Iren SpAIRDEF -20.91%76 FCF Margin % is 3.76% as of Mar. 2026, which is 8% below its 10-year median of 4.10. GuruFocus rates IRDEF with a GF Score™ of 76/100 and a GF Value™ of $2.23. The stock has 4 warning signs investors should review. Among 499 Utilities - Regulated companies, Iren SpA ranks worse than 55.31% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Iren SpA's Free Cash Flow for the
three
months ended in Mar. 2026 was $77 Mil. Iren SpA's Revenue for the
three
months ended in Mar. 2026 was $2,054 Mil. Therefore, Iren SpA's FCF Margin % for the quarter that ended in Mar. 2026 was 3.76%.
The historical rank and industry rank for Iren SpA's FCF Margin % or its related term are showing as below:
IRDEF'
s FCF Margin % Range Over the Past 10 Years
Min: -2.93 Med: 4.1 Max: 10.52
Current: 0.76
During the past 13 years, the highest FCF Margin % of Iren SpA was 10.52%. The lowest was -2.93%. And the median was 4.10%.
IRDEF's FCF Margin % is ranked worse than 55.31% of 499
companies
in the Utilities - Regulated industry
Industry Median: 2.36
vs IRDEF: 0.76
Iren SpA FCF Margin % Related Terms
Iren SpA FCF Margin % Historical Data
* Premium members only.
The historical data trend for Iren SpA's FCF Margin % 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, Iren SpA's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.
Iren SpA FCF Margin % vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Iren SpA's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Iren SpA's FCF Margin % 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.
Iren SpA (IRDEF) has a FCF Margin % of 3.76% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Iren SpA and its competitors. This is near median its historical median of 4.10. According to the industry distribution chart, Iren SpA ranks #276 out of 499 companies in the Utilities - Regulated industry, placing it in the top 55.3%.
Is Iren SpA's FCF Margin % too high?
Iren SpA's current FCF Margin % of 3.76% is near median its 10-year median of 4.10. The Utilities - Regulated industry median FCF Margin % is 2.36. Iren SpA's value of 3.76% is 59.3% above this industry median. Based on the distribution chart, Iren SpA ranks #276 out of 499 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Iren SpA has a GF Score™ of 76/100, reflecting its overall financial health beyond just this single metric.
How does Iren SpA's FCF Margin % compare to SRE?
According to the Utilities - Regulated industry distribution chart, Iren SpA ranks #276 out of 499 companies for FCF Margin %. This places Iren SpA in the lower half of its industry. The industry median FCF Margin % is 2.36. Iren SpA's value of 3.76% is 59.3% above this benchmark. While the company's 10-year median is 4.10 vs. the industry median of 2.36, Iren SpA has consistently been above 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 FCF Margin % for an Utilities - Regulated company?
The median FCF Margin % among Utilities - Regulated companies is 2.36, based on 499 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Iren SpA's current FCF Margin % of 3.76% is 59.3% above 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Iren SpA and its competitors. For the Utilities - Regulated industry, the median FCF Margin % is 2.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Iren SpA's current FCF Margin % is 3.76%, which is near median its own 10-year median of 4.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Iren SpA stock overvalued right now?
Iren SpA (IRDEF) has a current FCF Margin % of 3.76%. The stock's GF Value™ is $2.23, compared to a current price of $2.61 — trading 17% above its estimated fair value. The current FCF Margin % is 3.76%, which is near median its 10-year median of 4.10 and 59.3% above the Utilities - Regulated industry median of 2.36. Iren SpA's overall GF Score™ is 76/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Iren SpA (IRDEF), the current FCF Margin % is 3.76% as of Mar. 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 Iren SpA (IRDEF) Overvalued in 2026?
Based on GuruFocus' analysis, Iren SpA stock appears to be overvalued.
The current stock price of $2.61 is trading 17% above its estimated GF Value™ of $2.23.
Key valuation signals for IRDEF:
FCF Margin %: 3.76% (near median its 10-year median of 4.10)
GF Value™: $2.23 vs. price of $2.61 (17% above fair value)
Industry Position: 59.3% above the Utilities - Regulated median (#276 of 499)
No single metric tells the full story. See the IRDEF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Iren SpA is a multi-service Italian utilities holding company that produces and distributes electricity and natural gas. It also provides district heating, water, and environmental services. Iren has five operating companies that include Iren Acqua Gas, Iren Energia (electricity and thermal production), Iren Mercato (sale of electricity, gas, and district heating), Iren Emilia (gas distribution), and Iren Ambiente (environmental services). The company primarily uses hydroelectric, cogeneration, and wind power as energy sources. The majority of revenue is derived from the distribution and sale of electricity and natural gas products and services.
76GF Score
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