Arqit Quantum Inc. Ordinary Shares (ARQQ) Stock Price

ARQQStock

$20.42−34.66%52W

Market Cap$355.36M

P/E—

PEG Ratio—

Div yield—

Beta2.85

ARQQ Share Price Chart

Favorite Metrics

Price vs S&P 500 (26W)12.55%

Price vs S&P 500 (4W)11.65%

VGM Score51.33

Book Value / Share (Quarterly)$1.72

P/TBV (Annual)23.59x

Indicated Dividend (Annual)$0.00

Revenue Growth (3Y)-58.11%

Cash Flow / Share (Quarterly)$-4.01

Price vs S&P 500 (YTD)-19.96%

Net Profit Margin (TTM)-4715.38%

EPS (TTM)$-3.21

10-Day Avg Trading Volume0.29M

EPS Excl Extra (TTM)$-3.21

EPS (Annual)$-2.56

ROI (Annual)-126.43%

Net Profit Margin (5Y Avg)-115770.52%

Cash / Share (Quarterly)$1.74

Revenue Growth QoQ (YoY)829.85%

ROA (Last FY)-82.48%

Revenue Growth TTM (YoY)350.62%

EBITD / Share (TTM)$-3.73

Operating Margin (TTM)-5011.51%

Cash Flow / Share (Annual)$-3.24

P/B Ratio14.50x

P/B Ratio (Quarterly)7.28x

Net Income / Employee (Annual)$-388,400

EV / Revenue (TTM)356.00x

Net Interest Coverage (TTM)-307.54x

ROA (TTM)-129.50%

EPS Incl Extra (Annual)$-2.56

Current Ratio (Annual)2.69x

Quick Ratio (Quarterly)4.61x

3-Month Avg Trading Volume0.71M

52-Week Price Return-34.66%

EV / Free Cash Flow (Annual)1.09x

Revenue / Employee (TTM)$11,900

Tangible BV / Share (Quarterly)$1.60

P/S Ratio (Annual)779.83x

Asset Turnover (Annual)0.01x

52-Week High$62.00

Operating Margin (5Y Avg)-74979.20%

EPS Excl Extra (Annual)$-2.56

26-Week Price Return23.80%

Quick Ratio (Annual)2.63x

13-Week Price Return22.37%

Total Debt / Equity (Annual)0.03x

Current Ratio (Quarterly)4.88x

Enterprise Value$386.62M

Asset Turnover (TTM)0.03x

Revenue / Employee (Annual)$5,800

Pretax Margin (Annual)-7097.36%

Cash / Share (Annual)$2.42

3-Month Return Std Dev157.15%

Net Income / Employee (TTM)$-562,700

ROE (Last FY)-129.77%

Net Interest Coverage (Annual)-232.88x

EPS Basic Excl Extra (Annual)$-2.56

Receivables Turnover (TTM)0.94x

Total Debt / Equity (Quarterly)0.08x

EPS Incl Extra (TTM)$-3.21

Receivables Turnover (Annual)0.16x

ROI (TTM)-174.68%

P/S Ratio (TTM)380.58x

Pretax Margin (5Y Avg)-113914.03%

Revenue / Share (Annual)$0.04

Tangible BV / Share (Annual)$1.64

Price vs S&P 500 (52W)-52.97%

Year-to-Date Return-8.00%

5-Day Price Return-8.42%

EPS Normalized (Annual)$-2.56

ROA (5Y Avg)-108.75%

Net Profit Margin (Annual)-6668.49%

Month-to-Date Return17.51%

EBITD / Share (Annual)$-4.18

Operating Margin (Annual)-7271.51%

LT Debt / Equity (Annual)8.50x

LT Debt / Equity (Quarterly)9.47x

EPS Basic Excl Extra (TTM)$-3.21

P/TBV (Quarterly)7.84x

P/B Ratio (Annual)21.76x

Pretax Margin (TTM)-4918.60%

Book Value / Share (Annual)$1.78

Price vs S&P 500 (13W)19.58%

Beta2.85x

Revenue / Share (TTM)$0.07

ROE (TTM)-183.74%

52-Week Low$11.52

vGradeF

gGradeA

mGradeC

vgmGradeC

ARQQ Analyst Recommendations

May 2026

Jun 2026

Jul 2026

Aug 2026

4.14

Industry Peers — Software(276)

Symbol	Value Score	Growth Score	Momentum Score	Price
ARQQArqit Quantum Inc. Ordinary Shares	F	A	C	$20.42
MSFTMicrosoft Corp	D	C	B	$491.71
ORCLOracle Corp	D	C	D	$144.76
PLTRPalantir Technologies Inc. Class A Common Stock	F	A	B	$172.73
SAPSAP SE	D	C	B	$216.93
SHOPShopify Inc. Class A subordinate voting shares	F	B	B	$153.88
CRWDCrowdStrike Holdings, Inc. Class A Common Stock	F	A	B	$185.38
CRMSalesforce, Inc.	C	B	B	$205.69
NOWSERVICENOW, INC.	F	B	B	$127.00
SNOWSnowflake Inc.	F	A	A	$317.02
ADBEAdobe Inc.	C	C	B	$273.92
NETCloudflare, Inc. Class A common stock, par value $0.001 per share	F	A	B	$277.58
INTUIntuit Inc	C	B	C	$357.46
CDNSCadence Design Systems	F	B	C	$331.90
NTESNetEase, inc.	C	C	C	$128.80
DDOGDatadog, Inc. Class A Common Stock	F	A	B	$222.99
SNPSSynopsys Inc	D	C	D	$408.79
ADSKAutodesk Inc	D	B	B	$251.21
EAElectronic Arts Inc	D	D	C	$209.70
XYZBlock, Inc.	C	C	B	$82.72
CRWVCoreWeave, Inc. Class A Common Stock	D	A	D	$88.04
TTWOTake-Two Interactive Software Inc	F	D	C	$232.93
TEAMAtlassian Corporation Class A Common Stock	F	C	A	$166.49
VEEVVeeva Systems Inc.	D	B	B	$246.78
TWLOTwilio Inc.	F	B	B	$223.97
MDBMongoDB, Inc. Class A	F	B	B	$404.92
RBLXRoblox Corporation	D	A	D	$39.12
OKTAOkta, Inc. Class A Common Stock	F	B	B	$130.61
UUnity Software Inc.	F	B	A	$44.99
SSNCSS&C Technologies Inc	C	C	B	$82.99
RBRKRubrik, Inc.	F	A	B	$92.65
NTNXNutanix, Inc. Class A Common Stock	F	B	B	$66.44
GENGen Digital Inc. Common Stock	C	B	B	$29.31
PTCPTC, INC	C	B	C	$151.14
GWREGUIDEWIRE SOFTWARE, INC.	F	C	B	$188.34
FIGFigma, Inc.	F	A	C	$27.27
DTDynatrace, Inc.	D	C	B	$50.07
TYLTyler Technologies, Inc.	D	C	C	$350.06
CHKPCheck Point Software Technologies Ltd	C	D	C	$129.52
MANHManhattan Associates Inc	F	C	A	$213.10
HUBSHUBSPOT, INC.	D	A	C	$237.69
DOCUDocuSign, Inc. Common Stock	C	C	B	$60.54
BSYBentley Systems, Incorporated Class B Common Stock	D	C	B	$36.90
FROGJFrog Ltd. Ordinary Shares	F	A	B	$89.48
PAYCPAYCOM SOFTWARE, INC.	D	B	A	$231.70
SAILSailPoint, Inc. Common Stock	F	B	C	$17.87
PCORProcore Technologies, Inc.	D	B	B	$60.61
YMMFull Truck Alliance Co. Ltd. American Depositary Shares (each representing 20 Class A Ordinary Shares)	D	C	D	$8.76
TTANServiceTitan, Inc. Class A Common Stock	F	B	B	$91.87
PATHUiPath, Inc.	D	B	A	$16.66
PCTYPaylocity Holding Corporation Common Stock	D	B	B	$152.24

About Arqit Quantum Inc. Ordinary Shares

Arqit Quantum Inc is a UK-based cybersecurity company specializing in symmetric key agreement technology that secures networked devices and data at rest against current and future cyber threats, including quantum computer attacks. The company delivers this technology through its SKA-Platform product.