Buzzi SpA (MIL:BZU) Effective Interest Rate on Debt %: 6.41% (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MIL:BZU Buzzi SpA MIL:BZU
85 GF Score
Price €41.06
GF Value €39.84
Valuation Fairly Valued
View Full Analysis

What is Buzzi SpA Effective Interest Rate on Debt %?

Buzzi SpA MIL:BZU -0.41% 85 Effective Interest Rate on Debt % is 6.41% as of Dec. 2025. GuruFocus rates MIL:BZU with a GF Score™ of 85/100 and a GF Value™ of €39.84 (Fairly Valued).

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. Buzzi SpA's annualized positive value of Interest Expense for the quarter that ended in Dec. 2025 was €33 Mil. Buzzi SpA's average total debt for the quarter that ended in Dec. 2025 was €521 Mil. Therefore, Buzzi SpA's annualized Effective Interest Rate on Debt % for the quarter that ended in Dec. 2025 was 6.41%.


Buzzi SpA  (MIL:BZU) Effective Interest Rate on Debt % Explanation

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


Buzzi SpA Effective Interest Rate on Debt % Related Terms


Buzzi SpA Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Buzzi SpA'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.

Buzzi SpA Effective Interest Rate on Debt % Chart

Buzzi SpA 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 3.30 3.49 5.50 7.56 7.99

Buzzi SpA 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 7.34 6.85 6.71 8.33 6.41

MIL:BZU vs CRH, VMC, MLM: Effective Interest Rate on Debt % Comparison

For the Building Materials subindustry, Buzzi SpA'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.


Buzzi SpA Effective Interest Rate on Debt % vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, Buzzi SpA's Effective Interest Rate on Debt % distribution charts can be found below:

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


MIL:BZU
85GF Score
Buzzi SpA MIL:BZU
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Buzzi SpA Effective Interest Rate on Debt % Calculation

Buzzi SpA'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  *  -41.877/( (607.565+441.038)/ 2 )
=-1  *  -41.877/524.3015
=7.99 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=383.593 + 223.972
=607.565

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=369.24 + 71.798
=441.038

Buzzi SpA'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  *  -33.404/( (601.579+441.038)/ 2 )
=-1  *  -33.404/521.3085
=6.41 %

where

Total Debt  (Q: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=385.473 + 216.106
=601.579

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=369.24 + 71.798
=441.038

* 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 6.41% mean?
Buzzi SpA (MIL:BZU) has a Effective Interest Rate on Debt % of 6.41% as of Dec. 2025. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Buzzi SpA and its competitors.
Is Buzzi SpA's Effective Interest Rate on Debt % too high?
Buzzi SpA's current Effective Interest Rate on Debt % is 6.41%. Overall, Buzzi SpA has a GF Score™ of 85/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Buzzi SpA's Effective Interest Rate on Debt % compare to CRH and VMC?
Buzzi SpA's Effective Interest Rate on Debt % of 6.41% can be compared against companies in the Building Materials 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 Building Materials company?
A good Effective Interest Rate on Debt % depends on the Building Materials 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 Buzzi SpA and its competitors. Buzzi SpA's current Effective Interest Rate on Debt % is 6.41%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Buzzi SpA stock overvalued right now?
Based on GuruFocus' analysis, Buzzi SpA (MIL:BZU) is currently considered Fairly Valued. The stock's GF Value™ is €39.84, compared to a current price of €41.06 — trading 3.1% above its estimated fair value. The current Effective Interest Rate on Debt % is 6.41%. Buzzi SpA's overall GF Score™ is 85/100. 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 Buzzi SpA (MIL:BZU), the current Effective Interest Rate on Debt % is 6.41% 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 Buzzi SpA (MIL:BZU) Overvalued in 2026?

Based on GuruFocus' analysis, Buzzi SpA stock appears to be overvalued. The current stock price of €41.06 is trading 3.1% above its estimated GF Value™ of €39.84. GuruFocus considers Buzzi SpA to be Fairly Valued.

Key valuation signals for MIL:BZU:

  • Effective Interest Rate on Debt %: 6.41%
  • GF Value™: €39.84 vs. price of €41.06 (3.1% above fair value)
  • GF Score™: 85/100

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


Buzzi SpA Business Description

Address Via Luigi Buzzi, 6, Casale Monferrato, ITA, 15033
Buzzi SpA manufactures, distribute and sell cement, ready-mix concrete and aggregates. The company has geographical segments: Italy; Central Europe; Eastern Europe; and United States of America. It derives maximum revenue from United States of America.
85GF Score

Get the complete analysis for MIL:BZU

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

€41.06
Price
€39.84
GF Value