TSHA (Taysha Gene Therapies) PEG Ratio: 0.00 (As of Sep. 13, 2026)

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TSHA Taysha Gene Therapies Inc TSHA
33 GF Score
Price $5.02
GF Value $0.53
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Taysha Gene Therapies PEG Ratio?

Taysha Gene Therapies TSHA -2.71% 33 PEG Ratio is 0.00 as of Sep. 13, 2026. GuruFocus rates TSHA with a GF Score™ of 33/100 and a GF Value™ of $0.53 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 101 Biotechnology companies, Taysha Gene Therapies ranks worse than 990098.02% on this metric.

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, Taysha Gene Therapies's PE Ratio without NRI is 0.00. Taysha Gene Therapies's 5-Year EBITDA growth rate is 44.60%. Therefore, Taysha Gene Therapies's PEG Ratio for today is 0.00.

* 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 Taysha Gene Therapies's PEG Ratio or its related term are showing as below:



TSHA's PEG Ratio is not ranked *
in the Biotechnology industry.
Industry Median: 1.56
* 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.


Taysha Gene Therapies  (NAS:TSHA) 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.


Taysha Gene Therapies PEG Ratio Related Terms


Taysha Gene Therapies PEG Ratio Historical Data

* Premium members only.

The historical data trend for Taysha Gene Therapies'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.

Taysha Gene Therapies PEG Ratio Chart

Taysha Gene Therapies Annual Data
Trend 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

Taysha Gene Therapies Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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

TSHA vs KARD, GHRS, VIR: PEG Ratio Comparison

For the Biotechnology subindustry, Taysha Gene Therapies'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.


Taysha Gene Therapies PEG Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Taysha Gene Therapies's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Taysha Gene Therapies's PEG Ratio falls into.


TSHA
33GF Score
Taysha Gene Therapies Inc TSHA
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Taysha Gene Therapies 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.

Taysha Gene Therapies's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=/44.60
=0.00

* 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.

Frequently Asked Questions Learn more about PEG Ratio →
What does a PEG Ratio of 0.00 mean?
Taysha Gene Therapies (TSHA) has a PEG Ratio of 0.00 as of Sep. 13, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Taysha Gene Therapies and its competitors. According to the industry distribution chart, Taysha Gene Therapies ranks #999999 out of 101 companies in the Biotechnology industry.
Is Taysha Gene Therapies' PEG Ratio too high?
Taysha Gene Therapies' current PEG Ratio is 0.00. Based on the distribution chart, Taysha Gene Therapies ranks #999999 out of 101 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Taysha Gene Therapies has a GF Score™ of 33/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taysha Gene Therapies' PEG Ratio compare to KARD and GHRS?
According to the Biotechnology industry distribution chart, Taysha Gene Therapies ranks #999999 out of 101 companies for PEG Ratio. This places Taysha Gene Therapies in the lower half of its industry. The industry median PEG Ratio is 1.56. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for a Biotechnology company?
The median PEG Ratio among Biotechnology companies is 1.56, based on 101 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Taysha Gene Therapies and its competitors. For the Biotechnology industry, the median PEG Ratio is 1.56 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taysha Gene Therapies's current PEG Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taysha Gene Therapies stock overvalued right now?
Based on GuruFocus' analysis, Taysha Gene Therapies (TSHA) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.53, compared to a current price of $5.02 — trading 847.2% above its estimated fair value. The current PEG Ratio is 0.00. Taysha Gene Therapies' overall GF Score™ is 33/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Taysha Gene Therapies (TSHA), the current PEG Ratio is 0.00 as of Sep. 13, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Taysha Gene Therapies (TSHA) Overvalued in 2026?

Based on GuruFocus' analysis, Taysha Gene Therapies stock appears to be overvalued. The current stock price of $5.02 is trading 847.2% above its estimated GF Value™ of $0.53. GuruFocus considers Taysha Gene Therapies to be Significantly Overvalued.

Key valuation signals for TSHA:

  • PEG Ratio: 0.00
  • GF Value™: $0.53 vs. price of $5.02 (847.2% above fair value)
  • GF Score™: 33/100 with 2 warning signs

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


Taysha Gene Therapies Business Description

Address 3000 Pegasus Park Drive, Suite 1430, Dallas, TX, USA, 75247
Taysha Gene Therapies Inc is a clinical-stage biotechnology company focused on advancing AAV-based gene therapies for the treatment of severe monogenic diseases of the central nervous system, or CNS. The company's clinical program TSHA-102 is in development for the treatment of Rett syndrome, a rare neurodevelopmental disorder with no approved disease-modifying therapies that address the genetic root cause of the disease. The Company views its operations and manages its business as a single operating segment, the gene therapy segment, which is the business of developing AAV-based gene therapies for the treatment of rare monogenic diseases of the central nervous system.
33GF Score

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

$5.02
Price
$0.53
GF Value