Amazing Microelectronic (ROCO:6411) PEG Ratio: N/A (As of Jul. 21, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:6411 Amazing Microelectronic Corp ROCO:6411
72 GF Score
Price NT$79.20
GF Value NT$87.91
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Amazing Microelectronic 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, Amazing Microelectronic's PE Ratio without NRI is 25.30. Amazing Microelectronic's 5-Year EBITDA growth rate is -15.30%. Therefore, Amazing Microelectronic'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 Amazing Microelectronic's PEG Ratio or its related term are showing as below:


During the past 13 years, Amazing Microelectronic's highest PEG Ratio was 8.33. The lowest was 0.23. And the median was 0.64.


ROCO:6411's PEG Ratio is not ranked *
in the Semiconductors industry.
Industry Median: 3.19
* 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.


Amazing Microelectronic  (ROCO:6411) 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.


Amazing Microelectronic PEG Ratio Related Terms


Amazing Microelectronic PEG Ratio Historical Data

* Premium members only.

The historical data trend for Amazing Microelectronic'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.

Amazing Microelectronic PEG Ratio Chart

Amazing Microelectronic 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 2.18 1.92 0.00 0.00 0.00

Amazing Microelectronic 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

ROCO:6411 vs NVDA, AVGO, MU: PEG Ratio Comparison

For the Semiconductors subindustry, Amazing Microelectronic'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.


Amazing Microelectronic PEG Ratio vs Semiconductors Industry

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

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


ROCO:6411
72GF Score
Amazing Microelectronic Corp ROCO:6411
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Amazing Microelectronic 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.

Amazing Microelectronic's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=25.303514376997/-15.30
=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 Amazing Microelectronic (ROCO:6411) Overvalued in 2026?

Based on GuruFocus' analysis, Amazing Microelectronic stock appears to be undervalued. The current stock price of NT$79.20 is trading 9.9% below its estimated GF Value™ of NT$87.91. GuruFocus considers Amazing Microelectronic to be Modestly Undervalued.

Key valuation signals for ROCO:6411:

  • PEG Ratio: N/A
  • GF Value™: NT$87.91 vs. price of NT$79.20 (9.9% below fair value)
  • GF Score™: 72/100 with 3 warning signs

No single metric tells the full story. See the ROCO:6411 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Amazing Microelectronic Business Description

Address Jian 8th Road, 18th Floor, No. 2, Zhonghe District, New Taipei City, TWN, 235603
Amazing Microelectronic Corp engages in the design and development of ESD protection ICs. The company's products include ESD/EOS Protectors; EMI Filters; CAN Bus Transceivers; RS232 Transceivers; RS485 Transceivers; Digital Isolators; Hall Sensors; and Gate Drivers. The group's reportable segments are the IC Design and Development Segment, the Biotechnology Segment, and the R&D and Design Segment. It derives a majority of the revenue from the IC Design and Development Segment. The primary geographical markets: Taiwan, China (including Hong Kong), South Korea, the United States, and Others. It generates the majority of its revenue from Taiwan.
72GF Score

Get the complete analysis for ROCO:6411

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

NT$79.20
Price
NT$87.91
GF Value