Gigasun AB (OSTO:GIGA) PEG Ratio: N/A (As of Jul. 23, 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.
Reviewed by: Charlie Tian Charlie Tian
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.

OSTO:GIGA Gigasun AB OSTO:GIGA
65 GF Score
Price kr2.28
GF Value kr3.69
Valuation Possible Value Trap
! 8 Warning Signs
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What is Gigasun AB 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, Gigasun AB's PE Ratio without NRI is 0.00. Gigasun AB's 5-Year EBITDA growth rate is -0.30%. Therefore, Gigasun AB'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 Gigasun AB's PEG Ratio or its related term are showing as below:



OSTO:GIGA's PEG Ratio is not ranked *
in the Semiconductors industry.
Industry Median: 3.22
* 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.


Gigasun AB  (OSTO:GIGA) 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.


Gigasun AB PEG Ratio Related Terms


Gigasun AB PEG Ratio Historical Data

* Premium members only.

The historical data trend for Gigasun AB'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.

Gigasun AB PEG Ratio Chart

Gigasun AB Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

Gigasun AB Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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

OSTO:GIGA vs FSLR, NXT, ENPH: PEG Ratio Comparison

For the Solar subindustry, Gigasun AB'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.


Gigasun AB PEG Ratio vs Semiconductors Industry

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

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


OSTO:GIGA
65GF Score
Gigasun AB OSTO:GIGA
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Gigasun AB 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.

Gigasun AB's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/-0.30
=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 Gigasun AB (OSTO:GIGA) Overvalued in 2026?

Based on GuruFocus' analysis, Gigasun AB stock appears to be undervalued. The current stock price of kr2.28 is trading 38.2% below its estimated GF Value™ of kr3.69. GuruFocus considers Gigasun AB to be Possible Value Trap.

Key valuation signals for OSTO:GIGA:

  • PEG Ratio: N/A
  • GF Value™: kr3.69 vs. price of kr2.28 (38.2% below fair value)
  • GF Score™: 65/100 with 8 warning signs

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


Gigasun AB Business Description

Address Gigasun AB, Box 3083, Stockholm, SWE, 103 61
Gigasun AB is an solar energy company. It offers to medium and large Chinese companies and organizations. It finances, owns and operates roof-mounted solar energy installations in China.
65GF Score

Get the complete analysis for OSTO:GIGA

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

kr2.28
Price
kr3.69
GF Value