Allegro MicroSystems, Inc. (ALGM) Revenue History
Annual and quarterly revenue from 2019 to 2025
Compound Annual Growth Rate (CAGR)
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ALGM Revenue Growth
Revenue Breakdown (FY 2025)
ALGM's revenue distribution by segment and geography for fiscal year 2025
By Product/Segment
By Geography
ALGM Revenue Analysis (2019–2025)
As of May 8, 2026, Allegro MicroSystems, Inc. (ALGM) generated trailing twelve-month (TTM) revenue of $839.7 million, reflecting exceptional growth of +28.9% year-over-year. The most recent quarter (Q3 2026) recorded $229.2 million in revenue, up 7.0% sequentially.
Looking at the longer-term picture, ALGM's 5-year compound annual growth rate (CAGR) stands at +2.2%, indicating moderate growth over time. The company achieved its highest annual revenue of $1.05 billion in 2024.
Revenue diversification analysis shows ALGM's business is primarily driven by Magnetic Sensors And Other (65%), and Power Integrated Circuits (35%). With over half of revenue concentrated in Magnetic Sensors And Other, the company maintains significant focus in this area while developing other growth vectors.
When compared to Technology sector peers including MPWR (+26.4% YoY), DIOD (+13.0% YoY), and POWI (+5.9% YoY), ALGM has outperformed the peer group in terms of revenue growth. Compare ALGM vs MPWR →
ALGM Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| ALGMCurrent | $840M | +28.9% | +2.2% | -2.7% | |
 MPWR | $2.8B | +26.4% | +27.0% | 26.1% | |
 DIOD | $1.5B | +13.0% | +3.8% | 2.4% | |
 POWI | $444M | +5.9% | -1.9% | 4.8% | |
 TXN | $17.7B | +14.9% | +4.1% | 34.1% | |
 ADI | $11.0B | +25.9% | +14.5% | 26.6% |
ALGM Historical Revenue Data (2019–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $725.0M | -30.9% | $321.5M | 44.3% | $-19,802,000 | -2.7% |
| 2024 | $1.05B | +7.8% | $574.5M | 54.8% | $196.2M | 18.7% |
| 2023 | $973.7M | +26.7% | $546.1M | 56.1% | $203.3M | 20.9% |
| 2022 | $768.7M | +30.0% | $407.5M | 53.0% | $136.7M | 17.8% |
| 2021 | $591.2M | -9.1% | $278.9M | 47.2% | $12.2M | 2.1% |
| 2020 | $650.1M | -10.2% | $261.3M | 40.2% | $52.8M | 8.1% |
| 2019 | $724.3M | - | $319.8M | 44.2% | $100.0M | 13.8% |
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Start ComparisonALGM — Frequently Asked Questions
Quick answers to the most common questions about buying ALGM stock.
Is ALGM's revenue growth accelerating or slowing?
ALGM revenue is accelerating at +28.9% year-over-year, exceeding the 5-year CAGR of +2.2%. TTM revenue reached $840M. Growth momentum has increased versus prior periods.
What is ALGM's long-term revenue growth rate?
Allegro MicroSystems, Inc.'s 5-year revenue CAGR of +2.2% reflects the sustained expansion pattern. Current YoY growth of +28.9% is above this long-term average.
How is ALGM's revenue distributed by segment?
ALGM reports revenue by product line and geographic region. Annual and quarterly breakdowns from 2019-2025 are available for download. Segment mix reveals concentration and diversification trends.