Allegro MicroSystems, Inc. (ALGM) Stock Analysis
Technology · Semiconductors · NasdaqGS
Allegro MicroSystems, Inc. (ALGM) posted $890.10M in revenue for fiscal 2026 (up 22.8% year over year), with a net loss of $14.90M, and has compounded revenue about 8.5%/yr over five years, per its SEC filings.
Data last refreshed August 2, 2026 from SEC filings · how we compute this
The analyst's take on Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc. has grown revenue from $650.09M to $890.10M over the last 7 fiscal years, compounding about 8.5% a year. The most recent year was up 22.8%, so growth is actually accelerating.
Net margin sits at -1.7%, up 8.4 points year over year on a 46.3% gross margin. It carries about $280.88M of total debt.
At today's valuation the market is pricing in roughly 24.2% annual free-cash-flow growth — versus the 9.3% it actually delivered over the last five years, so the price already assumes a step-up from the recent record. The one thing worth a second look in the filings is currently unprofitable.
Synthesised from Allegro MicroSystems, Inc.'s SEC filings — descriptive, not advice. Ask the analyst your own question →
Allegro MicroSystems, Inc. revenue & earnings — last 7 fiscal years
| Metric | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|
| Revenue | $650.09M | $591.21M | $768.67M | $973.65M | $1.05B | $725.01M | $890.10M |
| Gross profit | $261.28M | $278.90M | $407.46M | $546.08M | $574.53M | $321.53M | $411.97M |
| Net income | $36.97M | $17.95M | $119.41M | $187.36M | $152.70M | $-73.01M | $-14.90M |
| Net margin | 5.7% | 3.0% | 15.5% | 19.2% | 14.6% | -10.1% | -1.7% |
Source: Allegro MicroSystems, Inc. SEC filings (10-K).
Allegro MicroSystems, Inc.: 1 potential red flag in the filings
Patterns in the filed statements worth a second look — computed and cited, not AI guesswork, and not a signal to sell. The kind of thing that hides in a 10-K.
- Currently unprofitableThe latest fiscal year was a net loss (net margin -1.7%).
What growth is priced into ALGM stock?
At today's market cap of $8.33B, Allegro MicroSystems, Inc. is priced for free-cash-flow growth of about 24.2% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $124.89M from the FY ending 2026-03-31). For comparison, free cash flow actually grew 9.3%/yr over the last five fiscal years and revenue 8.5%/yr, computed from its SEC filings. This is a reverse DCF — a translation of the price into a growth assumption you can judge, not a fair value and not advice. Change the assumptions yourself in the interactive view →
Explore 7 years of Allegro MicroSystems, Inc. financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
Open the interactive view — freeOr start a 7-day free trial to track ALGM in your portfolio →
Allegro MicroSystems, Inc. financial history by metric
Compare Allegro MicroSystems, Inc. with peers
About Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific power ICs for sensing, motion control, and power management functions of complex electromechanical or power conversion systems. Its products include magnetic sensor ICs, such as position, speed, and electric current sensor ICs; and power ICs comprising motor driver ICs, such as regulator, power management ICs, and LED driver ICs, and isolated gate drivers. The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment. The company serves automotive and industrial markets, including advanced industrial markets such as AI data centers, robotics, and energy infrastructure sectors. It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets. The company was founded in 1990 and is headquartered in Manchester, New Hampshire.
Allegro MicroSystems, Inc. — frequently asked questions
What is Allegro MicroSystems, Inc.'s revenue?
Allegro MicroSystems, Inc. (ALGM) reported revenue of $890.10M for fiscal year 2026, up 22.8% from the prior year, according to its SEC filings.
Is Allegro MicroSystems, Inc. profitable?
No — ALGM reported a net loss of $-14.90M in fiscal 2026.
What is ALGM's P/E ratio?
Allegro MicroSystems, Inc. trades at a price-to-earnings ratio of about 0.0 based on the latest data in our nightly-refreshed cache.
How fast is Allegro MicroSystems, Inc. growing?
ALGM's revenue grew at roughly 8.5% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does Allegro MicroSystems, Inc. have?
As of fiscal year 2026, ALGM carried roughly $280.88M in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is Allegro MicroSystems, Inc.'s gross margin?
ALGM's gross margin was 46.3% in fiscal 2026 — gross profit of $411.97M on revenue of $890.10M.
What is Allegro MicroSystems, Inc.'s market cap?
Allegro MicroSystems, Inc. (ALGM) has a market capitalization of about $8.33B, based on the latest data in our nightly-refreshed cache.
When does Allegro MicroSystems, Inc.'s fiscal year end?
ALGM's fiscal year ends in March. Its most recent annual filing covers the fiscal year ending 2026-03-31.
What growth is priced into ALGM stock?
At today's market cap of $8.33B, Allegro MicroSystems, Inc. is priced for free-cash-flow growth of about 24.2% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $124.89M from the FY ending 2026-03-31). For comparison, free cash flow actually grew 9.3%/yr over the last five fiscal years and revenue 8.5%/yr, computed from its SEC filings.
Where does this data come from?
All figures are computed from Allegro MicroSystems, Inc.'s official SEC filings (10-K and 10-Q), covering 7 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.