Allegro MicroSystems

Allegro MicroSystems is a major in the Analog, Power, RF segment of the semiconductor & AI supply chain, headquartered in United States. Its key suppliers include United Microelectronics (UMC), Tower Semiconductor, TSMC.

Magnetic sensor and power IC leader for automotive.

Ticker
NASDAQ: ALGM
Headquarters
United States
Revenue
$890M (FY2026) · +22.8% YoY
Net income
$-15M
Operating margin
2.1%
Market position
major
Value-chain segment
Analog & Mixed Signal
Key products
Hall sensors, current sensors

About Allegro MicroSystems

Allegro MicroSystems, headquartered in United States, operates in the Analog & Mixed Signal segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include Hall sensors, current sensors. wafergraph maps 4 tracked suppliers for Allegro MicroSystems across the value chain.

Role in the chain

Allegro MicroSystems is a market major in Analog, Power, RF (Analog & Mixed Signal), headquartered in United States. Magnetic sensor and power IC leader for automotive.

Diligence questions

  1. The dataset records 4 tracked suppliers for Allegro MicroSystems. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
  2. 1 of Allegro MicroSystems's tracked suppliers are a monopoly or leader (including TSMC). Which of those are actually single-source for the process step you care about?
  3. Allegro MicroSystems is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  4. Allegro MicroSystems trades as NASDAQ:ALGM. What does the latest reported period say about capacity and backlog versus the graph position above?
  5. Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Allegro MicroSystems

Key products

  • Hall sensors
  • current sensors

Suppliers

More Analog, Power, RF companies

Compare with

Texas Instruments · Analog Devices · Sony Semiconductor Solutions · Monolithic Power Systems · NXP Semiconductors · STMicroelectronics

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Allegro MicroSystems — supply chain, financials & market position”, https://wafergraph.com/company/allegro (data as of 2026-09-05).

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