Allegro MicroSystems, Inc. ALGM R3KTECHAI
Company Overview
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.
Why Investors Should Care
Carries low leverage with a debt-to-equity ratio of 0.31.
Generates positive free cash flow, funding growth and shareholder returns internally.
Recent Developments
- Mar 2026 Revenue of $890.10M (+22.8% YoY); net profit $-14.90M.
- Trailing 12 Months Year-on-year growth — revenue +27.5%.
- 5-Year Trend Long-term compounding — revenue CAGR 6.5%.
Growth & Price Performance
Compounded Sales Growth
| 5 Years: | 6.49% |
| 1 Year: | 27.50% |
Stock Price Performance
| 1 Year: | +14.47% |
| 6 Months: | +10.95% |
| 3 Months: | -24.32% |
| 1 Month: | -16.68% |
Highlights auto-generated from reported financials and price data; not investment advice. Verify with official filings before acting.
- Price vs 50-DMABelow
- Price vs 200-DMABelow
- RSI (14)38.51 · Neutral
P/E of 521.00 is above the sector median of 29.22 — pricier than peers.
Auto-generated from price history and fundamentals; not investment advice.
Price Chart
Technical Trend
Computed from daily close history using EMA cross, slope, and RSI signals.
Note: intraday data is not stored locally. “Hourly” uses the most recent 10 daily candles as a short-term proxy.
Fundamental Growth Charts
No fundamental data available for this stock.
Interactive charts for Revenue, Net Income, EBITDA, Free Cash Flow, EPS, ROE, ROCE, Gross/Net/Operating Margin and more — switch metric and period using the dropdowns above. CAGR is computed across the displayed window (quarterly CAGR is annualised). Visual growth charts make it easy to spot multi-year compounding trends at a glance — far faster than reading raw numbers in a table.
PROS
- Generates positive free cash flow.
- In a confirmed uptrend (50-DMA above 200-DMA).
CONS
- Trading at a high P/E of 521.0.
- Trading 47.6% below its 52-week high.
* The pros and cons are auto-generated from financial metrics.
Valuation
Growth (CAGR)
Profitability & Returns
Balance Sheet & Liquidity
Ownership
Financial Snapshot
Peer comparison
Peer companies in the same sector (Technology).
| # | Name | CMP $ | P/E | Mkt Cap | Div Yld % | ROCE % | ROE % | Rev CAGR 5Y % | Profit CAGR 5Y % |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ALGM Allegro MicroSystems, Inc. R3KTECHAI | 36.47 | 521.00 | $6.80B | 0.00% | 1.97% | 1.53% | 6.49% | - |
| 2 | NVDA NVIDIA Corporation NDXSPXR3KAITECH | 225.73 | 28.50 | $5.45T | 0.46% | 74.66% | 117.21% | 24.64% | 32.12% |
| 3 | AAPL Apple Inc. NDXSPXR3KTECH | 316.22 | 36.22 | $4.61T | 0.34% | 68.72% | 148.75% | 1.81% | 3.92% |
| 4 | MSFT Microsoft Corporation NDXSPXR3KAITECH | 493.95 | 27.49 | $3.67T | 0.79% | 26.33% | 34.04% | 9.93% | 11.90% |
| 5 | TSM Taiwan Semiconductor Manufacturing Company Limited AITECH | 439.00 | 32.71 | $2.28T | 0.95% | 30.20% | 39.97% | 18.94% | 19.57% |
| 6 | AVGO Broadcom Inc. NDXSPXR3KAITECH | 368.56 | 46.95 | $1.75T | 0.71% | 16.70% | 44.25% | 17.04% | 54.08% |
| 7 | MU Micron Technology, Inc. NDXSPXR3KAITECH | 1,000.26 | 22.59 | $1.13T | 0.05% | 13.69% | 66.64% | 13.68% | 26.02% |
| 8 | AMD Advanced Micro Devices, Inc. NDXSPXR3KAITECH | 505.74 | 128.36 | $825.61B | 0.00% | 5.47% | 10.20% | 11.81% | 66.28% |
| 9 | ASML ASML Holding N.V. NDXAITECH | 1,764.85 | 59.89 | $677.88B | 0.51% | 42.97% | 53.94% | 15.55% | 19.55% |
Financial Statements Quarterly Results · Profit & Loss · Balance Sheet · Cash Flows · Ratios
Quarterly Results
Figures in USD.
| Metric | Sep 2019 | Dec 2019 | Jun 2020 | Sep 2020 | Dec 2020 | Jun 2021 | Sep 2021 | Dec 2021 | Mar 2022 | Jun 2022 | Sep 2022 | Dec 2022 | Mar 2023 | Jun 2023 | Sep 2023 | Dec 2023 | Jun 2024 | Sep 2024 | Dec 2024 | Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 163.24M | 159.80M | 115.00M | 136.65M | 164.45M | 188.14M | 193.61M | 186.63M | 200.29M | 217.75M | 237.67M | 248.79M | 269.44M | 278.29M | 275.51M | 254.98M | 166.92M | 187.39M | 177.87M | 192.82M | 203.41M | 214.29M | 229.21M | 243.19M | - |
| Cost of Revenue | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 112.94M | 112.10M | 115.00M | 122.11M | 128.91M | - |
| Gross Profit | 68.61M | 61.52M | 55.70M | 61.77M | 74.42M | 94.16M | 102.53M | 101.17M | - | 118.37M | 132.02M | 142.59M | - | 157.95M | 159.50M | 133.83M | 74.77M | 85.66M | 81.22M | 79.88M | 91.30M | 99.29M | 107.10M | 114.28M | - |
| Operating Expenses | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 93.08M | 94.04M | 93.05M | 97.53M | 102.28M | - |
| Operating Income | 15.06M | 11.13M | 4.53M | 12.40M | -24.22M | 32.24M | 38.55M | 35.60M | - | 14.74M | 59.84M | 65.63M | - | 70.75M | 72.92M | 36.69M | -10.63M | 4.07M | -41.00K | -13.20M | -2.74M | 6.24M | 9.57M | 12.00M | - |
| EBITDA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4.36M | 12.58M | 19.63M | 22.41M | 20.21M | - |
| Interest Expense | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6.87M | 6.36M | 5.73M | 4.91M | 5.14M | - |
| Pretax Income | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -18.44M | -9.99M | -2.71M | 494.00K | -2.69M | - |
| Tax Provision | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -3.70M | 3.17M | -9.30M | -7.87M | 13.75M | - |
| Net Income | 11.56M | 8.93M | 4.82M | 9.58M | -5.09M | 27.67M | 33.19M | 32.94M | - | 10.25M | 50.61M | 64.52M | - | 60.85M | 65.62M | 33.34M | -17.68M | -33.67M | -6.86M | -14.80M | -13.23M | 6.52M | 8.30M | -16.49M | - |
| Diluted EPS | - | 0.89 | 0.48 | 0.96 | -0.04 | 0.14 | 0.17 | 0.17 | - | 0.05 | 0.26 | 0.33 | - | 0.31 | 0.34 | 0.17 | -0.09 | -0.18 | -0.04 | - | -0.07 | 0.03 | 0.04 | -0.09 | 0.08 |
| R&D Expense | 25.95M | 25.48M | 24.38M | 25.13M | 31.00M | 29.55M | 29.59M | 30.30M | - | 33.86M | 35.57M | 39.59M | - | 42.98M | 43.43M | 44.40M | 45.20M | 43.51M | 43.32M | - | 46.50M | 50.89M | 52.88M | - | 55.17M |
Profit & Loss (Annual)
Figures in USD.
| Metric | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|
| Revenue | 650.09M | 591.21M | - | 973.65M | 1.05B | 725.01M | 890.10M |
| Cost of Revenue | - | - | - | 427.57M | 474.84M | 403.48M | 478.13M |
| Gross Profit | 261.28M | 278.90M | - | 546.08M | 574.53M | 321.53M | 411.97M |
| Operating Expenses | - | - | - | 342.77M | 365.07M | 341.33M | 386.89M |
| Operating Income | 52.83M | 12.16M | - | 203.31M | 209.46M | -19.80M | 25.08M |
| EBITDA | - | - | - | 264.49M | 276.94M | 9.17M | 74.83M |
| Interest Expense | - | - | - | 2.34M | 10.76M | 30.37M | 22.14M |
| Pretax Income | - | - | - | 211.35M | 194.80M | -85.70M | -14.90M |
| Tax Provision | - | - | - | 23.85M | 41.91M | -12.93M | -248.00K |
| Net Income | 36.97M | 17.95M | - | 187.36M | 152.70M | -73.01M | -14.90M |
| Diluted EPS | 3.70 | 0.10 | - | 0.97 | 0.78 | -0.39 | -0.08 |
| R&D Expense | 102.05M | 108.65M | 121.87M | 150.85M | 176.64M | 179.65M | 205.80M |
Balance Sheet (Annual)
Figures in USD.
| Metric | Mar 2019 | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|---|
| Total Assets | - | 817.82M | 747.68M | 892.62M | 1.18B | 1.53B | 1.42B | 1.42B |
| Total Equity | 589.79M | 633.18M | 585.75M | 734.21M | 965.63M | 1.13B | 929.55M | 954.75M |
| Cash & Equivalents | 99.74M | 214.49M | 197.21M | 282.38M | 351.58M | 212.14M | 121.33M | 168.75M |
| Long Term Debt | - | 0 | 25.00M | 25.00M | 25.00M | 249.61M | 344.70M | 285.75M |
| Total Liabilities | - | 183.69M | 160.81M | 157.26M | 214.34M | 398.89M | 489.86M | 459.73M |
| Current Liabilities | - | 150.11M | 116.67M | 104.22M | 165.32M | 117.91M | 112.26M | 145.93M |
Cash Flows (Annual)
Figures in USD.
| Metric | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|
| Operating Cash Flow | 81.42M | 120.57M | 156.13M | 193.21M | 181.72M | 61.91M | 163.07M |
| Investing Cash Flow | -41.68M | -68.25M | -66.27M | -99.70M | -516.72M | -40.82M | -41.72M |
| Financing Cash Flow | 82.50M | -72.19M | -5.31M | -20.00M | 198.88M | -112.06M | -77.38M |
| Capital Expenditure | -45.62M | -40.67M | -69.94M | -79.78M | -124.77M | -39.95M | -38.18M |
| Free Cash Flow | 35.80M | 79.90M | 86.19M | 113.43M | 56.94M | 21.96M | 124.89M |
| Share Buybacks | - | - | - | 0 | 0 | 853.92M | 0 |
| Dividends Paid | 0 | 400.00M | 0 | - | - | - | - |
Ratios (Annual)
Figures in %.
| Metric | Mar 2020 | Mar 2021 | Mar 2022 | Mar 2023 | Mar 2024 | Mar 2025 | Mar 2026 |
|---|---|---|---|---|---|---|---|
| Gross Margin % | 40.2% | 47.2% | - | 56.1% | 54.8% | 44.3% | 46.3% |
| Operating Margin % | 8.1% | 2.1% | - | 20.9% | 20.0% | -2.7% | 2.8% |
| Net Margin % | 5.7% | 3.0% | - | 19.2% | 14.6% | -10.1% | -1.7% |
| ROE % | 5.8% | 3.1% | - | 19.4% | 13.5% | -7.9% | -1.6% |
| ROCE % | 7.9% | 1.9% | - | 20.0% | 14.8% | -1.5% | 2.0% |
Shareholding Pattern
Top Institutional Holders
| # | Holder | % Held | Shares | Value |
|---|---|---|---|---|
| 1 | FMR, LLC | 13.72% | 25.58M | $872.31M |
| 2 | Blackrock Inc. | 7.45% | 13.89M | $473.63M |
| 3 | Invesco Ltd. | 7.34% | 13.68M | $466.43M |
| 4 | JPMORGAN CHASE & CO | 6.83% | 12.72M | $433.88M |
| 5 | Capital Research Global Investors | 6.44% | 12.01M | $409.42M |
| 6 | Vanguard Portfolio Management LLC | 4.11% | 7.67M | $261.49M |
| 7 | State Street Corporation | 3.05% | 5.68M | $193.57M |
| 8 | Vanguard Capital Management LLC | 2.96% | 5.51M | $187.85M |
| 9 | Price (T.Rowe) Associates Inc | 1.99% | 3.71M | $126.52M |
| 10 | ClearBridge Investments, LLC | 1.58% | 2.95M | $100.47M |
Analyst View
Analyst aggregate. Targets and ratings update periodically; not investment advice.
Latest News
Recent headlines for ALGM
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ALGM — Frequently Asked Questions
What is the current share price of Allegro MicroSystems, Inc. (ALGM)?
As of 2026-09-19 21:16 PDT, Allegro MicroSystems, Inc. (ALGM) trades at $36.47 on NasdaqGS. Its 52-week range is $22.80 to $69.62.
What is the market capitalisation of ALGM?
Allegro MicroSystems, Inc. (ALGM) has a market capitalisation of $6.80B on NasdaqGS.
What is the P/E ratio of ALGM?
ALGM trades at a trailing price-to-earnings (P/E) ratio of 521.00. The industry average P/E is 29.22. Its price-to-book (P/B) ratio is 6.93.
What is the return on equity (ROE) of ALGM?
ALGM has a return on equity (ROE) of 1.53%. Its return on capital employed (ROCE) is 1.97%.
Is ALGM a good stock to buy?
This page provides a data-driven analysis of Allegro MicroSystems, Inc. (ALGM), including valuation ratios, profitability, growth trends, auto-generated pros and cons, peer comparison and AI exposure. Review these fundamentals alongside your own research and risk tolerance. This is informational content, not investment advice.