Power Integrations, Inc.
POWI · Price history
Price at last available close
$48.55
−$3.29 (-6.34%) 1M
2026-10-28
Tap or drag sideways to inspect a price. Use two fingers to compare automatically. Release to scroll. Use Shift + arrow keys to compare with a keyboard.
Company & revenue
About Power Integrations, Inc.
Primary reporting period: 2025-12-31 · Research updated Oct 12, 2026. A research update is not a new financial filing.
Who they are
Power Integrations, Inc. is a global leader in the development, manufacturing, and sale of analog and mixed-signal integrated circuits (ICs), alongside other essential electronic components and circuitry. Their primary expertise lies in delivering solutions for high-voltage power conversion worldwide. The company offers a comprehensive portfolio of alternating current to direct current (AC-DC) power conversion products.
How they make money
Power Integrations designs, develops, and markets high-voltage analog integrated circuits and other electronic components used in high-voltage power conversion. The company generates revenue primarily through the sale of these semiconductor products to original equipment manufacturers and distributors, which are then integrated into power supplies for various electronic devices.
Products & services
High-voltage power conversion integrated circuits, gate drivers, and related semiconductor components for applications ranging from milliwatts to megawatts.
Brands & revenue mix
No separate brand or brand-level revenue disclosure was confirmed in the reviewed sources. This does not mean the company has no brands.
Product / operating segments
No reconciled product or operating-segment revenue breakdown is available for the current research period. Company-wide revenue remains separate from segment disclosure.
Geographic revenue
No reconciled geographic revenue breakdown was confirmed for the current research period.
Customer concentration
The company typically relies on a network of distributors and direct sales to original equipment manufacturers; specific customer concentration details are disclosed in the 10-K filing for the period ended December 31, 2025.
Suppliers, materials & equipment
- Foundry and assembly/test service providers — The company utilizes third-party foundries and assembly/test facilities for the manufacturing of its semiconductor products; specific supplier names are not disclosed.Source
Competitors
- Analog semiconductor companies — The company competes with various manufacturers of analog and mixed-signal integrated circuits that offer power management solutions.Source
Strengths
- Innovation in high-voltage power conversion semiconductor technologiesSource
Wall Street Score
Overall investment score · Quality, value, risk and opportunity
35
Poor
View category scores →
Company Quality
How good is the actual business—regardless of today’s stock price?
54
Fair
Financial Strength
79
Business Quality / Moat
29
Management
67
Growth Quality
23
Risk / Durability
67
Uses financial strength, moat, management, growth quality and durability. It excludes share price, P/E, market cap, intrinsic value and margin of safety.
Opportunity
Opportunity Score · How does the current price compare with estimated value?
31
Avoid
Based on current valuation, company quality, recent trends, and available market signals.
View score details →
Model Outlook
12-month model · What does the model think happens next?
41/100
Building Historical Record
Model Score 41/100 — estimates relative performance potential, distinct from the overall Wall Street Score and the separate Company Quality score.
Probability unavailable — the model has not produced a calibrated probability yet.
Click for full breakdown →
WSS View
The quick read
The overall Wall Street Score is low across its combined quality, valuation and risk inputs. This can reflect an expensive share price, business weaknesses, or both; check Company Quality and the category breakdown before drawing a conclusion.
At today’s price, the WSS valuation framework currently reads as less attractive based on the available valuation and market data.
The model outlook is currently cautious.
- •Balance-sheet / debt profile scores strongly
- •Recent buyback activity is present
- •Valuation is a weaker part of the current profile
- •Revenue fundamentals are weak
- •Asset quality is a weaker factor
Company-specific research
Questions worth answering for POWI
These questions are generated from this company's current financial and score data so the page adds context instead of treating the headline score as a stand-alone conclusion.
- •Can POWI maintain its current revenue growth rate and improve the amount of that revenue that turns into earnings and cash?
- •Is POWI's positive free cash flow repeatable, or is the current level being helped by temporary working-capital or spending changes?
- •How is POWI likely to use its cash advantage: reinvestment, acquisitions, debt reduction, dividends or buybacks?
- •What future growth or profitability would be needed to justify POWI's current valuation?
Essential Investment Snapshot
Wall Street Score
35
Opportunity Score
31
Market Cap
$2.72B
P/E Ratio
98.4
EPS
$0.46
52-Week High
$91.18
52-Week Low
$30.86
Beta
1.53
Intrinsic Value
$3.87
Analyst Target
$80.00
Shares Outstanding
56.3M
Total Revenue
$449.4M
Total Debt
$0
Dividend Yield (TTM)
1.75%
Liquidation Value / Share
$12.08
Dividend / Share (TTM)
$0.85
Momentum & Volatility Signals
Two different market-behavior signals. Momentum measures direction and trend strength. Volatility measures how large and unstable the price moves are, regardless of direction.
Weakening momentum
Normal movement
A high momentum score means price has been trending upward with confirming short- and medium-term strength. A low score means downward or weakening momentum.
A high volatility score means larger, less stable price swings. It can happen while a stock is rising or falling, so high volatility is not automatically bullish or bearish.
Important: the volatility score above is based on realized price volatility. Implied volatility (IV) comes from options prices and represents the market's expected future movement. Wall Street Score will keep IV separate and will only display it when a verified options-chain feed is available.
Notices for POWI
Detected from reported data — verify before acting.Dividend history reported
Dividend payments are recorded. Review the dates and regular/special classification below; past payments do not guarantee future dividends.
Historical repurchase activity
Reported cash flows or share-count measures indicate past repurchase activity. This does not verify an active buyback authorization or future purchases.
Community Sentiment
0 active · 0 total callsNo personal call yet on POWI.
Potential upside factors
- +Growth opportunities may come from revenue expansion, margin improvement, new products, market-share gains, and stronger cash flow.
- +Innovation in high-voltage power conversion semiconductor technologies.
- +Positive free cash flow may provide capacity to invest in growth.
Potential downside factors
- −Key risks may include competition, margin pressure, debt levels, valuation risk, and changes in demand within the Semiconductors industry.
- −Reliance on third-party manufacturing and assembly/test services.
- −Cyclical nature of the semiconductor industry.
These research factors come from saved company research and financial data, not community votes. They are starting points to verify against filings, not buy or sell recommendations.
Create a free account to make a call.
Scores
Click any score for full breakdownWas this stock page easy to understand?
One click helps us improve the research experience. This is not tied to an investment decision.
Score Changes
3 historical score records availablePrevious Score
35
Oct 1, 2026
Change
+0.5
points
Current Score
35
Oct 15, 2026
Category Changes
POWI increased 0.5 points because Capital improved by 5 points.
Positive Contributors
- + Capital improved by 5 points
Projected Score
Projected Score
40
Projected Change
+4.8 points
Preliminary comparable-period financial changes suggest improvement of approximately 4.8 points. This is a projected estimate, not the official WallStreetScore.
Price vs. Value
OvervaluedCurrent Price
$48.73
Model Intrinsic Value
$3.87
Difference
+$44.86
+1159.7% vs IV
Margin of Safety
-1159.7%
Financial Charts
Revenue
Additional Metrics
Operating Cash Flow
Total Debt
Total Assets
Net Margin %
Free includes 3 annual periods plus available TTM; Premium includes up to 10 annual periods. History depends on available company filings. Swipe the table horizontally to see older periods. A dash means unavailable, not zero.
| Line Item | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $449.4M | $443.5M | $419.0M | $444.5M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Cost of Revenue | $208.3M | $201.9M | $194.2M | $215.6M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Gross Profit | $241.0M | $241.6M | $224.8M | $229.0M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Research & Development | $104.4M | $101.1M | $100.8M | $96.1M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| SG&A Expenses | $105.6M | $110.7M | $106.0M | $97.8M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Operating Expenses | $205.4M | $220.2M | $206.8M | $193.9M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| EBITDA | $46.6M | $49.0M | $65.3M | $83.3M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Operating Income | $35.6M | $21.4M | $17.9M | $35.1M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Interest Expense | $0.00 | $0.00 | $0.00 | $0.00 | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Income Before Tax | $24.9M | $21.0M | $30.8M | $45.9M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Income Tax Expense | -$165K | -$1.1M | -$1.5M | -$9.8M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Net Income | $25.1M | $22.1M | $32.2M | $55.7M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Basic EPS | $0.46 | $0.39 | $0.57 | $0.97 | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Basic Shares | 54.63M | 56.06M | 56.82M | 57.20M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
| Diluted Shares | 54.63M | 56.32M | 57.13M | 57.62M | ···· | ···· | ···· | ···· | ···· | ···· | ···· |
Earnings Summary
Revenue
$118.9M
Estimate unavailable.
Revenue Beat/Miss
Not available (no estimate stored)
EPS
$0.17
Estimate unavailable.
EPS Beat/Miss
Not available (no estimate stored)
Debt Change
Not available
Cash Change
+5.5%
Margin Change
+7.1 pp
Debt and cash show percentage changes versus the comparison period; margin shows the change in percentage points (pp). These are company-wide changes, not per-share amounts.
Financial Changes Since Prior Period
What Improved
- Margins expanded
- Cash position grew
Potential Score Impact
Positive indicators included revenue growth, EPS growth, cash levels, net income margin. These factors may support or pressure the Revenue, Management, Financial, and Debt categories; this summary does not claim that the stored scores changed.
Stored Earnings Analysis
Revenue increased 2.7%. EPS increased 599.6%. Cash increased 5.5%. Net income margin improved by 7.1 percentage points.
Earnings-Call Transcript
Earnings-call transcript analysis is not currently available.
These results may influence future scores when the next evaluation is completed.
Insider Activity
Guru / Smart Money
Guru Score
Smart Money
Number of Gurus
Total Guru Value
Avg Portfolio Weight
Largest Holder
Largest Holder %
New Positions
Increased Positions
Reduced Positions
Exited Positions
Net Guru Sentiment
Short Interest
Dividend History
Log in to view dividend history.
Conservative Projected Values
3 Years
$———.——
5 Years
$———.——
10 Years
$———.——
Conservative Projection Rate
——%
Conservative Projected Values — price projections derived from actual 10-year adjusted historical returns, conservatively adjusted and capped at 8% annually. These are distinct from the Outperformance Model Score and WallStreetScore.
Conservative Projected Values
Premium unlocks the 3-year, 5-year, and 10-year conservative projected values with full calculation breakdowns based on actual historical returns.
Start 7-Day Free TrialHistorical Outperformance Record
Premium includes stored forecasts and any available evaluated results. Completed results, win rates and calibrated probabilities are shown only when supported records exist; access does not create historical outcomes.
Start 7-Day Free TrialHistorical Trends
3 historical recordsHistorical Score Chart
3 of 3 records shownWall Street Score
Debt Score
Revenue Score
Asset Score
Capital Score
Management Score
Moat Score
Valuation Score
Buffett Score
Intrinsic Value
Value Reference
Margin of Safety %
Related Companies
SemiconductorsNews
Power Integrations and Ideal Power Collaborate on Efficient, Always-On Solid State Circuit Breakers for 800 VDC AI Data Centers
Power Integrations Inc (POWI) Shares Fall 3.8% -- What GF Score of 83 Tells Investors
Power Integrations Reports Inducement Grants under Nasdaq Listing Rule 5635(c)(4)
Power Integrations Unveils 4th Generation of Pioneering CAPZero™ X-Capacitor Discharge IC Family
Rumor Mill · POWI
Corporate developments & opportunities
No reviewed developments match this filter.
Evidence credibility is not a forecast of stock performance. Rumor Mill is separate from the WSS score.
Related Stock Research
Continue researching this company with related Wall Street Score rankings and investing guides.
Score Alerts
Premium unlocks alerts when a score rises, falls, or reaches your target price.
Start 7-Day Free TrialPortfolio Score
Premium unlocks portfolio scoring, strongest and weakest holdings, and overall margin of safety.
Start 7-Day Free Trial