Constellium SEFRA:3OK -3.05%74 PEG Ratio is 2.06 as of Jul. 05, 2026, which is 34% below its 10-year median of 3.10. GuruFocus rates FRA:3OK with a GF Score™ of 74/100 and a GF Value™ of €17.39 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 315 Metals & Mining companies, Constellium SE ranks worse than 62.86% on this metric.
* 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 Constellium SE's PEG Ratio or its related term are showing as below:
FRA:3OK'
s PEG Ratio Range Over the Past 10 Years
Min: 0.8 Med: 3.1 Max: 17.64
Current: 2.05
During the past 13 years, Constellium SE's highest PEG Ratio was 17.64. The lowest was 0.80. And the median was 3.10.
FRA:3OK's PEG Ratio is ranked worse than 62.86% of 315
companies
in the Metals & Mining industry
Industry Median: 1.23
vs FRA:3OK: 2.05
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Constellium SE (FRA:3OK) 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.
Constellium SE PEG Ratio Related Terms
Constellium SE PEG Ratio Historical Data
* Premium members only.
The historical data trend for Constellium SE'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 Aluminum subindustry, Constellium SE'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.
Constellium SE PEG Ratio vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Constellium SE's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Constellium SE'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.
Constellium SE (FRA:3OK) has a PEG Ratio of 2.06 as of Jul. 05, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Constellium SE and its competitors. This is 34% below median its historical median of 3.10. Over the past decade, Constellium SE's PEG Ratio has ranged from 0.80 to 17.64. According to the industry distribution chart, Constellium SE ranks #198 out of 315 companies in the Metals & Mining industry, placing it in the top 62.9%.
Is Constellium SE's PEG Ratio too high?
Constellium SE's current PEG Ratio of 2.06 is 34% below median its 10-year median of 3.10. Over the past 10 years, this metric has ranged from a low of 0.80 to a high of 17.64. The Metals & Mining industry median PEG Ratio is 1.23. Constellium SE's value of 2.06 is 67.5% above this industry median. Based on the distribution chart, Constellium SE ranks #198 out of 315 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Constellium SE has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Constellium SE's PEG Ratio compare to CENX and KALU?
According to the Metals & Mining industry distribution chart, Constellium SE ranks #198 out of 315 companies for PEG Ratio. This places Constellium SE in the lower half of its industry. The industry median PEG Ratio is 1.23. Constellium SE's value of 2.06 is 67.5% above this benchmark. Historically, Constellium SE's own PEG Ratio has ranged from 0.80 to 17.64 over the past decade. While the company's 10-year median is 3.10 vs. the industry median of 1.23, Constellium SE 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 PEG Ratio for a Metals & Mining company?
The median PEG Ratio among Metals & Mining companies is 1.23, based on 315 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. Constellium SE's current PEG Ratio of 2.06 is 67.5% 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 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 Constellium SE and its competitors. For the Metals & Mining industry, the median PEG Ratio is 1.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Constellium SE's current PEG Ratio is 2.06, which is 34% below median its own 10-year median of 3.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Constellium SE stock overvalued right now?
Based on GuruFocus' analysis, Constellium SE (FRA:3OK) is currently considered Significantly Overvalued. The stock's GF Value™ is €17.39, compared to a current price of €25.40 — trading 46.1% above its estimated fair value. The current PEG Ratio is 2.06, which is 34% below median its 10-year median of 3.10 and 67.5% above the Metals & Mining industry median of 1.23. Constellium SE's overall GF Score™ is 74/100 with 1 warning sign 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 Constellium SE (FRA:3OK), the current PEG Ratio is 2.06 as of Jul. 05, 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 Constellium SE (FRA:3OK) Overvalued in 2026?
Based on GuruFocus' analysis, Constellium SE stock appears to be overvalued.
The current stock price of €25.40 is trading 46.1% above its estimated GF Value™ of €17.39.
GuruFocus considers Constellium SE to be Significantly Overvalued.
Key valuation signals for FRA:3OK:
PEG Ratio: 2.06 (34% below median its 10-year median of 3.10)
GF Value™: €17.39 vs. price of €25.40 (46.1% above fair value)
Industry Position: 67.5% above the Metals & Mining median (#198 of 315)
No single metric tells the full story. See the FRA:3OK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Constellium SE is engaged in the development, manufacture and sale of a broad range of high value-added specialty rolled and extruded aluminum products to the aerospace, space, defense, packaging, automotive, commercial transportation and general industrial end-markets. Its business model is to add value by converting aluminum into semi-fabricated and, in some instances, fully-fabricated alloyed aluminum products that meet stringent and performance-critical requirements from customers. It operates through three segments: Aerospace & Transportation Operating Segment, Packaging & Automotive Rolled Products Operating Segment, and Automotive Structures & Industry Operating Segment. It serves Aerospace, Packaging and Automotive and operates in the United States, France, Germany and others.
74GF Score
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