Sonetel AB (OSTO:SONE) Effective Interest Rate on Debt %: 10.60% (As of Mar. 2026)

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OSTO:SONE Sonetel AB OSTO:SONE
42 GF Score
Price kr5.80
GF Value kr2.95
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Sonetel AB Effective Interest Rate on Debt %?

Sonetel AB OSTO:SONE 42 Effective Interest Rate on Debt % is 10.60% as of Mar. 2026. GuruFocus rates OSTO:SONE with a GF Score™ of 42/100 and a GF Value™ of kr2.95 (Significantly Overvalued). The stock has 3 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. Sonetel AB's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was kr0.86 Mil. Sonetel AB's average total debt for the quarter that ended in Mar. 2026 was kr8.12 Mil. Therefore, Sonetel AB's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 10.60%.


Sonetel AB  (OSTO:SONE) Effective Interest Rate on Debt % Explanation

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


Sonetel AB Effective Interest Rate on Debt % Related Terms


Sonetel AB Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Sonetel AB'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.

Sonetel AB Effective Interest Rate on Debt % Chart

Sonetel AB Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 12.91 13.86 19.21 23.97 17.13

Sonetel AB Quarterly Data
Mar19 Jun19 Sep19 Dec19 Mar20 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Sep24 Dec24 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 13.65 0.00 13.82 12.79 10.60

OSTO:SONE vs MSFT, ORCL, PLTR: Effective Interest Rate on Debt % Comparison

For the Software - Infrastructure subindustry, Sonetel AB'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.


Sonetel AB Effective Interest Rate on Debt % vs Software Industry

For the Software industry and Technology sector, Sonetel AB's Effective Interest Rate on Debt % distribution charts can be found below:

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


OSTO:SONE
42GF Score
Sonetel AB OSTO:SONE
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sonetel AB Effective Interest Rate on Debt % Calculation

Sonetel AB's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Jun. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Jun. 2024 )+Total Debt  (A: Jun. 2025 ))/ count )
=-1  *  -1.262/( (7.659+7.072)/ 2 )
=-1  *  -1.262/7.3655
=17.13 %

where

Total Debt  (A: Jun. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=3.737 + 3.922
=7.659

Total Debt  (A: Jun. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=4.681 + 2.391
=7.072

Sonetel AB'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  *  -0.86/( (0+8.115)/ 1 )
=-1  *  -0.86/8.115
=10.60 %

where

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=5.234 + 2.881
=8.115

* 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 10.60% mean?
Sonetel AB (OSTO:SONE) has a Effective Interest Rate on Debt % of 10.60% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Sonetel AB and its competitors.
Is Sonetel AB's Effective Interest Rate on Debt % too high?
Sonetel AB's current Effective Interest Rate on Debt % is 10.60%. Overall, Sonetel AB has a GF Score™ of 42/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sonetel AB's Effective Interest Rate on Debt % compare to MSFT and ORCL?
Sonetel AB's Effective Interest Rate on Debt % of 10.60% can be compared against companies in the Software 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 Software company?
A good Effective Interest Rate on Debt % depends on the Software 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 Sonetel AB and its competitors. Sonetel AB's current Effective Interest Rate on Debt % is 10.60%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonetel AB stock overvalued right now?
Based on GuruFocus' analysis, Sonetel AB (OSTO:SONE) is currently considered Significantly Overvalued. The stock's GF Value™ is kr2.95, compared to a current price of kr5.80 — trading 96.6% above its estimated fair value. The current Effective Interest Rate on Debt % is 10.60%. Sonetel AB's overall GF Score™ is 42/100 with 3 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 Sonetel AB (OSTO:SONE), the current Effective Interest Rate on Debt % is 10.60% 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 Sonetel AB (OSTO:SONE) Overvalued in 2026?

Based on GuruFocus' analysis, Sonetel AB stock appears to be overvalued. The current stock price of kr5.80 is trading 96.6% above its estimated GF Value™ of kr2.95. GuruFocus considers Sonetel AB to be Significantly Overvalued.

Key valuation signals for OSTO:SONE:

  • Effective Interest Rate on Debt %: 10.60%
  • GF Value™: kr2.95 vs. price of kr5.80 (96.6% above fair value)
  • GF Score™: 42/100 with 3 warning signs

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


Sonetel AB Business Description

Address Stureplan 6, 4tr, Stockholm, SWE, 114 35
Sonetel AB offers local international phone numbers with globalized call forwarding to small businesses. The company is SaaS that offers virtual phone numbers, local phone numbers with additional services based on Artificial Intelligence. It provides globalized telephone service for international entrepreneurs. The company has data centers in the USA and the Netherlands.
42GF Score

Get the complete analysis for OSTO:SONE

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

kr5.80
Price
kr2.95
GF Value