AGLNF (AGL Energy) PEG Ratio: N/A (As of Jul. 03, 2026)


AGLNF AGL Energy Ltd AGLNF
63 GF Score
Price $5.97
GF Value $7.22
Valuation Modestly Undervalued
! 6 Warning Signs
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What is AGL Energy 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, AGL Energy's PE Ratio without NRI is 0.00. AGL Energy's 5-Year EBITDA growth rate is 0.00%. Therefore, AGL Energy'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 AGL Energy's PEG Ratio or its related term are showing as below:


During the past 13 years, AGL Energy's highest PEG Ratio was 1.49. The lowest was 0.16. And the median was 0.55.


AGLNF's PEG Ratio is not ranked *
in the Utilities - Independent Power Producers industry.
Industry Median: 2.05
* 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.


AGL Energy  (OTCPK:AGLNF) 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.


AGL Energy PEG Ratio Related Terms


AGL Energy PEG Ratio Historical Data

* Premium members only.

The historical data trend for AGL Energy'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.

AGL Energy PEG Ratio Chart

AGL Energy Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
PEG Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

AGL Energy Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
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

AGLNF vs CEG, VST, NRG: PEG Ratio Comparison

For the Utilities - Independent Power Producers subindustry, AGL Energy'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.


AGL Energy PEG Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, AGL Energy's PEG Ratio distribution charts can be found below:

* The bar in red indicates where AGL Energy's PEG Ratio falls into.


AGLNF
63GF Score
AGL Energy Ltd AGLNF
PEG Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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AGL Energy 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.

AGL Energy'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 AGL Energy (AGLNF) Overvalued in 2026?

Based on GuruFocus' analysis, AGL Energy stock appears to be undervalued. The current stock price of $5.97 is trading 17.3% below its estimated GF Value™ of $7.22. GuruFocus considers AGL Energy to be Modestly Undervalued.

Key valuation signals for AGLNF:

  • PEG Ratio: N/A
  • GF Value™: $7.22 vs. price of $5.97 (17.3% below fair value)
  • GF Score™: 63/100 with 6 warning signs

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


AGL Energy Business Description

Address 200 George Street, Level 24, Sydney, NSW, AUS, 2000
AGL Energy is one of Australia's largest retailers of electricity and gas. It services over 4 million retail electricity and gas accounts in Australian, or about one-third of the market. Profit is dominated by energy generation, underpinned by its low-cost coal-fired generation fleet. Founded in 1837, it is the oldest company on the ASX. Generation capacity comprises a portfolio of renewable, peaking, intermediate, and base-load electricity generation plants.
63GF Score

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

$5.97
Price
$7.22
GF Value