A2A SpACHIX:A2AM 81 PEG Ratio is 0.54 as of Jun. 30, 2026, which is 21% below its 10-year median of 0.68. GuruFocus rates CHIX:A2AM with a GF Score™ of 81/100 and a GF Value™ of €2.38 (Fairly Valued). The stock has 2 warning signs investors should review. Among 299 Utilities - Regulated companies, A2A SpA ranks better than 83.28% 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, A2A SpA's PE Ratio without NRI is 8.65. A2A SpA's 5-Year EBITDA growth rate is 16.10%. Therefore, A2A SpA's PEG Ratio for today is 0.54.
* 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 A2A SpA's PEG Ratio or its related term are showing as below:
CHIX:A2Am'
s PEG Ratio Range Over the Past 10 Years
Min: 0.47 Med: 0.68 Max: 7.73
Current: 0.54
During the past 13 years, A2A SpA's highest PEG Ratio was 7.73. The lowest was 0.47. And the median was 0.68.
CHIX:A2Am's PEG Ratio is ranked better than 83.28% of 299
companies
in the Utilities - Regulated industry
Industry Median: 1.72
vs CHIX:A2Am: 0.54
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
A2A SpA (CHIX:A2Am) 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.
A2A SpA PEG Ratio Related Terms
A2A SpA PEG Ratio Historical Data
* Premium members only.
The historical data trend for A2A SpA'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.
For the Utilities - Diversified subindustry, A2A SpA'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.
A2A SpA PEG Ratio vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, A2A SpA's PEG Ratio distribution charts can be found below:
* The bar in red indicates where A2A SpA's PEG Ratio falls into.
* 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.
A2A SpA (CHIX:A2AM) has a PEG Ratio of 0.54 as of Jun. 30, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on A2A SpA and its competitors. This is 21% below median its historical median of 0.68. Over the past decade, A2A SpA's PEG Ratio has ranged from 0.47 to 7.73. According to the industry distribution chart, A2A SpA ranks #50 out of 299 companies in the Utilities - Regulated industry, placing it in the top 16.7%.
Is A2A SpA's PEG Ratio too high?
A2A SpA's current PEG Ratio of 0.54 is 21% below median its 10-year median of 0.68. Over the past 10 years, this metric has ranged from a low of 0.47 to a high of 7.73. The Utilities - Regulated industry median PEG Ratio is 1.72. A2A SpA's value of 0.54 is 68.6% below this industry median. Based on the distribution chart, A2A SpA ranks #50 out of 299 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers. Overall, A2A SpA has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does A2A SpA's PEG Ratio compare to SRE?
According to the Utilities - Regulated industry distribution chart, A2A SpA ranks #50 out of 299 companies for PEG Ratio. This places A2A SpA in the top 17% of its industry — outperforming the majority of peers. The industry median PEG Ratio is 1.72. A2A SpA's value of 0.54 is 68.6% below this benchmark. Historically, A2A SpA's own PEG Ratio has ranged from 0.47 to 7.73 over the past decade. While the company's 10-year median is 0.68 vs. the industry median of 1.72, A2A SpA has consistently been below the industry average. 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 an Utilities - Regulated company?
The median PEG Ratio among Utilities - Regulated companies is 1.72, based on 299 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. A2A SpA's current PEG Ratio of 0.54 is 68.6% below the industry median. 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 A2A SpA and its competitors. For the Utilities - Regulated industry, the median PEG Ratio is 1.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. A2A SpA's current PEG Ratio is 0.54, which is 21% below median its own 10-year median of 0.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is A2A SpA stock overvalued right now?
Based on GuruFocus' analysis, A2A SpA (CHIX:A2AM) is currently considered Fairly Valued. The stock's GF Value™ is €2.38, compared to a current price of €2.27 — trading 4.8% below its estimated fair value. The current PEG Ratio is 0.54, which is 21% below median its 10-year median of 0.68 and 68.6% below the Utilities - Regulated industry median of 1.72. A2A SpA's overall GF Score™ is 81/100 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 A2A SpA (CHIX:A2AM), the current PEG Ratio is 0.54 as of Jun. 30, 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 A2A SpA (CHIX:A2AM) Overvalued in 2026?
Based on GuruFocus' analysis, A2A SpA stock appears to be undervalued.
The current stock price of €2.27 is trading 4.8% below its estimated GF Value™ of €2.38.
GuruFocus considers A2A SpA to be Fairly Valued.
Key valuation signals for CHIX:A2AM:
PEG Ratio: 0.54 (21% below median its 10-year median of 0.68)
GF Value™: €2.38 vs. price of €2.27 (4.8% below fair value)
Industry Position: 68.6% below the Utilities - Regulated median (#50 of 299)
No single metric tells the full story. See the CHIX:A2AM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
A2A SpA together with its subsidiaries is engaged in the production, sale, and distribution of electricity; sale and distribution of gas; production, distribution, and sale of heat through district heating networks, technical consultancy relating to energy efficiency certificates, waste management (from collection and sweeping to disposal) and the construction and management of integrated waste disposal plants and systems, also making these available for other operators, and integrated water cycle management.
81GF Score
Get the complete analysis for CHIX:A2AM
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CHIX:A2AM has been successfully added to your 
