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Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's
Operating Income
by its Interest Expense. Boule Diagnostics AB's
Operating Income
for the
three
months ended in Mar. 2026 was €-0.13 Mil. Boule Diagnostics AB's Interest Expense for the
three
months ended in Mar. 2026 was €-0.42 Mil.
did not have earnings to cover the interest expense.
The higher the ratio, the stronger the company's financial strength is.
The historical rank and industry rank for Boule Diagnostics AB's Interest Coverage or its related term are showing as below:
STU:8BD'
s Interest Coverage Range Over the Past 10 Years
Min: 1.54 Med: 11.54 Max: 215.5
Current: 1.54
STU:8BD's Interest Coverage is ranked worse than 91.85% of 466
companies
in the Medical Devices & Instruments industry
Industry Median: 16.05
vs STU:8BD: 1.54
Boule Diagnostics AB (STU:8BD) Interest Coverage Explanation
Ben Graham requires that a company has a minimum interest coverage of 5 with the companies he invested. If the interest coverage is less than 2, the company is burdened by debt. Any business slow or recession may drag the company into a situation where it cannot pay the interest on its debt.
Interest Coverage is an important factor when GuruFocus ranks a company's overage Financial Strength .
Boule Diagnostics AB Interest Coverage Related Terms
Boule Diagnostics AB Interest Coverage Historical Data
* Premium members only.
The historical data trend for Boule Diagnostics AB's Interest Coverage 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.
Note: For Interest Coverage, "No debt" indicates no long-term debt. An indication of "No Debt" does not necessarily mean that the company has no long-term debt obligations; it could be due to missing data in the quarterly or annual report. Use caution when interpreting this information.
STU:8BD vs ABT, SYK, MDT: Interest Coverage Comparison
For the Medical Devices subindustry, Boule Diagnostics AB's Interest Coverage, along with its competitors' market caps and Interest Coverage 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.
Boule Diagnostics AB Interest Coverage vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Boule Diagnostics AB's Interest Coverage distribution charts can be found below:
* The bar in red indicates where Boule Diagnostics AB's Interest Coverage falls into.
Boule Diagnostics AB Interest Coverage Calculation
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
Boule Diagnostics AB did not have earnings to cover the interest expense.
* 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.
What does a Interest Coverage of 0 (At Loss) mean?
Boule Diagnostics AB (STU:8BD) has a Interest Coverage of 0 (At Loss) as of Mar. 2026. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Boule Diagnostics AB and its competitors. Over the past decade, Boule Diagnostics AB's Interest Coverage has ranged from 1.54 to 215.50. According to the industry distribution chart, Boule Diagnostics AB ranks #428 out of 466 companies in the Medical Devices & Instruments industry, placing it in the top 91.8%.
Is Boule Diagnostics AB's Interest Coverage too high?
Boule Diagnostics AB's current Interest Coverage is 0 (At Loss). Over the past 10 years, this metric has ranged from a low of 1.54 to a high of 215.50. Based on the distribution chart, Boule Diagnostics AB ranks #428 out of 466 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Boule Diagnostics AB has a GF Score™ of 47/100, reflecting its overall financial health beyond just this single metric.
How does Boule Diagnostics AB's Interest Coverage compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Boule Diagnostics AB ranks #428 out of 466 companies for Interest Coverage. This places Boule Diagnostics AB in the lower half of its industry. The industry median Interest Coverage is 16.05. Historically, Boule Diagnostics AB's own Interest Coverage has ranged from 1.54 to 215.50 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Interest Coverage for a Medical Devices & Instruments company?
The median Interest Coverage among Medical Devices & Instruments companies is 16.05, based on 466 companies in the industry. Companies in the top quartile (top 25%) have a Interest Coverage significantly above this median, while those in the bottom quartile fall well below. However, Interest Coverage 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 Interest Coverage mean?
A high Interest Coverage can signal that a stock is expensive relative to its fundamentals. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Boule Diagnostics AB and its competitors. For the Medical Devices & Instruments industry, the median Interest Coverage is 16.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Boule Diagnostics AB's current Interest Coverage is 0 (At Loss). However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Boule Diagnostics AB stock overvalued right now?
Boule Diagnostics AB (STU:8BD) has a current Interest Coverage of 0 (At Loss). The stock's GF Value™ is €0.90, compared to a current price of €0.48 — trading 46.7% below its estimated fair value. The current Interest Coverage is 0 (At Loss). Boule Diagnostics AB's overall GF Score™ is 47/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Interest Coverage calculated?
Interest Coverage is calculated from a company's financial statements. For Boule Diagnostics AB (STU:8BD), the current Interest Coverage is 0 (At Loss) 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 Boule Diagnostics AB (STU:8BD) Overvalued in 2026?
Based on GuruFocus' analysis, Boule Diagnostics AB stock appears to be undervalued.
The current stock price of €0.48 is trading 46.7% below its estimated GF Value™ of €0.90.
Key valuation signals for STU:8BD:
Interest Coverage: 0 (At Loss)
GF Value™: €0.90 vs. price of €0.48 (46.7% below fair value)
No single metric tells the full story. See the STU:8BD stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Boule Diagnostics AB is a company operating in the diagnostics market. It is engaged in the development, manufacturing and marketing instruments and consumables for blood diagnostics. The systems are intended for small and medium-sized hospitals, clinics and laboratories within outpatient care. the company operating through two complementary business segments: Diagnostics and OEM CDS. Through its subsidiaries, the company operates in USA ,Asia, Eastern Europe, Latin America Western Europe and Africa / Middle East. The majority revenue is generated from Asia.
47GF Score
Get the complete analysis for STU:8BD
Interest Coverage is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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