Allegro MicroSystems, Inc.
ALGM
Rank in Stocks
#3085
Allegro MicroSystems, Inc. focuses on the creation, production, and worldwide... Allegro MicroSystems, Inc. focuses on the creation, production, and worldwide distribution of sophisticated integrated circuits (ICs). Their primary offerings consist of sensor ICs and custom-designed analog power ICs, developed mainly for motion control and energy-saving applications. The company's product line includes magnetic sensor ICs, which are crucial for measuring position, speed, and current. They also supply various power management ICs, such as motor drivers, voltage regulators, and LED drivers. Furthermore, Allegro provides photonic and 3D sensing components, encompassing photodiodes, eye-safe laser solutions, and readout ICs essential for LiDAR systems. Allegro primarily sells its components to original equipment manufacturers (OEMs) and suppliers, with a strong emphasis on the automotive and industrial industries. Their distribution network is multifaceted, utilizing a direct sales team, independent sales representatives, third-party distributors, and consignment models. With operations spanning across the globe, the company has a presence in the United States, the broader Americas, Europe, Japan, Greater China, South Korea, and various other markets in Asia. Allegro MicroSystems was established in 1990, maintains its headquarters in Manchester, New Hampshire, and operates as a subsidiary of Sanken Electric Co., Ltd.
Share Price
$32.54
Market Cap
$6.07B
Change (1 day)
2.91%
Change (1 year)
11.98%
Country
US
Trade Allegro MicroSystems, Inc. (ALGM)
Category
Technology
P/E ratio for Allegro MicroSystems, Inc. (ALGM)
P/E ratio as of October 2026 TTM: 397.78
According to Allegro MicroSystems, Inc. latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 397.78. At the end of 2024 the company had a P/E ratio of 33.86.
P/E ratio history for Allegro MicroSystems, Inc. from 2019 to 2026
P/E ratio at the end of each year
| Year | P/E Ratio | Change |
|---|---|---|
| 2026 (TTM) | 397.78 | -722.40% |
| 2025 | -63.91 | -288.75% |
| 2024 | 33.86 | -30.86% |
| 2023 | 48.97 | 8.52% |
| 2022 | 45.13 | -83.14% |
| 2021 | 267.70 | 195.18% |
| 2020 | 90.69 | 131.22% |
| 2019 | 39.22 | 0.00% |
P/E ratio for similar companies or competitors
| Company | P/E Ratio | P/E Ratio Difference | Country |
|---|---|---|---|
| 27.84 | -93.00% |
US
|
|
| 28.28 | -92.89% |
TW
|
|
| 42.96 | -89.20% |
US
|
|
| 12.14 | -96.95% |
US
|
|
| 144.88 | -63.58% |
US
|
How to read a P/E ratio?
The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share.
A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.
Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.