Italgas SpAMIL:IG +1.36%76 PEG Ratio is 1.08 as of Jun. 29, 2026, which is 28% below its 10-year median of 1.49. GuruFocus rates MIL:IG with a GF Score™ of 76/100 and a GF Value™ of €8.19 (Modestly Overvalued). The stock has 9 warning signs investors should review. Among 299 Utilities - Regulated companies, Italgas SpA ranks better than 66.56% 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, Italgas SpA's PE Ratio without NRI is 13.08. Italgas SpA's 5-Year EBITDA growth rate is 12.10%. Therefore, Italgas SpA's PEG Ratio for today is 1.08.
* 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 Italgas SpA's PEG Ratio or its related term are showing as below:
MIL:IG'
s PEG Ratio Range Over the Past 10 Years
Min: 0.97 Med: 1.49 Max: 2.29
Current: 1.08
During the past 10 years, Italgas SpA's highest PEG Ratio was 2.29. The lowest was 0.97. And the median was 1.49.
MIL:IG's PEG Ratio is ranked better than 66.56% of 299
companies
in the Utilities - Regulated industry
Industry Median: 1.72
vs MIL:IG: 1.08
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Italgas SpA (MIL:IG) 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.
Italgas SpA PEG Ratio Related Terms
Italgas SpA PEG Ratio Historical Data
* Premium members only.
The historical data trend for Italgas 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 - Regulated Gas subindustry, Italgas 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.
Italgas SpA PEG Ratio vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Italgas SpA's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Italgas 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.
Italgas SpA (MIL:IG) has a PEG Ratio of 1.08 as of Jun. 29, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Italgas SpA and its competitors. This is 28% below median its historical median of 1.49. Over the past decade, Italgas SpA's PEG Ratio has ranged from 0.97 to 2.29. According to the industry distribution chart, Italgas SpA ranks #100 out of 299 companies in the Utilities - Regulated industry, placing it in the top 33.4%.
Is Italgas SpA's PEG Ratio too high?
Italgas SpA's current PEG Ratio of 1.08 is 28% below median its 10-year median of 1.49. Over the past 10 years, this metric has ranged from a low of 0.97 to a high of 2.29. The Utilities - Regulated industry median PEG Ratio is 1.72. Italgas SpA's value of 1.08 is 37.2% below this industry median. Based on the distribution chart, Italgas SpA ranks #100 out of 299 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, Italgas SpA has a GF Score™ of 76/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Italgas SpA's PEG Ratio compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, Italgas SpA ranks #100 out of 299 companies for PEG Ratio. This puts Italgas SpA in the upper half of its industry. The industry median PEG Ratio is 1.72. Italgas SpA's value of 1.08 is 37.2% below this benchmark. Historically, Italgas SpA's own PEG Ratio has ranged from 0.97 to 2.29 over the past decade. While the company's 10-year median is 1.49 vs. the industry median of 1.72, Italgas 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. Italgas SpA's current PEG Ratio of 1.08 is 37.2% 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 Italgas 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. Italgas SpA's current PEG Ratio is 1.08, which is 28% below median its own 10-year median of 1.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Italgas SpA stock overvalued right now?
Based on GuruFocus' analysis, Italgas SpA (MIL:IG) is currently considered Modestly Overvalued. The stock's GF Value™ is €8.19, compared to a current price of €10.47 — trading 27.8% above its estimated fair value. The current PEG Ratio is 1.08, which is 28% below median its 10-year median of 1.49 and 37.2% below the Utilities - Regulated industry median of 1.72. Italgas SpA's overall GF Score™ is 76/100 with 9 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 Italgas SpA (MIL:IG), the current PEG Ratio is 1.08 as of Jun. 29, 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 Italgas SpA (MIL:IG) Overvalued in 2026?
Based on GuruFocus' analysis, Italgas SpA stock appears to be overvalued.
The current stock price of €10.47 is trading 27.8% above its estimated GF Value™ of €8.19.
GuruFocus considers Italgas SpA to be Modestly Overvalued.
Key valuation signals for MIL:IG:
PEG Ratio: 1.08 (28% below median its 10-year median of 1.49)
GF Value™: €8.19 vs. price of €10.47 (27.8% above fair value)
Industry Position: 37.2% below the Utilities - Regulated median (#100 of 299)
No single metric tells the full story. See the MIL:IG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Italgas SpA is an Italy-based company engaged in the business of natural gas distribution. The distribution service consists of transporting gas through local pipeline networks, from points of delivery at the reduction and measurement stations interconnected with the transport networks up to the final delivery points to customers. In addition, the company is also engaged in metering activities, which consist of determining, gathering, making available, and archiving metering data on natural gas withdrawn over the distribution networks. It derives a majority of its revenue from natural gas distribution activity. The other activities of the company are the distribution and sale of water and providing technical, engineering, IT assistance, and other services.
76GF Score
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