Algoma Steel Group (TSX:ASTL) PEG Ratio: N/A (As of Jul. 01, 2026)


TSX:ASTL Algoma Steel Group Inc TSX:ASTL
65 GF Score
Price C$5.78
GF Value C$7.83
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Algoma Steel Group 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, Algoma Steel Group's PE Ratio without NRI is 0.00. Algoma Steel Group's 5-Year EBITDA growth rate is 0.00%. Therefore, Algoma Steel Group'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 Algoma Steel Group's PEG Ratio or its related term are showing as below:



TSX:ASTL's PEG Ratio is not ranked *
in the Steel industry.
Industry Median: 1.41
* 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.


Algoma Steel Group  (TSX:ASTL) 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.


Algoma Steel Group PEG Ratio Related Terms


Algoma Steel Group PEG Ratio Historical Data

* Premium members only.

The historical data trend for Algoma Steel Group'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.

Algoma Steel Group PEG Ratio Chart

Algoma Steel Group Annual Data
Trend Mar20 Mar21 Mar22 Mar23 Mar24 Dec25
PEG Ratio
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

Algoma Steel Group 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

TSX:ASTL vs NUE, STLD, RS: PEG Ratio Comparison

For the Steel subindustry, Algoma Steel Group'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.


Algoma Steel Group PEG Ratio vs Steel Industry

For the Steel industry and Basic Materials sector, Algoma Steel Group's PEG Ratio distribution charts can be found below:

* The bar in red indicates where Algoma Steel Group's PEG Ratio falls into.


TSX:ASTL
65GF Score
Algoma Steel Group Inc TSX:ASTL
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Algoma Steel Group 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.

Algoma Steel Group'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.

Is Algoma Steel Group (TSX:ASTL) Overvalued in 2026?

Based on GuruFocus' analysis, Algoma Steel Group stock appears to be undervalued. The current stock price of C$5.78 is trading 26.2% below its estimated GF Value™ of C$7.83. GuruFocus considers Algoma Steel Group to be Modestly Undervalued.

Key valuation signals for TSX:ASTL:

  • PEG Ratio: N/A
  • GF Value™: C$7.83 vs. price of C$5.78 (26.2% below fair value)
  • GF Score™: 65/100 with 7 warning signs

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


Algoma Steel Group Business Description

Other Exchanges ASTL:USA9ZY:Germany
Address 105 West Street, Sault Ste. Marie, ON, CAN, P6A 7B4
Algoma Steel Group Inc is a fully integrated steel producer of hot and cold rolled steel products, including coiled sheet and plate, strategically located. The firm operates in a single segment of basic steel production including sheets, plates, slabs, and freights. The company's revenue is generated from contracts to produce, ship, and deliver steel products Geographically it serves Canada, the United States, and the rest of the world, whilst driving key revenue from United States. The company generates the majority of its revenue from the sale of Steel sheets and strips.
65GF Score

Get the complete analysis for TSX:ASTL

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

C$5.78
Price
C$7.83
GF Value