TENB (Tenable Holdings) PEG Ratio: N/A (As of Jul. 01, 2026)


TENB Tenable Holdings Inc TENB
71 GF Score
Price $36.88
GF Value $48.85
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Tenable Holdings 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, Tenable Holdings's PE Ratio without NRI is 21.57. Tenable Holdings's 5-Year EBITDA growth rate is 0.00%. Therefore, Tenable Holdings'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 Tenable Holdings's PEG Ratio or its related term are showing as below:


During the past 10 years, Tenable Holdings's highest PEG Ratio was 13.13. The lowest was 1.69. And the median was 4.39.


TENB's PEG Ratio is not ranked *
in the Software industry.
Industry Median: 1.28
* 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.


Tenable Holdings  (NAS:TENB) 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.


Tenable Holdings PEG Ratio Related Terms


Tenable Holdings PEG Ratio Historical Data

* Premium members only.

The historical data trend for Tenable Holdings'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.

Tenable Holdings PEG Ratio Chart

Tenable Holdings 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 12.60 4.91 1.84 0.00 0.00

Tenable Holdings 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

TENB vs CLBT, BLSH, TDC: PEG Ratio Comparison

For the Software - Infrastructure subindustry, Tenable Holdings'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.


Tenable Holdings PEG Ratio vs Software Industry

For the Software industry and Technology sector, Tenable Holdings's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Tenable Holdings's PEG Ratio falls into.


TENB
71GF Score
Tenable Holdings Inc TENB
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Tenable Holdings 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.

Tenable Holdings's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=21.567251461988/0.00
=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 Tenable Holdings (TENB) Overvalued in 2026?

Based on GuruFocus' analysis, Tenable Holdings stock appears to be undervalued. The current stock price of $36.88 is trading 24.5% below its estimated GF Value™ of $48.85. GuruFocus considers Tenable Holdings to be Modestly Undervalued.

Key valuation signals for TENB:

  • PEG Ratio: N/A
  • GF Value™: $48.85 vs. price of $36.88 (24.5% below fair value)
  • GF Score™: 71/100 with 5 warning signs

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


Tenable Holdings Business Description

Address 6100 Merriweather Drive, 12th Floor, Columbia, MD, USA, 21044
Founded in 2002, Tenable is a cybersecurity company that began providing vulnerability management solutions under its Nessus software. In recent years, Tenable has expanded its portfolio to provide a broader range of exposure management modules. Solutions include cloud security and compliance, active directory management, operational technology security and advanced vulnerability analytics. The Maryland-based company went public in 2018.
71GF Score

Get the complete analysis for TENB

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

$36.88
Price
$48.85
GF Value