Allegro MicroSystems, Inc. Share Price
NASDAQ: ALGM | Mid CapAllegro MicroSystems, Inc. Stock Performance
Allegro MicroSystems, Inc. Share Price Today
As of 19 September 2026, Allegro MicroSystems, Inc.'s share price is $33.62. The stock opened at $33.55, compared to its previous close of $33.12. During today's trading session, Allegro MicroSystems, Inc.'s share price traded between $33.34 and $34.02, with an average price of $33.68. 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 risen by 6.66% over the last six months and is up 15.14% 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., 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. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Sep 2026 | $35.43 | $33.62 | -10.41% |
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% |
Oct 2025 | $29.13 | $29.97 | +2.64% |