Allegro MicroSystems, Inc. engages in the development and manufacture of sensor integrated circuits (“ICs”) and application-specific analog power ICs. Its sensor ICs enable customers to precisely measure motion, speed, position and current, while its power ICs include high-temperature and high-voltage capable motor driver, power management and light emitting diode driver ICs. The company was founded on March 30, 2013 and is headquartered in Manchester, NH.
Sector:
Electronic Technology
Industry:
Semiconductors
Employees:
4,060
Frequently Asked Questions
What is Market Cap of Allegro Microsystems Inc.?
Market cap, also known as market capitalization, is the total market value of a company. It’s calculated by multiplying the current market price by the total number of shares outstanding. Allegro Microsystems Inc. market cap is $5.55B.
What is the 52-week high for Allegro Microsystems Inc.?
52 week high is the highest price of a stock in the past 52 weeks, or one year. Allegro Microsystems Inc. 52 week high is $38.45 as of September 13, 2025.
What is the 52-week low for Allegro Microsystems Inc.?
52 week low is the lowest price of a stock in the past 52 weeks, or one year. Allegro Microsystems Inc. 52 week low is $16.38 as of September 13, 2025.
What is Allegro Microsystems Inc. stock price today?
Allegro Microsystems Inc. stock price today is $29.80.
What was Allegro Microsystems Inc. stock price yesterday?
Allegro Microsystems Inc. stock price yesterday was $29.97.
What is the PE ratio of Allegro Microsystems Inc.?
The Price-to-Earnings (or P/E) ratio is a commonly used tool for valuing a company. It’s calculated by dividing the current share price by the earnings per share (or EPS). It can also be calculated by dividing the company’s Market Cap by the Net Profit. Allegro Microsystems Inc.’s P/E ratio is -81.60.
What is the Price-to-Book ratio of Allegro Microsystems Inc.?
The Price-to-Book (P/B) ratio is a commonly used tool for valuing a company. It’s calculated by dividing a company’s market capitalization by its book value. Allegro Microsystems Inc. P/B ratio is 6.0074.
What is the 50-day moving average of Allegro Microsystems Inc.?
The 50-day moving average is a frequently used data point by active investors and traders to understand the trend of a stock. It’s calculated by averaging the closing stock price over the previous 50 trading days. Allegro Microsystems Inc. 50-day moving average is $32.80.
How many employess does Allegro Microsystems Inc. has?