considers Laster Tech Co to be Modestly Undervalued.
Key valuation signals for TPE:3346:
PEG Ratio: 10.14 (326% above median its 10-year median of 2.38)
GF Value™: NT$33.76 vs. price of NT$26.65 (21.1% below fair value)
Industry Position: 190.5% above the Semiconductors median (#251 of 329)
No single metric tells the full story. See the TPE:3346 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Laster Tech Co Ltd is engaged in the sales of LED chips and components and assembly and sales of LED automotive lighting and LED lighting fixtures, automotive lighting controllers, and related products. Its products are widely used in various applications such as munitions, medical treatment, aviation, automobiles, and others.
78GF Score
Get the complete analysis for TPE:3346
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
TPE:3346 has been successfully added to your 
