Sigma Lithium (FRA:M0N) Effective Interest Rate on Debt %: 11.47% (As of Mar. 2026)

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FRA:M0N Sigma Lithium Corp FRA:M0N
15 GF Score
Price €8.47
Valuation Modestly Overvalued
! 4 Warning Signs
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What is Sigma Lithium Effective Interest Rate on Debt %?

Sigma Lithium FRA:M0N -1.40% 15 Effective Interest Rate on Debt % is 11.47% as of Mar. 2026. GuruFocus rates FRA:M0N with a GF Score™ of 15/100 (Modestly Overvalued). The stock has 4 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. Sigma Lithium's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was €13.81 Mil. Sigma Lithium's average total debt for the quarter that ended in Mar. 2026 was €120.40 Mil. Therefore, Sigma Lithium's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 11.47%.


Sigma Lithium  (FRA:M0N) Effective Interest Rate on Debt % Explanation

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


Sigma Lithium Effective Interest Rate on Debt % Related Terms


Sigma Lithium Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Sigma Lithium'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.

Sigma Lithium Effective Interest Rate on Debt % Chart

Sigma Lithium Annual Data
Trend Oct16 Oct17 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 6.59 0.78 14.22 14.90 13.30

Sigma Lithium Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 11.43 11.51 14.39 15.99 11.47

Sigma Lithium Effective Interest Rate on Debt % Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Sigma Lithium'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.


Sigma Lithium Effective Interest Rate on Debt % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Sigma Lithium's Effective Interest Rate on Debt % distribution charts can be found below:

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


FRA:M0N
15GF Score
Sigma Lithium Corp FRA:M0N
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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Sigma Lithium Effective Interest Rate on Debt % Calculation

Sigma Lithium'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  *  -19.366/( (168.831+122.407)/ 2 )
=-1  *  -19.366/145.619
=13.30 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=108.333 + 60.498
=168.831

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=12.627 + 109.78
=122.407

Sigma Lithium's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -13.808/( (122.407+118.395)/ 2 )
=-1  *  -13.808/120.401
=11.47 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=12.627 + 109.78
=122.407

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=13.085 + 105.31
=118.395

* 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 four times the quarterly (Mar. 2026) 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 11.47% mean?
Sigma Lithium (FRA:M0N) has a Effective Interest Rate on Debt % of 11.47% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Sigma Lithium and its competitors.
Is Sigma Lithium's Effective Interest Rate on Debt % too high?
Sigma Lithium's current Effective Interest Rate on Debt % is 11.47%. Overall, Sigma Lithium has a GF Score™ of 15/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sigma Lithium's Effective Interest Rate on Debt % compare to competitors?
Sigma Lithium's Effective Interest Rate on Debt % of 11.47% can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Effective Interest Rate on Debt % depends on the Metals & Mining 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 Sigma Lithium and its competitors. Sigma Lithium's current Effective Interest Rate on Debt % is 11.47%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sigma Lithium stock overvalued right now?
Based on GuruFocus' analysis, Sigma Lithium (FRA:M0N) is currently considered Modestly Overvalued. The current Effective Interest Rate on Debt % is 11.47%. Sigma Lithium's overall GF Score™ is 15/100 with 4 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 Sigma Lithium (FRA:M0N), the current Effective Interest Rate on Debt % is 11.47% 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.

Sigma Lithium Business Description

Address 181, Bay Street, Suite 4400, Toronto, ON, CAN, M5J 2T3
Sigma Lithium Corp together with its direct and indirect subsidiaries, is a commercial producer of lithium concentrate. It holds full interest in four mineral properties: Grota do Cirilo, Sao Jose, Santa Clara, and Genipapo, located in the municipalities of Aracuai and Itinga, in the Vale do Jequitinhonha region in the State of Minas Gerais, Brazil. Geographically, the company operates in Switzerland; United Arab Emirates; Singapore; and Republic of Korea, of which it derives maximum revenue from Switzerland.
15GF 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.

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