Allegro MicroSystems, Inc. Common Stock (ALGM) Stock Price

ALGMStock

$31.62+7.81%52W

Market Cap$5.89B

P/E—

PEG Ratio—

Div yield—

Beta2.04

ALGM Share Price Chart

Favorite Metrics

Price vs S&P 500 (26W)-27.28%

Price vs S&P 500 (4W)-9.60%

VGM Score47.85

P/CF (Annual)36.14x

Book Value / Share (Quarterly)$5.18

P/TBV (Annual)7.79x

Indicated Dividend (Annual)$0.00

Revenue Growth (3Y)-2.95%

Cash Flow / Share (Quarterly)$0.47

Price vs S&P 500 (YTD)7.94%

Gross Margin (TTM)47.18%

Net Profit Margin (TTM)1.50%

EPS (TTM)$0.08

10-Day Avg Trading Volume2.82M

EPS Excl Extra (TTM)$0.08

Revenue Growth (5Y)8.53%

EPS (Annual)$-0.08

ROI (Annual)-1.20%

Gross Margin (Annual)46.49%

Net Profit Margin (5Y Avg)7.52%

Cash / Share (Quarterly)$0.87

P/E Basic Excl Extra (TTM)415.04x

Revenue Growth QoQ (YoY)27.45%

ROA (Last FY)-1.05%

Revenue Growth TTM (YoY)24.22%

EBITD / Share (TTM)$0.62

ROE (5Y Avg)7.95%

Operating Margin (TTM)4.94%

Cash Flow / Share (Annual)$0.67

P/B Ratio6.11x

P/B Ratio (Quarterly)11.19x

Net Income / Employee (Annual)$-3,700

EV / Revenue (TTM)6.36x

Net Interest Coverage (TTM)0.54x

ROA (TTM)1.01%

EV / EBITDA (TTM)52.37x

EPS Incl Extra (Annual)$-0.08

Current Ratio (Annual)3.45x

Quick Ratio (Quarterly)2.13x

3-Month Avg Trading Volume2.75M

52-Week Price Return7.81%

EV / Free Cash Flow (Annual)48.19x

P/E Incl Extra (TTM)415.04x

Revenue / Employee (TTM)$233,000

Tangible BV / Share (Quarterly)$3.93

P/S Ratio (Annual)6.62x

Asset Turnover (Annual)0.63x

52-Week High$71.77

Operating Margin (5Y Avg)11.34%

EPS Excl Extra (Annual)$-0.08

CapEx CAGR (5Y)-1.27%

Tangible BV CAGR (5Y)5.44%

26-Week Price Return-17.38%

Quick Ratio (Annual)1.99x

13-Week Price Return-31.97%

Total Debt / Equity (Annual)0.30x

Current Ratio (Quarterly)3.70x

Enterprise Value$6.02B

Revenue / Share Growth (5Y)9.06%

Asset Turnover (TTM)0.67x

Book Value / Share Growth (5Y)10.76%

Revenue / Employee (Annual)$219,200

Inventory Turnover (Annual)2.60x

Pretax Margin (Annual)-1.67%

Cash / Share (Annual)$0.91

3-Month Return Std Dev52.38%

Gross Margin (5Y Avg)50.98%

Net Income / Employee (TTM)$3,500

EBITDA CAGR (5Y)93.17%

EBITDA Interim CAGR (5Y)5.62%

ROE (Last FY)-1.56%

Net Interest Coverage (Annual)1.39x

EPS Basic Excl Extra (Annual)$-0.08

P/FCF (TTM)67.09x

Receivables Turnover (TTM)10.06x

EV / Free Cash Flow (TTM)68.52x

Total Debt / Equity (Quarterly)0.30x

EPS Incl Extra (TTM)$0.08

Receivables Turnover (Annual)8.92x

ROI (TTM)1.14%

P/S Ratio (TTM)6.23x

Pretax Margin (5Y Avg)9.01%

Revenue / Share (Annual)$4.81

Tangible BV / Share (Annual)$3.86

Forward P/E28.42x

Free OCF CAGR (5Y)9.34%

Price vs S&P 500 (52W)-7.72%

P/E Ratio (TTM)415.04x

Year-to-Date Return19.86%

5-Day Price Return-6.42%

EPS Normalized (Annual)$-0.08

ROA (5Y Avg)6.61%

Net Profit Margin (Annual)-1.67%

Month-to-Date Return-13.01%

Cash Flow / Share (TTM)$1.59

EBITD / Share (Annual)$0.47

Operating Margin (Annual)2.08%

LT Debt / Equity (Annual)0.29x

P/CF (TTM)47.75x

ROI (5Y Avg)7.75%

P/E Excl Extra (TTM)415.04x

LT Debt / Equity (Quarterly)0.30x

EPS Basic Excl Extra (TTM)$0.08

P/TBV (Quarterly)14.75x

P/B Ratio (Annual)5.85x

Inventory Turnover (TTM)2.76x

Pretax Margin (TTM)1.32%

Book Value / Share (Annual)$5.15

Price vs S&P 500 (13W)-34.66%

Beta2.04x

P/FCF (Annual)47.19x

Revenue / Share (TTM)$5.04

ROE (TTM)1.48%

52-Week Low$22.41

vGradeD

gGradeB

mGradeC

vgmGradeC

ALGM Earnings Surprise History

Quarter	Report date	EPS estimate	EPS actual	Surprise
Q2 2026	Jul 30, 2026	$0.21	$0.23	+8.82%(+$0.02)
Q1 2026	May 7, 2026	$0.16	$0.17	+3.75%(+$0.01)
Q4 2025	Jan 29, 2026	$0.14	$0.15	+4.09%(+$0.01)
Q3 2025	Oct 30, 2025	$0.12	$0.13	+5.37%(+$0.01)
Q2 2025	Jul 31, 2025	$0.08	$0.09	+6.50%(+$0.01)

ALGM Analyst Recommendations

Jun 2026

Jul 2026

Aug 2026

Sep 2026

4.21

4.22

4.18

4.17

Industry Peers — Semiconductors(108)

Symbol	Value Score	Growth Score	Momentum Score	P/S Ratio (TTM)	Revenue Growth TTM (YoY)	Gross Margin (TTM)	ROE (TTM)	Price
ALGMAllegro MicroSystems, Inc. Common Stock	D	B	C	6.2x	24.2%	47.2%	1.5%	$31.62
NVDANvidia Corp	D	A	B	17.0x	83.4%	74.7%	110.1%	$214.13
TSMTaiwan Semiconductor Manufacturing Company Ltd.	D	B	B	12.8x	36.2%	65.8%	41.2%	$412.61
AVGOBroadcom Inc. Common Stock	D	A	C	17.6x	48.7%	68.8%	43.9%	$328.75
SKHYSK hynix Inc. American Depositary Shares	B	A	B	4.9x	145.0%	76.3%	100.1%	$136.49
MUMicron Technology, Inc.	C	A	A	7.5x	256.3%	80.7%	91.8%	$878.84
AMDAdvanced Micro Devices	F	B	A	20.9x	39.5%	53.2%	10.1%	$528.75
INTCIntel Corp	D	D	B	8.3x	7.5%	38.6%	-10.8%	$89.85
AMATApplied Materials Inc	D	C	C	10.5x	7.8%	49.4%	40.4%	$409.29
TXNTexas Instruments Incorporated	D	C	A	13.0x	16.7%	58.3%	35.8%	$276.48
ARMArm Holdings plc American Depositary Shares	F	B	B	50.7x	25.1%	97.5%	13.0%	$227.80
MRVLMarvell Technology, Inc. Common Stock	F	B	A	21.1x	30.6%	52.2%	16.2%	$227.83
ADIAnalog Devices, Inc.	D	B	A	13.8x	33.6%	65.8%	12.3%	$395.44
ASXASE Technology Holding Co., Ltd.	D	C	B	4.2x	14.5%	19.5%	17.3%	$39.53
MPWRMonolithic Power Systems, Inc.	F	B	B	18.2x	28.7%	55.2%	21.9%	$1210.86
NXPINXP Semiconductors N.V.	C	C	B	4.4x	8.8%	56.8%	28.1%	$229.33
UMCUnited Microelectronic Corp.	C	C	B	6.7x	5.6%	30.6%	21.0%	$19.82
ALABAstera Labs, Inc. Common Stock	F	A	B	41.3x	98.5%	75.1%	25.2%	$285.82
STMSTMicroelectronics N.V.	C	D	B	3.2x	10.5%	31.0%	0.4%	$45.39
MCHPMicrochip Technology Inc	D	D	B	7.8x	20.9%	60.2%	7.3%	$73.85
CRDOCredo Technology Group Holding Ltd Ordinary Shares	F	A	C	20.0x	165.1%	67.1%	27.2%	$169.70
CBRSCerebras Systems Inc. Class A Common Stock	—	—	D	—	—	—	—	$127.21
ONON Semiconductor Corp	C	C	B	4.5x	-3.1%	37.7%	8.4%	$72.02
GFSGlobalFoundries Inc. Ordinary Shares	C	C	B	3.7x	1.4%	27.1%	6.1%	$46.68
QQnity Electronics, Inc.	C	D	C	4.6x	—	46.2%	7.6%	$115.37
TSEMTower Semiconductor Ltd	D	D	B	2.1x	-12.6%	26.7%	9.8%	$195.58
MTSIMACOM Technology Solutions Holdings, Inc	F	B	B	17.2x	28.4%	56.5%	17.1%	$262.24
SWKSSkyworks Solutions Inc	C	D	A	4.7x	0.1%	40.7%	5.0%	$79.70
FSLRFirst Solar, Inc.	B	B	C	3.4x	23.8%	44.0%	18.0%	$172.64
LSCCLattice Semiconductor Corp	F	C	C	22.6x	33.3%	69.0%	4.9%	$103.65
SITMSiTime Corporation Common Stock	F	A	B	30.3x	83.0%	58.7%	1.3%	$472.14
SMTCSemtech Corp	D	C	B	10.2x	25.4%	52.6%	51.3%	$136.73
NXTNextpower Inc. Common Stock	C	C	C	3.3x	17.0%	36.9%	26.3%	$80.04
AMKRAmkor Technology Inc	B	C	C	1.4x	17.9%	15.5%	12.4%	$41.82
QRVOQorvo, Inc.	B	D	A	2.8x	-0.2%	48.5%	11.4%	$114.17
RMBSRambus Inc	D	C	C	12.5x	17.2%	79.5%	17.4%	$87.25
VIAVViavi Solutions Inc. Common Stock	D	C	B	5.4x	40.0%	57.7%	-3.2%	$33.38
FORMFormFactor Inc.	D	C	B	9.1x	18.0%	46.0%	11.0%	$105.01
SLABSilicon Laboratories Inc	F	C	A	8.6x	21.7%	60.6%	-3.6%	$221.00
SIMOSilicon Motion Technology Corporation	D	B	B	5.6x	70.9%	48.9%	32.0%	$211.30
MXLMaxLinear, Inc. Common Stock	F	B	B	11.4x	50.5%	57.5%	-22.4%	$71.32
AAOIApplied Optoelectronics, Inc.	F	A	C	10.8x	61.9%	28.9%	-5.6%	$75.57
CRUSCirrus Logic Inc	B	C	C	2.6x	6.3%	52.8%	20.4%	$107.87
SYNASynaptics Inc	D	D	A	3.9x	8.9%	46.5%	-38.7%	$117.18
KLICKulicke & Soffa Industries Inc	D	C	B	4.3x	44.4%	48.2%	13.6%	$78.63
ENPHEnphase Energy, Inc.	C	D	C	3.0x	-10.4%	48.0%	12.3%	$30.62
DIODDiodes Inc	C	C	B	2.3x	17.8%	31.7%	4.5%	$82.85
AXTIAXT Inc	F	B	B	26.9x	45.8%	32.2%	1.0%	$51.47
OSISOSI Systems Inc	B	C	C	1.7x	4.3%	33.2%	16.7%	$194.98
IPGPIPG Photonics Corporation	C	D	C	2.8x	13.0%	38.4%	1.3%	$71.01
PENGPenguin Solutions, Inc. Ordinary Shares	C	A	B	1.7x	26.5%	27.6%	15.9%	$57.10

About Allegro MicroSystems, Inc. Common Stock

Allegro Microsystems designs and manufactures sensor and analog power integrated circuits for automotive and industrial applications. The company's product portfolio comprises three categories: SENSE (current sensors and switches), REGULATE (power management and LED drivers), and DRIVE (motor drivers), enabling customers to measure motion, speed, position, and current while controlling high-temperature motor systems. Revenue is generated primarily from Greater China, with additional sales in the United States, Japan, Europe, and other regions.

ALGM Next Earnings Report

Report dateOct 29, 2026

QuarterQ3 2026

Report timeBMO

EPS estimate$0.24

Revenue estimate$270.41M

Also reporting on Oct 29, 2026

Scheduled date with consensus estimates — both can change before the company reports.

Earnings calendar for October 2026

ALGM Insider Transactions

SellAug 17, 2026
RAUBACHER JENNIE
Director
Shares: 1,000Value: $45,320
SellAug 10, 2026
HAGEN ERIN
Officer
Shares: 2,285Value: $101,431

Open-market buys and sells filed with the SEC over the last 90 days. Grants, gifts and option exercises are excluded.

All insider transactions for August 2026

Companies in Related Industries

ESEESCO Technologies, Inc.Communications Equipment
PLXSPlexus CorpPrinted Circuit Boards
ENSEnerSys, Inc.Electronic Components
POWLPowell Industries IncSwitchgear & Switchboard Apparatus
PIImpinj, Inc. Common StockElectronic Components
PLPlanet Labs PBCRadio & TV Communications
NOVTNovanta Inc. Common StockElectronic Components
MRCYMercury Systems Inc.Electronic Components

Same SIC sector, outside this company's own industry.

Analyst Sentiment

4.2

Buy

Consensus rating

52-Week Range

Low$22.41

High$71.77