Power Integrations (FRA:PWI) Moat Score: 6/10 (As of Aug. 03, 2026)

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FRA:PWI Power Integrations Inc FRA:PWI
86 GF Score
Price €52.62
GF Value €57.40
Valuation Fairly Valued
! 6 Warning Signs
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What is Power Integrations Moat Score?

Power Integrations FRA:PWI -0.94% 86 Moat Score is 6 as of Aug. 03, 2026. GuruFocus rates FRA:PWI with a GF Score™ of 86/100 and a GF Value™ of €57.40 (Fairly Valued). The stock has 6 warning signs investors should review. Among 997 Semiconductors companies, Power Integrations ranks better than 96.99% on this metric.

Power Integrations has the Moat Score of 6, which implies that the company might have Narrow Moat - Strong narrow moat, clearly distinguishable but not wide.

Power Integrations has Narrow Moat: Power Integrations has a strong position in power conversion technology with valuable patents and consistent innovation. Its proprietary technology and customer switching costs provide a strong narrow moat, though competition remains a factor.

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes Power Integrations might have Narrow Moat - Strong narrow moat, clearly distinguishable but not wide.

Power Integrations  (FRA:PWI) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

Power Integrations Moat Score Related Terms

FRA:PWI vs PI, LASR, DIOD: Moat Score Comparison

For the Semiconductors subindustry, Power Integrations's Moat Score, along with its competitors' market caps and Moat Score 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 Moat Score vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Power Integrations's Moat Score distribution charts can be found below:

* The bar in red indicates where Power Integrations's Moat Score falls into.


FRA:PWI
86GF Score
Power Integrations Inc FRA:PWI
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Moat Score →
What does a Moat Score of 6 mean?
Power Integrations (FRA:PWI) has a Moat Score of 6 as of Aug. 03, 2026. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. According to the industry distribution chart, Power Integrations ranks #30 out of 997 companies in the Semiconductors industry, placing it in the top 3%.
Is Power Integrations' Moat Score too high?
Power Integrations' current Moat Score is 6. Based on the distribution chart, Power Integrations ranks #30 out of 997 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 86/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Power Integrations' Moat Score compare to PI and LASR?
According to the Semiconductors industry distribution chart, Power Integrations ranks #30 out of 997 companies for Moat Score. This places Power Integrations in the top 3% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Moat Score for a Semiconductors company?
A good Moat Score depends on the Semiconductors industry context. However, Moat Score 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 Moat Score mean?
A high Moat Score can signal that a stock is expensive relative to its fundamentals. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. Power Integrations's current Moat Score is 6. 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 (FRA:PWI) is currently considered Fairly Valued. The stock's GF Value™ is €57.40, compared to a current price of €52.62 — trading 8.3% below its estimated fair value. The current Moat Score is 6. Power Integrations' overall GF Score™ is 86/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Moat Score calculated?
Moat Score is calculated from a company's financial statements. For Power Integrations (FRA:PWI), the current Moat Score is 6 as of Aug. 03, 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 (FRA:PWI) Overvalued in 2026?

Based on GuruFocus' analysis, Power Integrations stock appears to be undervalued. The current stock price of €52.62 is trading 8.3% below its estimated GF Value™ of €57.40. GuruFocus considers Power Integrations to be Fairly Valued.

Key valuation signals for FRA:PWI:

  • Moat Score: 6
  • GF Value™: €57.40 vs. price of €52.62 (8.3% below fair value)
  • GF Score™: 86/100 with 6 warning signs

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

Power Integrations Business Description

Other Exchanges POWI:USAPWI:Germany
Address 5245 Hellyer Avenue, San Jose, CA, USA, 95138-1002
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.
86GF Score

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Moat Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€52.62
Price
€57.40
GF Value