TSEC (TPE:6443) PEG Ratio: N/A (As of Jul. 08, 2026)


TPE:6443 TSEC Corp TPE:6443
36 GF Score
Price NT$31.75
GF Value NT$6.07
Valuation Significantly Overvalued
! 5 Warning Signs
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What is TSEC PEG Ratio?

PE Ratio without NRI / 5-Year EBITDA Growth Rate*

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, TSEC's PE Ratio without NRI is 0.00. TSEC's 5-Year EBITDA growth rate is 0.00%. Therefore, TSEC's PEG Ratio for today is N/A.

* 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 TSEC's PEG Ratio or its related term are showing as below:


During the past 13 years, TSEC's highest PEG Ratio was 5.91. The lowest was 1.57. And the median was 3.34.


TPE:6443's PEG Ratio is not ranked *
in the Semiconductors industry.
Industry Median: 3.49
* Ranked among companies with meaningful PEG Ratio only.

Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.


TSEC  (TPE:6443) 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.


TSEC PEG Ratio Related Terms


TSEC PEG Ratio Historical Data

* Premium members only.

The historical data trend for TSEC'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.

TSEC PEG Ratio Chart

TSEC Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

TSEC Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
PEG Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

TPE:6443 vs FSLR, NXT, ENPH: PEG Ratio Comparison

For the Solar subindustry, TSEC'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.


TSEC PEG Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, TSEC's PEG Ratio distribution charts can be found below:

* The bar in red indicates where TSEC's PEG Ratio falls into.


TPE:6443
36GF Score
TSEC Corp TPE:6443
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TSEC PEG Ratio Calculation

PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The ratio we use is the 5-Year EBITDA growth rate.

TSEC's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/0.00
=N/A

* 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.

Is TSEC (TPE:6443) Overvalued in 2026?

Based on GuruFocus' analysis, TSEC stock appears to be overvalued. The current stock price of NT$31.75 is trading 423.1% above its estimated GF Value™ of NT$6.07. GuruFocus considers TSEC to be Significantly Overvalued.

Key valuation signals for TPE:6443:

  • PEG Ratio: N/A
  • GF Value™: NT$6.07 vs. price of NT$31.75 (423.1% above fair value)
  • GF Score™: 36/100 with 5 warning signs

No single metric tells the full story. See the TPE:6443 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TSEC Business Description

Address Beixin Road, 8th Floor, No. 225, Sector 3, Xindian District, Taipei City, TWN, 23143
TSEC Corp is a Taiwan based PV manufacturing company. The company is engaged in the design, manufacture, construction, and sale of solar cells, modules, and power plants. It focuses on solar cells and module R&D, production, and sales, it also provides system integration services for power plant construction and long-term maintenance.
36GF Score

Get the complete analysis for TPE:6443

PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$31.75
Price
NT$6.07
GF Value