Ambarella, Inc. Ordinary Shares (AMBA) Stock Price

AMBAStock

$61.70−26.63%52W

Market Cap$2.72B

P/E—

PEG Ratio2.28

Div yield—

Beta2.39

AMBA Share Price Chart

Favorite Metrics

Price vs S&P 500 (26W)-0.12%

Price vs S&P 500 (4W)-9.06%

PEG Ratio2.28

VGM Score50.50

P/CF (Annual)37.04x

Book Value / Share (Quarterly)$14.05

P/TBV (Annual)5.04x

Indicated Dividend (Annual)$0.00

Revenue Growth (3Y)4.99%

Cash Flow / Share (Quarterly)$0.22

Price vs S&P 500 (YTD)-24.83%

Gross Margin (TTM)58.52%

Net Profit Margin (TTM)-13.48%

EPS (TTM)$-1.30

10-Day Avg Trading Volume1.23M

EPS Excl Extra (TTM)$-1.30

Revenue Growth (5Y)11.87%

EPS (Annual)$-1.78

ROI (Annual)-12.75%

Gross Margin (Annual)59.19%

Net Profit Margin (5Y Avg)-32.53%

Cash / Share (Quarterly)$6.17

Revenue Growth QoQ (YoY)13.21%

ROA (Last FY)-9.50%

Revenue Growth TTM (YoY)20.04%

EBITD / Share (TTM)$-0.86

ROE (5Y Avg)-15.90%

Operating Margin (TTM)-14.90%

Cash Flow / Share (Annual)$1.34

P/B Ratio4.39x

P/B Ratio (Quarterly)6.08x

Net Income / Employee (Annual)$-79,100

EV / Revenue (TTM)6.27x

ROA (TTM)-7.21%

EV / EBITDA (TTM)1310.82x

EPS Incl Extra (Annual)$-1.78

Current Ratio (Annual)2.31x

Quick Ratio (Quarterly)2.24x

3-Month Avg Trading Volume1.66M

52-Week Price Return-26.63%

EV / Free Cash Flow (Annual)45.20x

Revenue / Employee (TTM)$435,700

Tangible BV / Share (Quarterly)$12.77

P/S Ratio (Annual)6.97x

Asset Turnover (Annual)0.49x

52-Week High$96.69

Operating Margin (5Y Avg)-32.95%

EPS Excl Extra (Annual)$-1.78

CapEx CAGR (5Y)25.92%

Tangible BV CAGR (5Y)3.30%

26-Week Price Return9.79%

Quick Ratio (Annual)1.98x

13-Week Price Return-0.23%

Total Debt / Equity (Annual)0.00x

Current Ratio (Quarterly)2.85x

Enterprise Value$2.62B

Revenue / Share Growth (5Y)7.32%

Asset Turnover (TTM)0.53x

Book Value / Share Growth (5Y)0.52%

Revenue / Employee (Annual)$407,400

Inventory Turnover (Annual)3.68x

Pretax Margin (Annual)-18.86%

Cash / Share (Annual)$7.22

3-Month Return Std Dev63.67%

Gross Margin (5Y Avg)60.94%

Net Income / Employee (TTM)$-58,700

ROE (Last FY)-12.75%

EPS Basic Excl Extra (Annual)$-1.78

P/FCF (TTM)46.95x

Receivables Turnover (TTM)10.40x

EV / Free Cash Flow (TTM)269.69x

Total Debt / Equity (Quarterly)0.00x

EPS Incl Extra (TTM)$-1.30

Receivables Turnover (Annual)11.33x

ROI (TTM)-9.34%

P/S Ratio (TTM)6.52x

Pretax Margin (5Y Avg)-31.08%

Revenue / Share (Annual)$9.15

Tangible BV / Share (Annual)$12.39

Forward P/E68.91x

Free OCF CAGR (5Y)17.50%

Price vs S&P 500 (52W)-42.16%

Year-to-Date Return-12.90%

5-Day Price Return-4.80%

EPS Normalized (Annual)$-1.78

ROA (5Y Avg)-13.10%

Net Profit Margin (Annual)-19.42%

Month-to-Date Return-11.24%

Cash Flow / Share (TTM)$-1.93

EBITD / Share (Annual)$-1.33

Operating Margin (Annual)-21.12%

P/CF (TTM)99.67x

ROI (5Y Avg)-15.90%

EPS Basic Excl Extra (TTM)$-1.30

P/TBV (Quarterly)6.69x

P/B Ratio (Annual)4.55x

Inventory Turnover (TTM)3.13x

Pretax Margin (TTM)-12.91%

Book Value / Share (Annual)$13.73

Price vs S&P 500 (13W)-2.91%

Beta2.39x

P/FCF (Annual)46.95x

Revenue / Share (TTM)$9.49

ROE (TTM)-9.34%

52-Week Low$48.30

vGradeD

gGradeB

mGradeB

vgmGradeC

AMBA Earnings Surprise History

Quarter	Report date	EPS estimate	EPS actual	Surprise
Q2 2026	Sep 3, 2026	$0.17	$0.18	+5.34%(+$0.01)
Q1 2026	May 28, 2026	$0.10	$0.11	+5.42%(+$0.01)
Q4 2025	Feb 26, 2026	$0.10	$0.13	+26.67%(+$0.03)
Q3 2025	Nov 25, 2025	$0.21	$0.27	+29.60%(+$0.06)
Q2 2025	Aug 28, 2025	$0.05	$0.15	+177.06%(+$0.10)

AMBA Analyst Recommendations

Jun 2026

Jul 2026

Aug 2026

Sep 2026

3.75

3.79

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
AMBAAmbarella, Inc. Ordinary Shares	D	B	B	6.5x	20.0%	58.5%	-9.3%	$61.70
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
ALGMAllegro MicroSystems, Inc. Common Stock	D	B	C	6.2x	24.2%	47.2%	1.5%	$31.62
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

About Ambarella, Inc. Ordinary Shares

Ambarella develops system-on-chip semiconductor solutions for high-definition video capture and display applications. The company's proprietary technology serves original equipment manufacturers across automotive, security, consumer cameras, industrial systems, and wearable markets. Ambarella generates the majority of its revenue from Taiwan while maintaining global operations across Asia Pacific, Europe, and North America.

AMBA Next Earnings Report

Report dateDec 1, 2026

QuarterQ3 2026

Report timeAMC

EPS estimate$0.31

Revenue estimate$119.75M

Also reporting on Dec 1, 2026

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

Earnings calendar for December 2026

AMBA Insider Transactions

SellSep 25, 2026
PAISLEY CHRISTOPHER B.
Director
Shares: 250Value: $17,690
SellSep 18, 2026
YOUNG JOHN ALEXANDER
Chief Financial Officer
Shares: 1,896Value: $127,563

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 September 2026

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

Analyst Sentiment

3.8

Buy

Consensus rating

52-Week Range

Low$48.30

High$96.69