IIIN (Insteel Industries) PEG Ratio: N/A (As of Jun. 26, 2026)


IIIN Insteel Industries Inc IIIN
69 GF Score
Price $30.53
GF Value $37.81
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Insteel Industries 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, Insteel Industries's PE Ratio without NRI is 13.75. Insteel Industries's 5-Year EBITDA growth rate is -2.20%. Therefore, Insteel Industries'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 Insteel Industries's PEG Ratio or its related term are showing as below:


During the past 13 years, Insteel Industries's highest PEG Ratio was 35.39. The lowest was 0.13. And the median was 0.86.


IIIN's PEG Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 1.87
* 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.


Insteel Industries  (NYSE:IIIN) 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.


Insteel Industries PEG Ratio Related Terms


Insteel Industries PEG Ratio Historical Data

* Premium members only.

The historical data trend for Insteel Industries'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.

Insteel Industries PEG Ratio Chart

Insteel Industries Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.14 0.54 1.60 0.00

Insteel Industries 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 24.66 0.00 0.00 0.00 0.00

IIIN vs MEC, TG, AP: PEG Ratio Comparison

For the Metal Fabrication subindustry, Insteel Industries'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.


Insteel Industries PEG Ratio vs Industrial Products Industry

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

* The bar in red indicates where Insteel Industries's PEG Ratio falls into.


IIIN
69GF Score
Insteel Industries Inc IIIN
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Insteel Industries 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.

Insteel Industries's PEG Ratio for today is calculated as

PEG Ratio=PE Ratio without NRI/5-Year EBITDA Growth Rate*
=13.752252252252/-2.20
=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 Insteel Industries (IIIN) Overvalued in 2026?

Based on GuruFocus' analysis, Insteel Industries stock appears to be undervalued. The current stock price of $30.53 is trading 19.3% below its estimated GF Value™ of $37.81. GuruFocus considers Insteel Industries to be Modestly Undervalued.

Key valuation signals for IIIN:

  • PEG Ratio: N/A
  • GF Value™: $37.81 vs. price of $30.53 (19.3% below fair value)
  • GF Score™: 69/100 with 4 warning signs

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


Insteel Industries Business Description

Address 1373 Boggs Drive, Mount Airy, NC, USA, 27030
Insteel Industries Inc produces and sells prestressed concrete strand (PC strand) and welded wire reinforcement (WWR). PC strand, a high-strength seven-wire cable, is used to strengthen precast concrete in structures like bridges, parking decks, and buildings, enabling longer spans and slimmer designs. WWR includes engineered structural mesh for primary reinforcement, concrete pipe reinforcement for drainage and sewage systems, and standard WWR for crack control in residential and light commercial construction. The company serves markets in the United States and internationally, with the majority of revenue generated in the United States.
69GF Score

Get the complete analysis for IIIN

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

$30.53
Price
$37.81
GF Value