GRI (GRI Bio) PEG Ratio: N/A (As of Aug. 19, 2026)

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GRI GRI Bio Inc GRI
33 GF Score
Price $1.72
! 1 Warning Sign
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What is GRI Bio 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, GRI Bio's PE Ratio without NRI is 0.00. GRI Bio's 5-Year EBITDA growth rate is 0.00%. Therefore, GRI Bio'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 GRI Bio's PEG Ratio or its related term are showing as below:



GRI's PEG Ratio is not ranked *
in the Biotechnology industry.
Industry Median: 1.93
* 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.

GRI Bio  (NAS:GRI) 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.

GRI Bio PEG Ratio Related Terms

GRI Bio PEG Ratio Historical Data

* Premium members only.

The historical data trend for GRI Bio'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.

GRI Bio PEG Ratio Chart

GRI Bio Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
PEG Ratio
0.00 0.00 0.00 0.00 0.00

GRI Bio Quarterly Data
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 0.00 0.00 0.00 0.00 0.00

GRI vs ISCO, VRAX, SLXN: PEG Ratio Comparison

For the Biotechnology subindustry, GRI Bio'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.

GRI Bio PEG Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, GRI Bio's PEG Ratio distribution charts can be found below:

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


GRI
33GF Score
GRI Bio Inc GRI
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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GRI Bio 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.

GRI Bio'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.

GRI Bio Business Description

Address 2223 Avenida De La Playa, Suite 208, La Jolla, CA, USA, 92037
GRI Bio Inc is a clinical-stage biotech company focused on discovering, developing, and commercializing therapies targeting serious diseases associated with dysregulated immune responses that to inflammatory, fibrotic, and autoimmune disorders. GRI Bio's program, GRI-0621, is a small molecule RAR-beta and gamma dual agonist that inhibits the activity of human NKT I cells, returning the immune system to homeostasis. It is also an oral formulation of tazarotene, a synthetic RAR-beta and gamma selective agonist for the topical treatment of psoriasis and acne. The company's other product candidate GRI-0803 is a novel oral agonist of type 2 Natural Killer T (type 2 NKT) cells which can be a potential treatment for autoimmune disorders.
33GF Score

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

$1.72
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