Allegro MicroSystems, Inc.

ALGMNASDAQTechnology● Active

$46.39

$-7.23(-13.48%)

Market Cap$8.6B

P/E Ratio—

52W High$54.1

52W Low$22.41

Avg Volume2.2M

Open$51.50

Beta1.98

Overview

Allegro MicroSystems, Inc. (ALGM) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · ALGM · as of May 21, 2026

Latest filing snapshot

4,250

+190+4.68%vs prior year

Allegro MicroSystems, Inc. (ALGM) employee data is sourced from the annual SEC 10-K filing. As of 2026, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2026-03-27·Full-time · Global

Total Employees

4,250

Change (1Y)

+190

Growth % (1Y)

+4.68%

Revenue / Employee

$209.4K

Net Income / Employee

$-3.5K

Market Cap

$8.6B

ALGM Employee Count

2021 – 2026 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-05-21	2026-03-27	4,250	+190	+4.68%
2025-05-22	2025-03-28	4,060	-533	-11.60%
2024-05-23	2024-03-29	4,593	-94	-2.01%
2023-05-25	2023-03-31	4,687	+651	+16.13%
2022-05-18	2022-03-25	4,036	+162	+4.18%
2021-05-19	2021-03-26	3,874	—	—

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Semiconductors

#SymbolCompanyEmployeesMkt Cap

INGM

Ingram Micro Holding Corporation

23,500$6.8B #2

ALGM

Allegro MicroSystems, Inc.YOU

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · ALGM peer comparison

About ALGM employees

ALGM Employees · Headcount

Allegro MicroSystems, Inc. (ALGM) employee data is sourced from the annual SEC 10-K filing. As of 2026, Allegro MicroSystems, Inc. had 4,250 full-time employees globally. Full-time employees only. Global consolidated headcount.

Allegro MicroSystems, Inc. employs 4,250 full-time employees as of the latest filing within the Semiconductors industry. Revenue per employee stands at $209,434, reflecting the company's operational efficiency.

Allegro MicroSystems, Inc.'s workforce increased by 190 (4.68%) in 2026 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Allegro MicroSystems, Inc.'s revenue per employee of $209,434 positions it among the notable performers in the Semiconductors sector for operational efficiency.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

ALGM Employees · 5 questions

As of the latest SEC 10-K filing (2026), Allegro MicroSystems, Inc. had 4,250 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Allegro MicroSystems, Inc. employee counthow many employees does Allegro MicroSystems, Inc. haveALGM total employees 2026

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-05-21