Allegro MicroSystems, Inc. Share Price
NASDAQ: ALGM | Mid CapAllegro MicroSystems, Inc. Stock Performance
Allegro MicroSystems, Inc. Share Price Today
As of 29 October 2026, Allegro MicroSystems, Inc.'s share price is $35.39. The stock opened at $34.41, compared to its previous close of $33.98. During today's trading session, Allegro MicroSystems, Inc.'s share price traded between $33.49 and $35.61, with an average price of $34.55. Over the past 52 weeks, the stock has recorded a high of $71.76 and a low of $22.57. In terms of performance, Allegro MicroSystems, Inc.'s share price has declined by 27.02% over the last six months and is up 18.08% on a year-on-year basis.
Allegro MicroSystems, Inc. Share Price Chart
Allegro MicroSystems, Inc. Quarterly Profit & Loss
All figures in USD
Allegro MicroSystems, Inc. Annual Profit & Loss
All figures in USD
About Allegro MicroSystems, Inc.
Allegro Microsystems Inc is a designer, developer, fabless manufacturer, and marketer of sensor ICs and application-specific analog power ICs for automotive and industrial markets. Its Sensor IC allows customers to precisely measure motion, speed, position, and current, and Power ICs include high-temperature and high-voltage capable motor drivers, power management, and LED driver ICs. Its products are divided into three categories: SENSE, which includes Current Sensors, Switches, and Latches, and Interface ICs among others; REGULATE, which includes Regulators, ClearPower Modules, and LED Drivers; and DRIVE, which includes BLDC Drivers, Brush DC, and others. Product-wise, the firm derives the majority of its revenue from sales of Magnetic sensors.
Allegro MicroSystems, Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $36.45 | $35.35 | -2.84% |
Sep 2026 | $35.43 | $36.39 | -3.01% |
Aug 2026 | $39.69 | $37.52 | -9.66% |
Jul 2026 | $66.59 | $41.53 | -40.20% |
Jun 2026 | $46.92 | $69.45 | +45.05% |
May 2026 | $47.34 | $47.88 | -1.27% |
Apr 2026 | $32.22 | $48.49 | +53.85% |
Mar 2026 | $35.29 | $31.52 | -13.56% |
Feb 2026 | $36.53 | $36.47 | -1.22% |
Jan 2026 | $26.94 | $36.91 | +40.02% |
Dec 2025 | $26.24 | $26.36 | -1.20% |
Nov 2025 | $30.16 | $26.68 | -10.96% |
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