Power Integrations (POWI)
NASDAQInformation TechnologySemiconductorsSnapshot 2026-09-14
$48.51-7.21%
Close 2026-09-14 · 1-day change
NASDAQInformation TechnologySemiconductorsSnapshot 2026-09-14
Research Workspace
Put POWI beside peers and holdings, graph the same metric, and keep your notes with the evidence.
Daily closes. Earnings/event dots are placed inline.
Industries move in repeating boom-and-bust cycles. This shows where this stock’s industry sits in that cycle, stage by stage (recovery → expansion → supercycle → steady → deceleration → contraction), from its fundamentals (orders, revenue, capital spending), not the stock’s price.
A booming industry is a tailwind for the names in it; a contracting one is a headwind. Companies in the same industry tend to rise and fall together with the cycle, the way a tide lifts and lowers every boat in the harbor at once, so a large part of a stock’s swing can come from where its industry sits rather than from the company itself. It’s context for reading the company’s results, not a buy/sell call. Full explanation →
Semiconductors is in supercycle. Describes the industry's cycle state, not a call on this stock.
The stage band shows the industry’s cycle over the chart’s timeline (each color a stage); a ▼ marks a quarter its growth inflected down — amber is an unconfirmed watch, red is confirmed the next quarter. Use “Overlay cycle on chart” to tint the price chart by stage. The industry’s fundamentals, not a signal on this stock.
The reason to own it still holds.
View ThesisRevenue growth is slowing — up about 2% over the past year and decelerating.
View GrowthMiddle-of-the-pack quality for its industry.
View QualityMiddle-of-the-pack management execution.
View ManagementExpectations look reasonable — what the market is pricing in sits in line with or below what analysts forecast.
View ValuationThis stock is volatile — it swings about 2% on a typical day and fell roughly 44% in its worst 12-month stretch.
View RiskPOWI's growth in revenue has to keep compounding to justify the price. Revenue grew 3% year over year, and the last quarter beat expectations. It trades at 71× P/E versus a peer median of 51×. The market is pricing in more growth than we forecast, and expectations look full. If POWI cuts guidance on the next call, that's a meaningful negative. Peer multiples imply a price about 32% below where it trades (it looks expensive on this basis). Our read is provisional.
Trailing returns as of 2026-09-14. POWI is total return (includes dividends); the S&P 500 benchmark is price return (the index excludes dividends).
Based on 5 analysts currently covering POWI (as of Sep 2026).
Analyst ratings and price targets are third-party Wall Street estimates, not QuarterlyIQ’s view. Not investment advice.
Continue this research
Compare POWI with peers and holdings, graph the same reported metric, keep your questions beside the evidence, and return when the facts change.
Free account required to save the handoff. No credit card.
| Compare | Company | Living FV | P/E | Revenue % | Quality |
|---|---|---|---|---|---|
| POWI Selected company | Graph | Compare | Trend | Review | |
| Peer Add a competitor | Graph | Compare | Trend | Review | |
| Holding Compare a holding | Graph | Compare | Trend | Review |
Selected metric trend
Quarterly · checked companies · value or % of revenue
A consensus fair price across 10 valuation methods, at three horizons. As of 2026-09-14. Estimates are diagnostics, not price targets. Short-horizon estimates are close to coin-flips, so confidence is a method-agreement read, not a prediction.
Today's peer multiple on trailing earnings, with no growth credited. This is the headline read.
Adds projected growth, so it leans optimistic by design. Read it as upside context, not a base case.
A price-focused, side-by-side fair-value read versus Semiconductors — fair value, gap to price, and forward P/E.
Our valuation methods disagree too much on this name right now. Rather than print a number we don't believe, we're holding it back until they converge.
Our valuation methods disagree too much on this name right now. Rather than print a number we don't believe, we're holding it back until they converge.
Compare the value case
Put POWI next to peers and holdings, compare Living FV and multiples, then graph the driver behind the difference.
Provides insights into future performance and objectives.
Not investment advice. Scores describe historical and current data; they are not forecasts of future returns. Consult a licensed advisor before making investment decisions.
End-of-day figures as of 2026-09-14. EPS is implied from price ÷ P/E. Not investment advice.
A long-thesis check that carries the widest uncertainty of the three horizons.
Above average on quality vs scored peers
Direction of the business behind the multiple. Bands are backend reads; trailing-12-month basis.
Positive price target adjustment supports growth outlook.