Constellium SEFRA:3OK -1.41%71 OCF Margin % is 2.97% as of Mar. 2026, which is 39% below its 10-year median of 4.90. GuruFocus rates FRA:3OK with a GF Score™ of 71/100 and a GF Value™ of €16.91 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 846 Metals & Mining companies, Constellium SE ranks better than 52.36% on this metric.
The historical rank and industry rank for Constellium SE's OCF Margin % or its related term are showing as below:
FRA:3OK'
s OCF Margin % Range Over the Past 10 Years
Min: 1.16 Med: 4.9 Max: 9.15
Current: 5.63
During the past 13 years, the highest OCF Margin % of Constellium SE was 9.15%. The lowest was 1.16%. And the median was 4.90%.
FRA:3OK's OCF Margin % is ranked better than 52.36% of 846
companies
in the Metals & Mining industry
Industry Median: 4.465
vs FRA:3OK: 5.63
Constellium SE OCF Margin % Related Terms
Constellium SE OCF Margin % Historical Data
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The historical data trend for Constellium SE's OCF 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.
FRA:3OK vs KALU, CENX, AA: OCF Margin % Comparison
For the Aluminum subindustry, Constellium SE's OCF Margin %, along with its competitors' market caps and OCF 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.
Constellium SE OCF Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Constellium SE's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Constellium SE's OCF 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.
Constellium SE (FRA:3OK) has a OCF Margin % of 2.97% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Constellium SE and its competitors. This is 39% below median its historical median of 4.90. Over the past decade, Constellium SE's OCF Margin % has ranged from 1.16 to 9.15. According to the industry distribution chart, Constellium SE ranks #403 out of 846 companies in the Metals & Mining industry, placing it in the top 47.6%.
Is Constellium SE's OCF Margin % too high?
Constellium SE's current OCF Margin % of 2.97% is 39% below median its 10-year median of 4.90. Over the past 10 years, this metric has ranged from a low of 1.16 to a high of 9.15. The Metals & Mining industry median OCF Margin % is 4.47. Constellium SE's value of 2.97% is 33.5% below this industry median. Based on the distribution chart, Constellium SE ranks #403 out of 846 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, Constellium SE has a GF Score™ of 71/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Constellium SE's OCF Margin % compare to KALU and CENX?
According to the Metals & Mining industry distribution chart, Constellium SE ranks #403 out of 846 companies for OCF Margin %. This puts Constellium SE in the upper half of its industry. The industry median OCF Margin % is 4.47. Constellium SE's value of 2.97% is 33.5% below this benchmark. Historically, Constellium SE's own OCF Margin % has ranged from 1.16 to 9.15 over the past decade. While the company's 10-year median is 4.90 vs. the industry median of 4.47, Constellium SE 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 OCF Margin % for a Metals & Mining company?
The median OCF Margin % among Metals & Mining companies is 4.47, based on 846 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Constellium SE's current OCF Margin % of 2.97% is 33.5% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Constellium SE and its competitors. For the Metals & Mining industry, the median OCF Margin % is 4.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Constellium SE's current OCF Margin % is 2.97%, which is 39% below median its own 10-year median of 4.90. 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 €16.91, compared to a current price of €28.00 — trading 65.6% above its estimated fair value. The current OCF Margin % is 2.97%, which is 39% below median its 10-year median of 4.90 and 33.5% below the Metals & Mining industry median of 4.47. Constellium SE's overall GF Score™ is 71/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Constellium SE (FRA:3OK), the current OCF Margin % is 2.97% 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 Constellium SE (FRA:3OK) Overvalued in 2026?
Based on GuruFocus' analysis, Constellium SE stock appears to be overvalued.
The current stock price of €28.00 is trading 65.6% above its estimated GF Value™ of €16.91.
GuruFocus considers Constellium SE to be Significantly Overvalued.
Key valuation signals for FRA:3OK:
OCF Margin %: 2.97% (39% below median its 10-year median of 4.90)
GF Value™: €16.91 vs. price of €28.00 (65.6% above fair value)
Industry Position: 33.5% below the Metals & Mining median (#403 of 846)
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.
71GF Score
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