Power Integrations, Inc. (POWI) Stock Analysis

Why this analysis is different

• A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
• An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
• Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

Power Integrations, Inc. (POWI) Technology Profile & Competitive Position

Power Integrations, Inc. (POWI) designs and markets analog and mixed-signal integrated circuits for high-voltage power conversion, targeting applications from mobile devices to electric vehicles. With a focus on energy efficiency and compact solutions, POWI serves diverse markets including consumer, industrial, and automotive sectors, competing with established semiconductor manufacturers.

What Is the Investment Thesis for POWI?

The company's focus on energy efficiency and compact designs aligns with increasing global demand for efficient power management solutions. With a P/E ratio of 109.18 and a profit margin of 3.7% as of 2026-05-09, POWI demonstrates profitability, although there is room for improvement in profit margins. Key growth catalysts include the increasing adoption of electric vehicles, driving demand for its SCALE-iDriver products, and the expansion of renewable energy systems, requiring efficient power conversion solutions. Potential risks include competition from larger semiconductor companies and fluctuations in demand from key end markets.

Based on FMP financials and quantitative analysis

POWI Key Highlights

Market capitalization of $2.77B reflects investor confidence in Power Integrations' market position.

• P/E ratio of 109.18 indicates a premium valuation, suggesting high growth expectations.
• Gross margin of 53.9% demonstrates strong pricing power and efficient cost management.
• Dividend yield of 1.15% provides a modest income stream for investors.
• Beta of 1.29 indicates higher volatility compared to the overall market.

Who Are POWI's Competitors?

POWI is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance This table mixes two scoring engines — compare a number only with others carrying the same tag.

What Are POWI's Key Strengths?

Strong expertise in high-voltage power conversion technology.

• Diverse product portfolio serving multiple end markets.
• Established relationships with OEMs and distributors.
• Focus on energy efficiency and compact designs.

What Are POWI's Weaknesses?

Relatively small size compared to larger semiconductor companies.

• High P/E ratio may indicate overvaluation.
• Profit margin could be improved.
• Dependence on specific end markets.

What Could Drive POWI Stock Higher?

Increasing demand for electric vehicles driving demand for SCALE-iDriver products.

• Expansion of renewable energy systems requiring efficient power conversion solutions.
• Potential new product launches in the high-voltage power conversion space.
• Growth in the industrial motor market driving demand for motor-driver ICs.

What Are the Key Risks for POWI?

Rich valuation — a P/E of 109.18 runs well above the Technology sector’s ~32.70x, leaving little room for a miss.

• Insider selling — insiders were net sellers of roughly $28.3M recently.
• Competition from larger semiconductor companies with greater resources.
• Fluctuations in demand from key end markets such as consumer electronics.
• Technological obsolescence in the rapidly evolving semiconductor industry.
• Economic downturns impacting overall demand for electronic components.

What Are the Growth Opportunities for POWI?

• Electric Vehicle Market Expansion: The increasing adoption of electric vehicles (EVs) presents a significant growth opportunity for Power Integrations. Its SCALE-iDriver products are used in powertrain and charging applications for EVs, and as the EV market expands, demand for these products is expected to increase.
• Renewable Energy Systems: The growth of renewable energy systems, such as solar and wind power, is driving demand for efficient power conversion solutions. Power Integrations' products are used in these systems to convert high-voltage DC power to AC power for grid integration. As governments and businesses invest in renewable energy infrastructure, Power Integrations is well-positioned to benefit from this trend. The renewable energy market is expected to grow significantly over the next decade.
• Industrial Motor Applications: Power Integrations' motor-driver ICs are used in industrial motor applications, such as those found in pumps, fans, and blowers. The increasing demand for energy-efficient industrial equipment is driving the adoption of these ICs. The industrial motor market is a large and growing market, providing a stable source of revenue for Power Integrations. Focus on energy efficiency will drive growth in this segment.
• Consumer Appliance Market: The consumer appliance market, including refrigerators, ceiling fans, and air purifiers, represents another growth opportunity for Power Integrations. Its motor-driver ICs are used in these appliances to improve energy efficiency and reduce noise. As consumers become more aware of energy consumption, demand for appliances with Power Integrations' ICs is expected to increase. This market offers a steady stream of demand for the company's products.
• High-Voltage DC Transmission Systems: Power Integrations' products are used in high-voltage DC (HVDC) transmission systems, which are used to transmit electricity over long distances with minimal losses. As the demand for electricity grows, and as renewable energy sources are located further from population centers, the need for HVDC transmission systems is expected to increase. This presents a long-term growth opportunity for Power Integrations.

What Are POWI's Competitive Advantages?

• Proprietary technology in high-voltage power conversion.
• Strong relationships with OEMs and merchant power supply manufacturers.
• Established presence in diverse end markets.
• Expertise in energy-efficient and compact power solutions.

What Does POWI Do?

Power Integrations, Inc., founded in 1988 and headquartered in San Jose, California, is a global leader in designing, developing, manufacturing, and marketing analog and mixed-signal integrated circuits (ICs) and other electronic components for high-voltage power conversion. The company's products are essential for converting alternating current (AC) to direct current (DC) in a wide range of applications, from low-power mobile device chargers to high-power industrial and automotive systems. Power Integrations serves the communications, computer, consumer, and industrial markets. Its product portfolio includes AC-DC power conversion solutions, high-voltage diodes, and gate-driver products for high-voltage switches like insulated-gate bipolar transistors (IGBTs) and silicon-carbide MOSFETs. These components are used in power supplies ranging from less than one watt to approximately 500 watts. The company's motor-driver ICs are used in appliances such as refrigerator compressors, ceiling fans, and air purifiers. Power Integrations sells its products to original equipment manufacturers (OEMs) and merchant power supply manufacturers through a direct sales force and a network of independent sales representatives and distributors. The company's focus on energy efficiency and compact designs has positioned it as a key player in the power management sector.

What Products and Services Does POWI Offer?

• Designs and develops analog and mixed-signal integrated circuits (ICs).
• Manufactures and markets electronic components for high-voltage power conversion.
• Provides AC-DC power conversion products for various power supply ranges.
• Offers high-voltage diodes and gate-driver products for high-voltage switches.
• Develops motor-driver ICs for use in consumer appliances and industrial applications.
• Serves communications, computer, consumer, and industrial markets globally.
• Provides solutions for electric vehicles, renewable energy systems, and industrial motors.

How Does POWI Make Money?

• Designs and sells integrated circuits and components for power conversion.
• Targets original equipment manufacturers (OEMs) and merchant power supply manufacturers.
• Utilizes a direct sales force and a network of independent sales representatives and distributors.
• Generates revenue from product sales across diverse end markets.

What Industry Does POWI Operate In?

Power Integrations operates within the semiconductor industry, which is experiencing growth driven by increasing demand for electronics in various sectors, including automotive, industrial, and consumer goods. The power management IC segment, in particular, is benefiting from the rising adoption of electric vehicles, renewable energy systems, and energy-efficient appliances. The industry is competitive, with established players like DIOD: Diodes Incorporated and VSH: Vishay Intertechnology, Inc. vying for market share. Power Integrations differentiates itself through its focus on high-voltage power conversion and its innovative SCALE and SCALE-iDriver product families.

Who Are POWI's Key Customers?

• Original equipment manufacturers (OEMs) in the consumer electronics industry.
• Merchant power supply manufacturers.
• Companies in the industrial sector using motor-driven applications.
• Automotive manufacturers producing electric vehicles.

Power Integrations, Inc. (POWI) Valuation Context

Valued at $2.77B, POWI is classified as a mid-cap stock. Analyst price targets span from $80.00 to $90.00, with a consensus of $85.00. At the current price of $49.69, that implies approximately 71% upside potential. Relative to its peer group, POWI's quantitative score of 64/100 is roughly in line with the peer average of 61/100.

POWI Revenue & Earnings Trend

In Q2 FY2026, POWI generated $118.9M in top-line revenue, marking a sequential increase of 9.8%. The company recorded net income of $9.8M, with diluted EPS of $0.18. Revenue has increased across the last three reported quarters, suggesting sustained momentum for this mid-cap Technology company. Across the four most recent quarters, POWI averaged $0.11 in diluted EPS.

Company Profile

Power Integrations, Inc. operates in the Semiconductors industry within the Technology sector. It is headquartered in San Jose, US. The company is led by CEO Jennifer A. Lloyd. POWI has traded publicly since 1997.

Return on equity for Power Integrations, Inc. stands at 2.4%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 2.2%, showing how much profit it generates from its asset base. POWI trades at a trailing price-to-earnings ratio of 109.18, above the Technology sector average of ~32.70x. Its free cash flow yield is 2.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 6.88 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 0.4%, the inverse of the P/E and a quick read on earnings relative to price.

Power Integrations, Inc.'s Piotroski F-Score is 6/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of 19.17 places it in the safe zone, indicating low near-term bankruptcy risk.

Power Integrations, Inc. has beaten Wall Street's EPS estimate in 8 of its last 8 reported quarters — a consistent record of delivering on expectations. Reported results have landed about 10.4% above estimates on average.

Over the past six months, Power Integrations, Inc. insiders filed 23 SEC Form 4 transactions — 16 sales and 7 purchases. On net that is roughly 300K shares disposed (about $28.3M), a signal worth weighing alongside the fundamentals.

POWI Financials

POWI Latest News

POWI Analyst Consensus

POWI MoonshotScore

What Investors Ask About Power Integrations, Inc. (POWI) — Technology

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

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