ALGM Stock Summary and Trading Ideas (Allegro Microsystems | NASDAQ:ALGM)

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 such as 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. Key revenue for the company is generated from Greater China and the rest from the United States, Japan, Europe, and other regions.

Allegro Microsystems trades on the NASDAQ stock market under the symbol ALGM.

As of March 5, 2026, ALGM stock price declined to $32.61 with 1,202,169 million shares trading.

ALGM has a beta of 1.79, meaning it tends to be more sensitive to market movements. ALGM has a correlation of 0.22 to the broad based SPY ETF.

ALGM has a market cap of $6.04 billion. This is considered a Mid Cap stock.

Last quarter Allegro Microsystems reported $165 million in Revenue and $.15 earnings per share. This fell short of revenue expectation by $-58 million and exceeded earnings estimates by $.03.

In the last 3 years, ALGM traded as high as $53.05 and as low as $16.38.

The top ETF exchange traded funds that ALGM belongs to (by Net Assets): VTI, IJH, VGT, VB, VBK.

ALGM has outperformed the market in the last year with a return of +30.2%, while the SPY ETF gained +18.7%. In the last 3 month period, ALGM beat the market returning +13.2%, while SPY returned -0.8%. However, in the most recent 2 weeks ALGM has underperformed the stock market by returning -15.5%, while SPY returned -1.3%.

ALGM support price is $32.77 and resistance is $35.37 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that ALGM shares will trade within this expected range on the day.