JMicron Technology (ROCO:4925) PEG Ratio: N/A (As of Jul. 18, 2026)

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ROCO:4925 JMicron Technology Corp ROCO:4925
39 GF Score
Price NT$118.00
GF Value NT$40.40
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is JMicron Technology 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, JMicron Technology's PE Ratio without NRI is 0.00. JMicron Technology's 5-Year EBITDA growth rate is 0.00%. Therefore, JMicron Technology'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 JMicron Technology's PEG Ratio or its related term are showing as below:


During the past 13 years, JMicron Technology's highest PEG Ratio was 122.52. The lowest was 1.33. And the median was 31.61.


ROCO:4925's PEG Ratio is not ranked *
in the Semiconductors industry.
Industry Median: 3.38
* 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.


JMicron Technology  (ROCO:4925) 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.


JMicron Technology PEG Ratio Related Terms


JMicron Technology PEG Ratio Historical Data

* Premium members only.

The historical data trend for JMicron Technology'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.

JMicron Technology PEG Ratio Chart

JMicron Technology 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 4.56 0.00 0.00 0.00 0.00

JMicron Technology Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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:4925 vs NVDA, AVGO, MU: PEG Ratio Comparison

For the Semiconductors subindustry, JMicron Technology'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.


JMicron Technology PEG Ratio vs Semiconductors Industry

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

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


ROCO:4925
39GF Score
JMicron Technology Corp ROCO:4925
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

JMicron Technology 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.

JMicron Technology'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 JMicron Technology (ROCO:4925) Overvalued in 2026?

Based on GuruFocus' analysis, JMicron Technology stock appears to be overvalued. The current stock price of NT$118.00 is trading 192.1% above its estimated GF Value™ of NT$40.40. GuruFocus considers JMicron Technology to be Significantly Overvalued.

Key valuation signals for ROCO:4925:

  • PEG Ratio: N/A
  • GF Value™: NT$40.40 vs. price of NT$118.00 (192.1% above fair value)
  • GF Score™: 39/100 with 5 warning signs

No single metric tells the full story. See the ROCO:4925 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


JMicron Technology Business Description

Address No. 13, Chuangxin 1st Road, 1st Floor, Hsinchu Science Park, Hsinchu, TWN
JMicron Technology Corp operates as a fabless IC company that specializes in designing high-speed data and signal interfaces. It offers bridge controller series that offers a range of high-speed and super-speed FireWire and SATAII/III interfaces for data storage applications.
39GF Score

Get the complete analysis for ROCO:4925

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

NT$118.00
Price
NT$40.40
GF Value