45.95
price up icon2.80%   1.25
after-market After Hours: 45.95
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Allegro Microsystems Inc stock is traded at $45.95, with a volume of 1.86M. It is up +2.80% in the last 24 hours and up +8.71% over the past month. 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.
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Previous Close:
$44.70
Open:
$45.38
24h Volume:
1.86M
Relative Volume:
0.85
Market Cap:
$8.51B
Revenue:
$839.73M
Net Income/Loss:
$-12.96M
P/E Ratio:
-633.79
EPS:
-0.0725
Net Cash Flow:
$119.98M
1W Performance:
+6.61%
1M Performance:
+8.71%
6M Performance:
+90.82%
1Y Performance:
+77.34%
1-Day Range:
Value
$45.11
$46.15
1-Week Range:
Value
$39.57
$46.15
52-Week Range:
Value
$22.41
$51.40

Allegro Microsystems Inc Stock (ALGM) Company Profile

Name
Name
Allegro Microsystems Inc
Name
Phone
(603) 626-2300
Name
Address
955 PERIMETER ROAD, MANCHESTER
Name
Employee
4,250
Name
Twitter
Name
Next Earnings Date
2026-05-07
Name
Latest SEC Filings
Name
ALGM's Discussions on Twitter

Compare ALGM vs NVDA, TSM, AVGO, MU, AMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ALGM icon
ALGM
Allegro Microsystems Inc
45.95 8.28B 839.73M -12.96M 119.98M -0.0725
NVDA icon
NVDA
Nvidia Corp
215.33 5.32T 253.49B 159.61B 106.08B 6.5299
TSM icon
TSM
Taiwan Semiconductor Manufacturing Adr
404.52 2.11T 132.87B 62.36B 35.90B 12.03
AVGO icon
AVGO
Broadcom Inc
414.14 1.96T 68.28B 24.97B 28.91B 5.1264
MU icon
MU
Micron Technology Inc
751.00 859.45B 58.12B 24.11B 10.28B 21.18
AMD icon
AMD
Advanced Micro Devices Inc
467.51 733.10B 37.45B 4.93B 8.57B 3.047

Allegro Microsystems Inc Stock (ALGM) Upgrades & Downgrades

Date Action Analyst Rating Change
Feb-13-26 Upgrade Morgan Stanley Equal-Weight → Overweight
Jan-30-26 Reiterated TD Cowen Buy
Aug-01-25 Reiterated TD Cowen Buy
Jun-16-25 Resumed BofA Securities Buy
Nov-22-24 Initiated Wells Fargo Overweight
Nov-12-24 Initiated Loop Capital Buy
Nov-07-24 Initiated Morgan Stanley Equal-Weight
Sep-03-24 Initiated UBS Buy
May-13-24 Initiated Jefferies Buy
May-10-24 Reiterated TD Cowen Buy
Apr-16-24 Initiated Evercore ISI Outperform
Feb-02-24 Reiterated TD Cowen Outperform
Feb-02-24 Upgrade Wolfe Research Peer Perform → Outperform
Sep-29-23 Initiated BofA Securities Neutral
Jul-20-23 Initiated Wolfe Research Peer Perform
May-25-22 Initiated Cowen Outperform
Jun-30-21 Initiated William Blair Outperform
Nov-23-20 Initiated Credit Suisse Outperform
Nov-23-20 Initiated Jefferies Buy
Nov-23-20 Initiated Mizuho Buy
Nov-23-20 Initiated Needham Buy
View All

Allegro Microsystems Inc Stock (ALGM) Latest News

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May 25, 2026

Allegro MicroSystems (ALGM) price target increased by 18.08% to 55.51 - MSN

May 25, 2026
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May 23, 2026

Qorvo, Allegro MicroSystems, and Lattice Semiconductor Stocks Trade Up, What You Need To Know - Yahoo Finance

May 23, 2026
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May 23, 2026

Here’s What Analysts Think About Allegro MicroSystems (ALGM) - Insider Monkey

May 23, 2026
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May 22, 2026

Insider Sell: Roald Webster Sells Shares of Allegro Microsystems Inc (ALGM) - GuruFocus

May 22, 2026
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May 22, 2026

Allegro Microsystems (ALGM) accounting chief sells 5,217 shares in open-market trade - Stock Titan

May 22, 2026
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May 22, 2026

[144] ALLEGRO MICROSYSTEMS, INC. SEC Filing - Stock Titan

May 22, 2026
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May 22, 2026

Monolithic Power Systems and Allegro MicroSystems shares are falling, what you need to know - MSN

May 22, 2026
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May 22, 2026

Nova, Micron, Qualcomm, Amkor, and Allegro MicroSystems Stocks Trade Up, What You Need To Know - Yahoo Finance

May 22, 2026
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May 22, 2026

ALGM Stock Price, Quote & Chart | ALLEGRO MICROSYSTEMS INC (NASDAQ:ALGM) - ChartMill

May 22, 2026
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May 21, 2026

Wall Street analysts see a 29.58% upside in Allegro MicroSystems (ALGM): Can the stock really move this high? - MSN

May 21, 2026
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May 21, 2026

Allegro MicroSystems 2024 10-K: Leading Global Semiconductor Innovation in Sensing, Power, AI, and Automation Solutions - Minichart

May 21, 2026
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May 21, 2026

Allegro Microsystems Signals Strong Momentum in Earnings - TipRanks

May 21, 2026
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May 21, 2026

ALLEGRO MICROSYSTEMS, INC. FY 2026: Revenue $890.1M, Net loss $(14.9)M — 10-K Summary - TradingView

May 21, 2026
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May 21, 2026

Allegro MicroSystems (ALGM) outlines 2026 strategy, markets, tech and key risks - Stock Titan

May 21, 2026
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May 21, 2026

Allegro MicroSystems Leads Stock Performance with 94.43% Return in Six Months - Markets Mojo

May 21, 2026
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May 20, 2026

Allegro Microsystems’ SWOT analysis: stock gains traction on auto growth - Investing.com

May 20, 2026
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May 20, 2026

Allegro Microsystems’ SWOT analysis: stock gains traction on auto growth By Investing.com - Investing.com Canada

May 20, 2026
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May 20, 2026

Evercore ISI Lifts PT on Allegro MicroSystems (ALGM) Post Earnings - Insider Monkey

May 20, 2026
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May 20, 2026

Allegro MicroSystems’s Q1 Earnings Call: Our Top 5 Analyst Questions - MSN

May 20, 2026
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May 20, 2026

Monolithic Power Systems and Allegro MicroSystems Shares Are Falling, What You Need To Know - Yahoo Finance

May 20, 2026
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May 20, 2026

Evaluating Allegro MicroSystems (ALGM) Valuation After Strong Year To Date Share Price Gains - Yahoo Finance

May 20, 2026
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May 19, 2026

Allegro Microsystems (ALGM) SVP has 5,815 shares withheld for RSU taxes - Stock Titan

May 19, 2026
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May 19, 2026

Allegro Microsystems (NASDAQ: ALGM) SVP sells 2,642 shares, covers taxes - Stock Titan

May 19, 2026
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May 19, 2026

Allegro MicroSystems (NASDAQ: ALGM) CFO uses 37,840 shares to cover vesting taxes - Stock Titan

May 19, 2026
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May 19, 2026

[Form 4] ALLEGRO MICROSYSTEMS, INC. Insider Trading Activity - Stock Titan

May 19, 2026
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May 19, 2026

Allegro Microsystems (NASDAQ: ALGM) VP uses 4,277 shares to pay tax on vested stock - Stock Titan

May 19, 2026
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May 19, 2026

Allegro Microsystems (ALGM) CEO uses 60,508 shares to cover taxes on vesting - Stock Titan

May 19, 2026
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May 19, 2026

Allegro (ALGM) SVP has 13,942 shares withheld to cover RSU taxes - Stock Titan

May 19, 2026
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May 19, 2026

Allegro MicroSystems (ALGM) SVP has 9,670 shares withheld for taxes - Stock Titan

May 19, 2026
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May 19, 2026

Wall Street Analysts See a 29.58% Upside in Allegro MicroSystems (ALGM): Can the Stock Really Move This High? - Yahoo Finance

May 19, 2026
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May 18, 2026

Allegro Microsystems Inc (ALGM) Shares Fall 4.1% -- GF Value Says Still Overvalued - GuruFocus

May 18, 2026
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May 18, 2026

Allegro MicroSystems sinks after offering up in line guidance - MSN

May 18, 2026
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May 17, 2026

Allegro MicroSystems Q1 Results Miss Profitability Expectations Despite Strong Revenue Growth - IndexBox

May 17, 2026
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May 15, 2026

Insider Sell: Susan Lynch Sells 16,711 Shares of Allegro Microsy - GuruFocus

May 15, 2026
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May 15, 2026

Allegro Microsystems Director Sold Shares Worth Over $759K - TradingView

May 15, 2026
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May 15, 2026

Allegro Microsystems (ALGM) director receives grant of 1,094 RSUs - Stock Titan

May 15, 2026
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May 15, 2026

Allegro Microsystems (NASDAQ: ALGM) SVP awarded 8,492 RSUs of common stock - Stock Titan

May 15, 2026
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May 15, 2026

Allegro MicroSystems (ALGM) SVP granted 18,463 stock-based compensation shares - Stock Titan

May 15, 2026
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May 15, 2026

Allegro Microsystems (ALGM) awards RSUs and PSUs to its CFO - Stock Titan

May 15, 2026
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May 15, 2026

Allegro MicroSystems (ALGM) director Lynch sells 16,711 shares in open‑market trade - Stock Titan

May 15, 2026
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May 15, 2026

Allegro MicroSystems (ALGM) SVP Troy Coleman receives 18,116 RSU stock award - Stock Titan

May 15, 2026
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May 15, 2026

Allegro MicroSystems (ALGM) CEO awarded RSUs and performance shares in Form 4 filing - Stock Titan

May 15, 2026
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May 15, 2026

Erin Hagen of Allegro Microsystems (ALGM) awarded 9,058 RSUs in equity grant - Stock Titan

May 15, 2026
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May 15, 2026

Allegro MicroSystems (ALGM) CAO awarded 5,300 stock-based compensation shares - Stock Titan

May 15, 2026
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May 15, 2026

Allegro MicroSystems (ALGM) director Robert Willett files initial ownership Form 3 - Stock Titan

May 15, 2026
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May 15, 2026

Allegro MicroSystems, Inc. (ALGM) Q3 Earnings and Revenues Beat Estimates - Eastern Progress

May 15, 2026
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May 14, 2026

UBS Raises its Price Target on Allegro MicroSystems (ALGM) - Insider Monkey

May 14, 2026
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May 14, 2026

10 Best Electric Vehicle Supply Chain Stocks to Invest In - Insider Monkey

May 14, 2026
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May 14, 2026

ALGM (NASDAQ: ALGM) Form 144 lists 16,711 shares for resale - Stock Titan

May 14, 2026

Allegro Microsystems Inc Stock (ALGM) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Cap:     |  Volume (24h):