Duro Felguera (XMAD:MDF) Effective Interest Rate on Debt %: 13.76% (As of Dec. 2025)


XMAD:MDF Duro Felguera SA XMAD:MDF
9 GF Score
Price €0.20
GF Value €0.18
Valuation Modestly Overvalued
! 7 Warning Signs
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What is Duro Felguera Effective Interest Rate on Debt %?

Duro Felguera XMAD:MDF -4.52% 9 Effective Interest Rate on Debt % is 13.76% as of Dec. 2025. GuruFocus rates XMAD:MDF with a GF Score™ of 9/100 and a GF Value™ of €0.18 (Modestly Overvalued). The stock has 7 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Duro Felguera's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was €11.5 Mil. Duro Felguera's average total debt for the quarter that ended in Dec. 2025 was €83.6 Mil. Therefore, Duro Felguera's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 13.76%.


Duro Felguera  (XMAD:MDF) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Duro Felguera Effective Interest Rate on Debt % Related Terms


Duro Felguera Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Duro Felguera's Effective Interest Rate on Debt % 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.

Duro Felguera Effective Interest Rate on Debt % Chart

Duro Felguera Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.68 11.74 8.67 16.48 14.28

Duro Felguera Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Effective Interest Rate on Debt % 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 5.32 17.99 31.78 52.39 13.76

XMAD:MDF vs PWR, FIX, EME: Effective Interest Rate on Debt % Comparison

For the Engineering & Construction subindustry, Duro Felguera's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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.


Duro Felguera Effective Interest Rate on Debt % vs Construction Industry

For the Construction industry and Industrials sector, Duro Felguera's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Duro Felguera's Effective Interest Rate on Debt % falls into.


XMAD:MDF
9GF Score
Duro Felguera SA XMAD:MDF
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Duro Felguera Effective Interest Rate on Debt % Calculation

Duro Felguera's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -11.946/( (23.689+143.63)/ 2 )
=-1  *  -11.946/83.6595
=14.28 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=7.245 + 16.444
=23.689

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 143.63
=143.63

Duro Felguera's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Jun. 2025 )+Total Debt  (Q: Dec. 2025 ))/ count )
=-1  *  -11.502/( (23.606+143.63)/ 2 )
=-1  *  -11.502/83.618
=13.76 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 23.606
=23.606

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=0 + 143.63
=143.63

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is two times the semi-annual (Dec. 2025) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 13.76% mean?
Duro Felguera (XMAD:MDF) has a Effective Interest Rate on Debt % of 13.76% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Duro Felguera and its competitors.
Is Duro Felguera's Effective Interest Rate on Debt % too high?
Duro Felguera's current Effective Interest Rate on Debt % is 13.76%. Overall, Duro Felguera has a GF Score™ of 9/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Duro Felguera's Effective Interest Rate on Debt % compare to PWR and FIX?
Duro Felguera's Effective Interest Rate on Debt % of 13.76% can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Effective Interest Rate on Debt % for a Construction company?
A good Effective Interest Rate on Debt % depends on the Construction industry context. However, Effective Interest Rate on Debt % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Duro Felguera and its competitors. Duro Felguera's current Effective Interest Rate on Debt % is 13.76%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Duro Felguera stock overvalued right now?
Based on GuruFocus' analysis, Duro Felguera (XMAD:MDF) is currently considered Modestly Overvalued. The stock's GF Value™ is €0.18, compared to a current price of €0.20 — trading 11.4% above its estimated fair value. The current Effective Interest Rate on Debt % is 13.76%. Duro Felguera's overall GF Score™ is 9/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Duro Felguera (XMAD:MDF), the current Effective Interest Rate on Debt % is 13.76% 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 Duro Felguera (XMAD:MDF) Overvalued in 2026?

Based on GuruFocus' analysis, Duro Felguera stock appears to be overvalued. The current stock price of €0.20 is trading 11.4% above its estimated GF Value™ of €0.18. GuruFocus considers Duro Felguera to be Modestly Overvalued.

Key valuation signals for XMAD:MDF:

  • Effective Interest Rate on Debt %: 13.76%
  • GF Value™: €0.18 vs. price of €0.20 (11.4% above fair value)
  • GF Score™: 9/100 with 7 warning signs

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


Duro Felguera Business Description

Other Exchanges 0F7F:UKDF5B:Germany
Address Centro de Ingenieria, I+D+i y Calidad, Parque Cientifico Tecnologico, Calle Ada Byron 90, Gijon, Asturias, ESP, 33203
Duro Felguera SA is a Spain based company engaged in executing turnkey projects for the energy, industrial and oil and gas sectors. It supplies specialized services for industries and manufactures capital goods. The company is involved in carrying out integrated projects for the construction of power generation plants, mineral treatment and bulk-handling facilities, fuel storage plants and other facilities and installations for the oil and gas industry. In the services area, the organization specializes in the erection of energy and industrial facilities. The business segments of the group are Energy; Mining and Handling; Oil and Gas; Services; Manufacturing of capital goods; and Communications.
9GF Score

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Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€0.20
Price
€0.18
GF Value