Allegro MicroSystems, Inc. (ALGM)
NASDAQ: ALGM · Real-Time Price · USD
33.70
+0.94 (2.87%)
At close: Jul 25, 2025, 4:00 PM
33.67
-0.03 (-0.09%)
After-hours: Jul 25, 2025, 6:29 PM EDT

Company Description

Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific power ICs for motion control and energy-efficient systems.

Its products include magnetic sensor ICs, such as position, speed, and current sensor ICs; and power ICs comprising motor driver ICs, such as regulator, power management ICs, and LED driver ICs, and isolated gate drivers.

The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment.

It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets.

The company was founded in 1990 and is headquartered in Manchester, New Hampshire.

Allegro MicroSystems, Inc.
Allegro MicroSystems logo
CountryUnited States
Founded1990
IPO DateOct 29, 2020
IndustrySemiconductors
SectorTechnology
Employees4,060
CEOMichael Doogue

Contact Details

Address:
955 Perimeter Road
Manchester, New Hampshire 03103
United States
Phone603 626 2300
Websiteallegromicro.com

Stock Details

Ticker SymbolALGM
ExchangeNASDAQ
Stock TypeCommon Stock
Fiscal YearApril - March
Reporting CurrencyUSD
IPO Price$14.00
CIK Code0000866291
CUSIP Number01749D105
ISIN NumberUS01749D1054
Employer ID46-2405937
SIC Code3674

Key Executives

NamePosition
Michael C. DooguePresident, Chief Executive Officer and Director
Derek P. D'AntilioExecutive Vice President, Chief Financial Officer and Treasurer
Sharon S. BrianskySenior Vice President, General Counsel and Corporate Secretary
Roald G. WebsterVice President and Chief Accounting Officer
Jalene A. Hoover CPAVice President of IR and Corporate Communications
Rick MadormoSenior Vice President of Worldwide Sales
Erin E. HagenSenior Vice President and Chief Human Resources Officer

Latest SEC Filings

DateTypeTitle
Jun 25, 2025ARSFiling
Jun 25, 2025DEFA14AAdditional definitive proxy soliciting materials and Rule 14(a)(12) material
Jun 25, 2025DEF 14AOther definitive proxy statements
Jun 11, 2025144Filing
Jun 4, 2025144Filing
May 22, 2025SDForm - SD
May 22, 202510-KAnnual Report
May 13, 2025SCHEDULE 13GFiling
May 12, 2025SCHEDULE 13G/AFiling
May 8, 20258-KCurrent Report