Allegro MicroSystems, Inc. (ALGM)

Magnetic sensor and power chip maker, 4,250. Read October 20, 2026 from the annual report for the period ending March 27, 2026, filed May 21, 2026. Ranked 137 of the 174 Technology companies read so far, by the share within reach now.

The filing counts its employees by function, 2,950 in operations and quality and 305 in general and administrative, so the administrative share is counted and the rest is one semiconductor pattern.

The figures on this page come from the company's own annual report and from BLS staffing patterns for its industries, never from a roster. They are estimates with a stated method. Nothing here says what the company will do: within reach is not a forecast of jobs lost or of savings.

What follows from the reading

Share of working time within reach of AI, on the long-run pace at four in five: 18% now, 36% at the end of 2027, 45% at the end of 2028, 50% at the end of 2030. By the patterns, the work is about 50% desk work, 15% people work and 35% body work. These are the site's industry estimates weighted by the shares below: estimates with a stated method and range, not a forecast of what the company will do. By the same patterns, at the end of 2028 about 47% of the working time stays with people (conversation, in-person and hands-on work), 42% becomes checking a model's work and 5% could be handed over with lighter checks, from the industries' own figures, not the company's roles.

Headcount

4,250 employees as of March 27, 2026 (stated). The filing counts no employees by country; the majority of operations employees are at its AMPI facility, and the United States is 10% of revenue.

The filing: “As of March 27, 2026, we employed approximately 4,250 full-time employees, including 760 in R&D, 2,950 in operations and quality (the majority of whom are located at AMPI), 235 in sales and marketing and 305 in general and administrative roles.”

The workforce as industry patterns

What the filing says about the workforce: About 4,250 full-time employees: 760 in R&D, 2,950 in operations and quality (most at the AMPI facility), 235 in sales and marketing, 305 in general and administrative; about 2,350 hold university or graduate degrees; no union.

Companies read with the same leading pattern

Other companies whose largest staffing pattern is also Semiconductor and Other Electronic Component Manufacturing, largest first, each read from its own annual report. Within reach now and at the end of 2028, long-run pace, four in five.

• Amphenol Corporation (APH, 170,000 employees)17% now, 44% by 2028
• Flex Ltd. (FLEX, 149,686 employees)18% now, 46% by 2028
• Jabil Inc. (JBL, 135,000 employees)18% now, 46% by 2028
• TE Connectivity plc (TEL, 93,000 employees)18% now, 44% by 2028
• Intel Corp. (INTC, 85,100 employees)17% now, 44% by 2028
• Micron Technology, Inc. (MU, 53,000 employees)17% now, 44% by 2028
• QUALCOMM Incorporated (QCOM, 52,000 employees)17% now, 44% by 2028
• Coherent, Inc. (COHR, 51,000 employees)17% now, 44% by 2028

What the filing says about AI

63 sentences in the filing name AI. The filing states a mission of sensing and power solutions that drive electrification, automation, AI and robotics, and names AI data centers among the markets it serves.

• “These risks and uncertainties include, but are not limited to: downturns or volatility in general economic conditions; our ability to compete effectively, expand our market share and increase our net sales and profitability; our reliance on a limited number of third-party semiconductor wafer fabrication facilities and suppliers of other materials; any failure to adjust purchase commitments and...”
• “Our Mission Our mission is to be the leader in global semiconductor technology with sensing and power solutions that drive electrification, automation, AI, and robotics forward.”
• “We primarily serve automotive and industrial markets, including advanced industrial markets such as AI data centers, robotics, and energy infrastructure, where our solutions enable customers to sense, move, and manage power with efficiency, precision, and reliability.”
• “Secular technology trends, including electrification, automation, AI data center expansion, and increasing energy efficiency, are driving growing demand for precision sensing and power solutions.”
• “In industrial markets, these trends are driving greater power density, and increasing requirements for automation and thermal efficiency across AI data centers, robotics, and energy infrastructure.”

Its annual reports, year by year

Sentences naming AI in each annual report, counted by one rule, beside the median report in the Index that year. Each count links its filing. Every company, by year and sector

• Fiscal 20210median 0
• Fiscal 20220median 0
• Fiscal 20233median 1
• Fiscal 20246median 4
• Fiscal 202563median 10

Headcount by filing year

As reported in each year's annual report, with the filing. A year marked not read had no figure the reading could take from the report's text.

Limits of this reading

• The filing counts full-time employees and states no other count.

Source: the company's annual report on EDGAR, accession 0001193125-26-233537, the filing. Read by Claude Fable 5.1 under rubric version 1, by the method. A company can write to info@stratussc.com to have its reading checked against its filing.