Allegro MicroSystems, Inc. (ALGM) company profile

Allegro MicroSystems, Inc. designs and supplies sensor and power semiconductor solutions. The company operates through two primary product segments: magnetic sensors and power integrated circuits. Its solutions serve customers across two primary target sectors, consisting of the automotive end market alongside industrial and other commercial end markets. Allegro distributes and delivers its products to end customers directly as well as through commercial distributors and strategic semiconductor partners.

The company is incorporated in Delaware and maintains its principal executive headquarters in Manchester, New Hampshire. Internationally, its geographic footprint and business activities span the United States, Japan, China, Taiwan, South Korea, and the Philippines, along with broader regional markets throughout Europe, the Americas, and Asia. Additionally, the company maintains affiliated entity operations in the Philippines and holds interests in semiconductor entities such as Polar Semiconductor and Crocus.

Summary of the business section of Allegro MicroSystems's latest annual report, written by StockData.

“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.

Stock and option awards are grant-date fair values, not realized pay. “Other” includes pension value changes and all other compensation. Source proxy statement.

“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.”