Allegro MicroSystems, Inc. ALGM
Composite 50/100; the shares have moved about 79% annualised. Names that move more contribute more risk for the same amount invested, and our composite reflects how strong the evidence for this one is right now.
Valuation ranks 12/100 — a strong mark against it.
Growth ranks 93/100 — a strong point in its favour. Balance-sheet strength ranks 72/100 — a moderate point in its favour.
Valuation ranks 12/100 — a strong mark against it. Quality ranks 39/100 — a slight mark against it. Momentum ranks 45/100 — a slight mark against it.
What the company does Allegro MicroSystems designs and markets sensor and power ICs for sensing, motion control, and power management in automotive and industrial markets, including AI data centers, robotics, and energy infrastructure.
Key financials Revenue grew 26.1% but net margin was -1.7% and ROE -1.6%. Gross margin is 46.5%, operating margin 10.4%, and debt/equity is 0.30 with a current ratio of 3.70.
Stock health Momentum shows 3m -13.70%, 6m 10.20%, 12m 23.58%, and RSI(14) at 37.50. Overall Sideravia score is 47.0 with Quality at 29.0 and Valuation at 26.6.
Price vs fair value ALGM trades at a PREMIUM of 78.20% to our fair-value estimate and a discount of 35.11% to the 12-month target. - Beat Q1 earnings and revenue estimates (Zacks) - Record data center sales highlighted on earnings call (GuruFocus.com) - Fair value edged higher after mixed analyst commentary (Simply Wall St.) - Stock lower despite AI data center growth commentary (StockStory)
Looking forward Forward P/E is 52.63 and EV/EBITDA is 126.50, reflecting high expectations for growth in AI data centers and industrial automation.
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Data as of 2026-09-03, compiled from third-party sources; errors and delays are possible and figures are not warranted. Investing puts your capital at risk; past performance does not predict future results. We publish our full track record, including the calls that lost, and our conflicts of interest.