Allegro MicroSystems, Inc. (ALGM) is in Technology, Semiconductors, based in United States, listed on NasdaqGS. Market cap 6.68B USD. 52-week range 22.41 to 71.77 USD. Trailing P/E 597.3. Data as of 2026-10-09.
Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific power ICs for sensing, motion control, and power management functions of complex electromechanical or power conversion systems. Its products include magnetic sensor ICs, such as position, speed, and electric current sensor ICs; and power ICs comprising motor driver ICs, such as regulator, power management ICs, and LED driver ICs, and ...