Construcciones y Auxiliar de Ferrocarriles (FRA:AXF1) Net Margin %: 3.16% (As of Dec. 2025) — 32% Above Median


FRA:AXF1 Construcciones y Auxiliar de Ferrocarriles SA FRA:AXF1
95 GF Score
Price €62.30
GF Value €42.20
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Construcciones y Auxiliar de Ferrocarriles Net Margin %?

Construcciones y Auxiliar de Ferrocarriles FRA:AXF1 +2.81% 95 Net Margin % is 3.16% as of Dec. 2025, which is 32% above its 10-year median of 2.39. GuruFocus rates FRA:AXF1 with a GF Score™ of 95/100 and a GF Value™ of €42.20 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,008 Transportation companies, Construcciones y Auxiliar de Ferrocarriles ranks worse than 60.62% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Construcciones y Auxiliar de Ferrocarriles's Net Income for the six months ended in Dec. 2025 was €73 Mil. Construcciones y Auxiliar de Ferrocarriles's Revenue for the six months ended in Dec. 2025 was €2,313 Mil. Therefore, Construcciones y Auxiliar de Ferrocarriles's net margin for the quarter that ended in Dec. 2025 was 3.16%.

The historical rank and industry rank for Construcciones y Auxiliar de Ferrocarriles's Net Margin % or its related term are showing as below:

FRA:AXF1' s Net Margin % Range Over the Past 10 Years
Min: 0.33   Med: 2.39   Max: 3.26
Current: 3.26


FRA:AXF1's Net Margin % is ranked worse than
60.62% of 1008 companies
in the Transportation industry
Industry Median: 4.98 vs FRA:AXF1: 3.26

Construcciones y Auxiliar de Ferrocarriles  (FRA:AXF1) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


Construcciones y Auxiliar de Ferrocarriles Net Margin % Related Terms


Construcciones y Auxiliar de Ferrocarriles Net Margin % Historical Data

* Premium members only.

The historical data trend for Construcciones y Auxiliar de Ferrocarriles's Net 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.

Construcciones y Auxiliar de Ferrocarriles Net Margin % Chart

Construcciones y Auxiliar de Ferrocarriles Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.92 1.65 2.33 2.45 3.26

Construcciones y Auxiliar de Ferrocarriles Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Net Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.81 2.51 2.40 3.36 3.16

FRA:AXF1 vs UNP, CSX, NSC: Net Margin % Comparison

For the Railroads subindustry, Construcciones y Auxiliar de Ferrocarriles's Net Margin %, along with its competitors' market caps and Net 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.


Construcciones y Auxiliar de Ferrocarriles Net Margin % vs Transportation Industry

For the Transportation industry and Industrials sector, Construcciones y Auxiliar de Ferrocarriles's Net Margin % distribution charts can be found below:

* The bar in red indicates where Construcciones y Auxiliar de Ferrocarriles's Net Margin % falls into.


FRA:AXF1
95GF Score
Construcciones y Auxiliar de Ferrocarriles SA FRA:AXF1
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Construcciones y Auxiliar de Ferrocarriles Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Construcciones y Auxiliar de Ferrocarriles's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=146.259/4486.534
=3.26 %

Construcciones y Auxiliar de Ferrocarriles's Net Margin for the quarter that ended in Dec. 2025 is calculated as

Net Margin=Net Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=73.195/2312.898
=3.16 %

* 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.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of 3.16% mean?
Construcciones y Auxiliar de Ferrocarriles (FRA:AXF1) has a Net Margin % of 3.16% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Construcciones y Auxiliar de Ferrocarriles and its competitors. This is 32% above median its historical median of 2.39. Over the past decade, Construcciones y Auxiliar de Ferrocarriles' Net Margin % has ranged from 0.33 to 3.26. According to the industry distribution chart, Construcciones y Auxiliar de Ferrocarriles ranks #611 out of 1008 companies in the Transportation industry, placing it in the top 60.6%.
Is Construcciones y Auxiliar de Ferrocarriles' Net Margin % too high?
Construcciones y Auxiliar de Ferrocarriles' current Net Margin % of 3.16% is 32% above median its 10-year median of 2.39. Over the past 10 years, this metric has ranged from a low of 0.33 to a high of 3.26. The Transportation industry median Net Margin % is 4.98. Construcciones y Auxiliar de Ferrocarriles' value of 3.16% is 36.5% below this industry median. Based on the distribution chart, Construcciones y Auxiliar de Ferrocarriles ranks #611 out of 1008 companies in the Transportation industry, which is below the industry midpoint. Overall, Construcciones y Auxiliar de Ferrocarriles has a GF Score™ of 95/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Construcciones y Auxiliar de Ferrocarriles' Net Margin % compare to UNP and CSX?
According to the Transportation industry distribution chart, Construcciones y Auxiliar de Ferrocarriles ranks #611 out of 1008 companies for Net Margin %. This places Construcciones y Auxiliar de Ferrocarriles in the lower half of its industry. The industry median Net Margin % is 4.98. Construcciones y Auxiliar de Ferrocarriles' value of 3.16% is 36.5% below this benchmark. Historically, Construcciones y Auxiliar de Ferrocarriles' own Net Margin % has ranged from 0.33 to 3.26 over the past decade. While the company's 10-year median is 2.39 vs. the industry median of 4.98, Construcciones y Auxiliar de Ferrocarriles 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 Net Margin % for a Transportation company?
The median Net Margin % among Transportation companies is 4.98, based on 1,008 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Construcciones y Auxiliar de Ferrocarriles's current Net Margin % of 3.16% is 36.5% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Construcciones y Auxiliar de Ferrocarriles and its competitors. For the Transportation industry, the median Net Margin % is 4.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Construcciones y Auxiliar de Ferrocarriles's current Net Margin % is 3.16%, which is 32% above median its own 10-year median of 2.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Construcciones y Auxiliar de Ferrocarriles stock overvalued right now?
Based on GuruFocus' analysis, Construcciones y Auxiliar de Ferrocarriles (FRA:AXF1) is currently considered Significantly Overvalued. The stock's GF Value™ is €42.20, compared to a current price of €62.30 — trading 47.6% above its estimated fair value. The current Net Margin % is 3.16%, which is 32% above median its 10-year median of 2.39 and 36.5% below the Transportation industry median of 4.98. Construcciones y Auxiliar de Ferrocarriles' overall GF Score™ is 95/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Construcciones y Auxiliar de Ferrocarriles (FRA:AXF1), the current Net Margin % is 3.16% as of Dec. 2025. 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 Construcciones y Auxiliar de Ferrocarriles (FRA:AXF1) Overvalued in 2026?

Based on GuruFocus' analysis, Construcciones y Auxiliar de Ferrocarriles stock appears to be overvalued. The current stock price of €62.30 is trading 47.6% above its estimated GF Value™ of €42.20. GuruFocus considers Construcciones y Auxiliar de Ferrocarriles to be Significantly Overvalued.

Key valuation signals for FRA:AXF1:

  • Net Margin %: 3.16% (32% above median its 10-year median of 2.39)
  • GF Value™: €42.20 vs. price of €62.30 (47.6% above fair value)
  • GF Score™: 95/100 with 4 warning signs
  • Industry Position: 36.5% below the Transportation median (#611 of 1008)

No single metric tells the full story. See the FRA:AXF1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Construcciones y Auxiliar de Ferrocarriles Business Description

Address Jose Miguel Iturrioz, 26, Guipuzcoa, Beasain, ESP, 20200
Construcciones y Auxiliar de Ferrocarriles SA is a Spain-based company that offers comprehensive railway solutions. The company's train-related products comprise high-speed rolling stock, wheelsets, traction and communication systems, signaling systems, and related services including vehicle maintenance, vehicle upgrading and refurbishment, and aftersales technical supports. In addition to supplying train-related products, the company also helps customers conduct viability studies, civil work, electrification projects, and system operation. The company operates under concession or turnkey models. Construcciones y Auxiliar de Ferrocarriles has a global presence, with Europe and Brazil being the two largest markets.
95GF Score

Get the complete analysis for FRA:AXF1

Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€62.30
Price
€42.20
GF Value