Allegro MicroSystems, Inc. (ALGM) Stock

Technology · Semiconductors · Member of Other US Stocks

Allegro MicroSystems, Inc. (ALGM) closed at USD 32.36 on 2026-10-15, a change of +5.3 % over the past year, with a market capitalization of USD 5.89B.

Allegro MicroSystems, Inc. recent closing prices

DateClose (USD)
2026-10-1532.36
2026-10-1432.22
2026-10-1333.65
2026-10-1233.79
2026-10-0935.57
2026-10-0836.27
2026-10-0737.03

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Allegro MicroSystems, Inc. key figures

Previous close
USD 32.36 (2026-10-15)
1-year change
+5.3 %
Market cap
USD 5.89B
Enterprise value
USD 6.04B
P/E ratio (trailing)
527.00
P/E ratio (forward)
21.38
EPS (trailing)
0.06
EPS (forward)
1.48
PEG ratio
n/a
Price to book
6.11
Revenue growth
27.5 %
Earnings growth
n/a
Dividend per share (trailing)
0.00
Short ratio
4.85
Employees
4,250
Analyst consensus (third-party)
strong_buy

Source: Yahoo Finance via yfinance. Data may be delayed, incomplete or incorrect.

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 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 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. The company serves automotive and industrial markets, including advanced industrial markets such as AI data centers, robotics, and energy infrastructure sectors. 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.

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