ALGM Allegro Microsystems, Inc.
Data as of close
Technology · Semiconductors & Related Devices
Allegro Microsystems, Inc. (ALGM) is a technology company in the Semiconductors & Related Devices industry, with a market capitalization of $6.3 billion. Shares last traded at $33.68, 53.1% below their 52-week high. Over the past year the stock is up 12.6%. ALGM trades at a price-to-earnings ratio of 203.00, above the Semiconductors & Related Devices median of 44.57. Net profit margin is 3.1%, below the peer median of 5.3%. Revenue grew 22.8% year over year.
* P/E (TTM) = market cap ÷ net income over the trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year — the same basis as the peer table and the screener, so it can differ from price ÷ EPS.
Performance
Chart
Full chart →Daily candles · volume · SMA(20)/SMA(50) · Databento EQUS.MINI.
Technicals
Financials
Trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year; revenue is the fiscal-year figure where quarterly revenue covers under half of it (typical for banks, insurers and REITs), and margins are taken on it; latest reported period ends 2026-09-25. Source: SEC EDGAR/XBRL.
Recent earnings
| Period | EPS (diluted) | Reported |
|---|---|---|
| Q2 2027 | $0.12 | 2026-10-30 |
| Q1 2027 | $0.08 | 2026-07-31 |
| Q4 2026 (derived) | -$0.08 | 2026-05-21 |
| FY 2026 | -$0.08 | 2026-05-21 |
| Q3 2026 | $0.04 | 2026-01-30 |
| Q2 2025 | $0.03 | 2025-10-31 |
Q4 marked "derived" = fiscal-year EPS minus Q1–Q3 (10-Ks report only the annual figure); EPS is not strictly additive, so it can differ by a cent or two from the issuer's own Q4.
Semiconductors & Related Devices peers
ALGM vs 14 industry peers (Semiconductors & Related Devices), by market cap. Data as of close
| NVDA | NVIDIA | $5.01T | 25.96 | 16.53 | 63.7% | +2.01% |
| AVGO | Broadcom | $1.61T | 41.99 | 18.03 | 42.9% | +4.47% |
| MU | Micron Technology | $975.3B | 11.48 | 7.32 | 63.8% | +2.02% |
| AMD | Advanced Micro Devices | $840.7B | 130.67 | 20.35 | 15.6% | +8.54% |
| INTC | Intel | $324.2B | — | 5.41 | -20.1% | +0.59% |
| AMAT | Applied Materials | $303.3B | 32.73 | 9.84 | 30.1% | +2.02% |
| TXN | Texas Instruments | $287.0B | 40.34 | 13.82 | 34.3% | +3.92% |
| ADI | Analog Devices | $203.5B | 49.23 | 14.66 | 29.8% | +1.68% |
| MRVL | Marvell Technology | $150.8B | 57.13 | 15.96 | 27.9% | -1.71% |
| NXPI | NXP Semiconductors | $66.2B | 20.52 | 4.80 | 23.4% | +2.09% |
| MPWR | Monolithic Power Systems | $64.8B | 72.26 | 17.34 | 24.0% | +6.88% |
| STM | Stmicroelectronics N.V. | $43.1B | 259.75 | 3.65 | 1.4% | +2.09% |
| MCHP | Microchip Technology | $42.3B | 88.40 | 8.26 | 9.3% | +2.33% |
| ALAB | Astera Labs | $40.1B | 108.46 | 33.34 | 30.7% | -0.01% |
Source: SEC EDGAR (fundamentals/EPS/dividends) · Databento EQUS.MINI (prices) · market cap & yield computed by tradmap. Informational only — not financial advice.