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Power IntegrationsSTU:PWI +0.69%84 Interest Coverage is No Debt (1) as of Mar. 2026, which is 100% below its 10-year median of 10,000.00. GuruFocus rates STU:PWI with a GF Score™ of 84/100 and a GF Value™ of €61.35 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 641 Semiconductors companies, Power Integrations ranks better than 99.53% on this metric.
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. Power Integrations's
Operating Income
for the
three
months ended in Mar. 2026 was €6.6 Mil. Power Integrations's Interest Expense for the
three
months ended in Mar. 2026 was €0.0 Mil.
Power Integrations has no debt.
The higher the ratio, the stronger the company's financial strength is.
Good Sign:
Power Integrations Inc has no debt.
(1) 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.
The historical rank and industry rank for Power Integrations's Interest Coverage or its related term are showing as below:
STU:PWI'
s Interest Coverage Range Over the Past 10 Years
Min: No Debt Med: No Debt Max: No Debt
Current: No Debt
STU:PWI's Interest Coverage is ranked better than 99.53% of 641
companies
in the Semiconductors industry
Industry Median: 21.53
vs STU:PWI: No Debt
Power Integrations (STU:PWI) 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 .
Power Integrations Interest Coverage Related Terms
Power Integrations Interest Coverage Historical Data
* Premium members only.
The historical data trend for Power Integrations'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:PWI vs PI, LASR, DIOD: Interest Coverage Comparison
For the Semiconductors subindustry, Power Integrations'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.
Power Integrations Interest Coverage vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Power Integrations's Interest Coverage distribution charts can be found below:
* The bar in red indicates where Power Integrations's Interest Coverage falls into.
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:
* 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 No Debt <sup>(1)</sup> mean?
Power Integrations (STU:PWI) has a Interest Coverage of No Debt (1) as of Mar. 2026. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Power Integrations and its competitors. This is 100% below median its historical median of 10,000.00. Over the past decade, Power Integrations' Interest Coverage has ranged from 10,000.00 to 10,000.00. According to the industry distribution chart, Power Integrations ranks #3 out of 641 companies in the Semiconductors industry, placing it in the top 0.5%.
Is Power Integrations' Interest Coverage too high?
Power Integrations' current Interest Coverage of No Debt (1) is 100% below median its 10-year median of 10,000.00. Over the past 10 years, this metric has ranged from a low of 10,000.00 to a high of 10,000.00. Based on the distribution chart, Power Integrations ranks #3 out of 641 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Power Integrations has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Power Integrations' Interest Coverage compare to PI and LASR?
According to the Semiconductors industry distribution chart, Power Integrations ranks #3 out of 641 companies for Interest Coverage. This places Power Integrations in the top 1% of its industry — outperforming the majority of peers. The industry median Interest Coverage is 21.53. Historically, Power Integrations' own Interest Coverage has ranged from 10,000.00 to 10,000.00 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 Semiconductors company?
The median Interest Coverage among Semiconductors companies is 21.53, based on 641 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 Power Integrations and its competitors. For the Semiconductors industry, the median Interest Coverage is 21.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Power Integrations's current Interest Coverage is No Debt (1), which is 100% below median its own 10-year median of 10,000.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Power Integrations stock overvalued right now?
Based on GuruFocus' analysis, Power Integrations (STU:PWI) is currently considered Modestly Undervalued. The stock's GF Value™ is €61.35, compared to a current price of €52.80 — trading 13.9% below its estimated fair value. The current Interest Coverage is No Debt (1), which is 100% below median its 10-year median of 10,000.00. Power Integrations' overall GF Score™ is 84/100 with 6 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 Power Integrations (STU:PWI), the current Interest Coverage is No Debt (1) 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 Power Integrations (STU:PWI) Overvalued in 2026?
Based on GuruFocus' analysis, Power Integrations stock appears to be undervalued.
The current stock price of €52.80 is trading 13.9% below its estimated GF Value™ of €61.35.
GuruFocus considers Power Integrations to be Modestly Undervalued.
Key valuation signals for STU:PWI:
Interest Coverage: No Debt (1) (100% below median its 10-year median of 10,000.00)
GF Value™: €61.35 vs. price of €52.80 (13.9% below fair value)
No single metric tells the full story. See the STU:PWI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Power Integrations Inc designs, develops, and markets analog and mixed-signal integrated circuits (ICs) and other electronic components and circuitry used in high-voltage power conversion. Products are used in power converters that convert electricity from a high-voltage source to the type of power required for a specified downstream use. Products are used in electronic products including mobile phones, computing and networking equipment, appliances, electronic utility meters, battery-powered tools, industrial controls, home automation, or Internet of Things applications such as networked thermostats, power strips, and security devices. Geographically, the company generates maximum revenue from China and Hong Kong.
84GF Score
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