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What Does Allegro MicroSystems (ALGM) Do? — Stock Price Outlook, Earnings, Market Cap, Related Stocks, Headquarters Guide

Updated June 4, 2026 · First published March 22, 2026

ALGM (Allegro MicroSystems) is a US automotive semiconductor company that supplies magnetic sensors and power semiconductors. Rising EV content per vehicle, auto production, industrial automation, and the semiconductor cycle are cited as the key drivers of its earnings and stock price outlook.

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What kind of company is ALGM (Allegro MicroSystems)?

ALGM (Allegro MicroSystems) is a US semiconductor company that designs magnetic sensors and power semiconductors used for position and current sensing. It supplies sensor and power chips for automotive, EV, and industrial applications, positioning itself to benefit from the spread of EVs and automation.

The vast majority of its revenue comes from the sale of magnetic sensors and power semiconductors. Sensor and power chips for automotive and EV applications are the core, and because EVs require more sensors and power semiconductors for motor and battery control, the content per vehicle continues to grow. Auto production, the EV mix, and industrial automation demand drive its earnings, which are also tied to the semiconductor cycle.

💰 How does ALGM (Allegro MicroSystems) make money?

Business SegmentRevenue ShareDescription
Magnetic SensorsCoreMagnetic sensors for position and current sensing — the largest segment by share
Power SemiconductorsDiversification PillarPower semi segment for motor and battery control
EV & IndustrialGrowth FoundationHigher content per vehicle driven by EVs and industrial automation

ALGM (Allegro MicroSystems) generates revenue from magnetic sensors and power semiconductors, with a heavy weighting toward automotive and EV applications. EVs require more sensors and power semiconductors for motor and battery control, so content per vehicle expands — a structural growth driver. Industrial automation demand adds further support. However, results are tied to auto production volume, EV adoption pace, and the semiconductor cycle, which brings volatility, and customer concentration and competition are factors to watch.

📐 ALGM (Allegro MicroSystems) Market Cap and Company Scale

Market cap is $6.8B, and the employee count is not disclosed.

It is a US automotive semiconductor company specialized in magnetic sensors and power semiconductors, supplying sensor and power chips for automotive, EV, and industrial equipment. Growing EV content per vehicle and industrial automation demand are strengths, but its business model ties results to auto production and the semiconductor cycle.

📈 ALGM (Allegro MicroSystems) Outlook and Price Action

1-Year Price Performance
Analyst Consensus
1.2
Sell Hold Strong Buy
Target Price $55 +51.0% Current $36
52-Week Price Range
$36
Low $22 High $72
vs. low +62.03% vs. high -49.41%

EV adoption, increasing content per vehicle, industrial automation, and new products are medium- to long-term drivers. As EV penetration rises, the sensor and power semi content per vehicle for motor and battery control grows structurally, and industrial automation adds to demand. Higher-function new products lift value-added. On the other hand, softer auto production, shifts in EV adoption pace, the semiconductor cycle, customer concentration, and competition can drive short-term earnings volatility.

  • EV adoption and rising content per vehicle
  • Industrial automation demand
  • Higher-function new products and value-added gains

⚔️ ALGM (Allegro MicroSystems) Core Strengths and Risks

Growing EV content per vehicle and a strong position in magnetic sensors and power semiconductors are strengths, while auto production, the semiconductor cycle, customer concentration, and competition are key risks.

💪 Core Strengths

Rising Content
The increase in sensor and power semi content per EV provides a structural growth foundation.
Sensor & Power Position
Established position in magnetic sensors and power semiconductors.
Industrial Automation
Industrial automation demand serves as an additional growth pillar.

⚠️ Key Risks

Auto Cycle
Slower auto production and shifts in EV adoption pace affect results.
Semi Cycle
Results are tied to the semiconductor cycle, creating volatility.
Customer & Competition
Key customer concentration and intensifying competition can impact results.

🔄 ALGM (Allegro MicroSystems) Peers and Related Stocks (Beneficiaries)

ALGM (Allegro MicroSystems) is benchmarked against other semiconductor companies within the broader semiconductor space. Automotive and power semis such as ON and NXPI, and microcontrollers such as MCHP, are frequently discussed alongside ALGM given their similar business profiles and exposure to automotive semiconductor demand.

Competitors
TickerCompanyPriceChangeMarket CapP/EPBRROEDividend Yield
ONON Semiconductor Corp$76.14+8.5%$29.6B49.04.18.31%-
NXPINXP Semiconductors NV$236.62+4.5%$59.7B20.25.228.38%1.77%
MCHPMicrochip Technology Inc$74.20+3.7%$40.3B110.96.37.19%2.53%

✅ ALGM (Allegro MicroSystems) Investor Checklist

ALGM (Allegro MicroSystems) is a US automotive semiconductor company supplying magnetic sensors and power semiconductors. Growing EV content per vehicle and industrial automation are attractive, but the auto and semiconductor cycles should also be monitored.

CheckpointWhat to ConfirmCurrent Status
EV ContentSensor and power semi content per EVStructural growth
Industrial AutomationIndustrial automation demand and new productsGrowth driver
CycleAuto production and semiconductor cycleVolatility factor

Slower auto production, shifts in EV adoption pace, the semiconductor cycle, and customer concentration and competition can affect results, so EV content growth, industrial automation demand, and the cycle should all be tracked together.

ALGM (Allegro MicroSystems) is a US automotive semiconductor company with a strong position in magnetic sensors and power semiconductors and benefiting from rising EV content per vehicle, but given the auto and semiconductor cycles, customer concentration, and competition, a medium- to long-term perspective is advisable.

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