Great Computer (ROCO:8047) PEG Ratio: N/A (As of Jul. 15, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
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:8047 Great Computer Corp ROCO:8047
46 GF Score
Price NT$42.15
GF Value NT$12.95
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

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


During the past 13 years, Great Computer's highest PEG Ratio was 1730.00. The lowest was 3.28. And the median was 6.30.


ROCO:8047's PEG Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 1.79
* 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.


Great Computer  (ROCO:8047) 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.


Great Computer PEG Ratio Related Terms


Great Computer PEG Ratio Historical Data

* Premium members only.

The historical data trend for Great Computer'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.

Great Computer PEG Ratio Chart

Great Computer 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

Great Computer 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:8047 vs GEV, ETN, PH: PEG Ratio Comparison

For the Specialty Industrial Machinery subindustry, Great Computer'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.


Great Computer PEG Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Great Computer's PEG Ratio distribution charts can be found below:

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


ROCO:8047
46GF Score
Great Computer Corp ROCO:8047
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Great Computer 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.

Great Computer'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 Great Computer (ROCO:8047) Overvalued in 2026?

Based on GuruFocus' analysis, Great Computer stock appears to be overvalued. The current stock price of NT$42.15 is trading 225.5% above its estimated GF Value™ of NT$12.95. GuruFocus considers Great Computer to be Significantly Overvalued.

Key valuation signals for ROCO:8047:

  • PEG Ratio: N/A
  • GF Value™: NT$12.95 vs. price of NT$42.15 (225.5% above fair value)
  • GF Score™: 46/100 with 2 warning signs

No single metric tells the full story. See the ROCO:8047 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Great Computer Business Description

Address 4F, No.236, Fu-Te 2nd Road, Xizhi District, New Taipei City, TWN, 221
Great Computer Corp is a Taiwan-based company that engages in the manufacture and sale of cutting plotters, laser engravers, laser markers, laser cutters, UV-curable inkjet printers, and digital finishing equipment, RX II / RX II (Creasing) Vinyl Cutter, Jaguar V / Jaguar V (PPF) Vinyl Cutter.
46GF Score

Get the complete analysis for ROCO:8047

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

NT$42.15
Price
NT$12.95
GF Value