Allegro MicroSystems (ALGM)
NASDAQInformation TechnologySemiconductorsSnapshot 2026-09-14
$33.85-6.77%
Close 2026-09-14 · 1-day change
NASDAQInformation TechnologySemiconductorsSnapshot 2026-09-14
Research Workspace
Put ALGM 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 accelerating — up about 20% over the past year.
View GrowthMiddle-of-the-pack quality for its industry.
View QualityMiddle-of-the-pack management execution.
View ManagementExpectations look high — the market is pricing in about 68% growth a year, above the roughly 22% analysts expect, leaving little room for error.
View ValuationThis stock is volatile — it swings about 3% on a typical day and fell roughly 51% in its worst 12-month stretch.
View RiskALGM's growth narrative relies on its ability to sustain strong revenue growth. Revenue grew 27% year over year, and the last quarter beat expectations. It trades at 61× P/E versus a peer median of 51×, indicating a premium valuation. The market is pricing in more growth than forecast, suggesting expectations look full. A specific risk is the potential for ALGM to cut guidance on the next call, which could negatively impact the stock. Peer multiples imply a price about 69% below where it trades (it looks expensive on this basis). This read is provisional.
Trailing returns as of 2026-09-14. ALGM is total return (includes dividends); the S&P 500 benchmark is price return (the index excludes dividends).
Based on 12 analysts currently covering ALGM (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 ALGM with peers and holdings, graph the same reported metric, keep your questions beside the evidence, and return when the facts change.
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| Compare | Company | Living FV | P/E | Revenue % | Quality |
|---|---|---|---|---|---|
| ALGM 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 9 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 ALGM next to peers and holdings, compare Living FV and multiples, then graph the driver behind the difference.
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.
Top 25% on quality vs scored peers
Direction of the business behind the multiple. Bands are backend reads; trailing-12-month basis.