Arqit Quantum Inc. Ordinary Shares (ARQQ) Stock
NASDAQ · ARQQ
23.98
Fundamentals
Market cap
$428.10M
Price / Earnings ratio
-5.5x
Price / Sales ratio
264.7x
Price / Book ratio
10.1x
Return on assets
-156.0%
Ex-Dividend date
N/A
Last payment date
N/A
Dividend amount
$0.00
Dividend yield
0.00%
Debt / Equity ratio
N/A
Recent news

MarketBeat
Quantum Computing Is Raising the Stakes for Cybersecurity: 5 Stocks to Watch
NeutralARQQAugust 26, 2026
MarketBeatNeutral
Quantum Computing Is Raising the Stakes for Cybersecurity: 5 Stocks to Watch
ARQQ

Stocktwits
ARQQ Stock On Track For A Four-Month High – What’s Driving The Rally?
NeutralARQQJune 17, 2026
StocktwitsNeutral
ARQQ Stock On Track For A Four-Month High – What’s Driving The Rally?
ARQQ

MarketBeat
Arqit Quantum H1 Earnings Call Highlights
NeutralARQQMay 21, 2026
MarketBeatNeutral
Arqit Quantum H1 Earnings Call Highlights
ARQQ

Zacks Investment Research
Quantum's Next Winners? 3 Enablers With 10%+ Projected Growth in 2026
NeutralARQQJanuary 28, 2026
Zacks Investment ResearchNeutral
Quantum's Next Winners? 3 Enablers With 10%+ Projected Growth in 2026
ARQQ
Technicals
OscillatorsBuy5 Indicators
Moving AveragesStrong Buy12 Indicators
Analyst Ratings
Strong Sell0
Sell0
Neutral0
Buy0
Strong Buy0
Financials
Performance
Revenue
Net income
Net margin %
2025
8594595672432836220
Debt & Balance Sheet
Total assets
Total liabilities
2025
51M34M17M0
Revenue to Profit
2025$716216.0
Revenue$0.0
Cost of revenue$0.0
Gross profit$0.0
Operating expenses$-35.3M
Net incomeEarnings
No data available
% positive news of 10 articles
published over the past 14 days
Latest news

MarketBeat
Quantum Computing Is Raising the Stakes for Cybersecurity: 5 Stocks to Watch
NeutralARQQAugust 26, 2026
MarketBeatNeutral
Quantum Computing Is Raising the Stakes for Cybersecurity: 5 Stocks to Watch
ARQQ

Stocktwits
ARQQ Stock On Track For A Four-Month High – What’s Driving The Rally?
NeutralARQQJune 17, 2026
StocktwitsNeutral
ARQQ Stock On Track For A Four-Month High – What’s Driving The Rally?
ARQQ

MarketBeat
Arqit Quantum H1 Earnings Call Highlights
NeutralARQQMay 21, 2026
MarketBeatNeutral
Arqit Quantum H1 Earnings Call Highlights
ARQQ

Zacks Investment Research
Quantum's Next Winners? 3 Enablers With 10%+ Projected Growth in 2026
NeutralARQQJanuary 28, 2026
Zacks Investment ResearchNeutral
Quantum's Next Winners? 3 Enablers With 10%+ Projected Growth in 2026
ARQQ

Zacks Investment Research
Is ARQIT QUANTUM (ARQQ) Outperforming Other Computer and Technology Stocks This Year?
NeutralARQQJanuary 6, 2026
Zacks Investment ResearchNeutral
Is ARQIT QUANTUM (ARQQ) Outperforming Other Computer and Technology Stocks This Year?
ARQQ

CNBC
Quantum stocks surge after JPMorgan investing push into strategic tech
NeutralARQQOctober 13, 2025
CNBCNeutral
Quantum stocks surge after JPMorgan investing push into strategic tech
ARQQ

MarketBeat
Big Gains Alert: These 3 Tech Stocks Are Surging This Month
NeutralARQQOctober 10, 2025
MarketBeatNeutral
Big Gains Alert: These 3 Tech Stocks Are Surging This Month
ARQQ

MarketBeat
Beyond Rigetti: Top 3 Quantum Computing Stock Picks
NeutralARQQJanuary 21, 2025
MarketBeatNeutral
Beyond Rigetti: Top 3 Quantum Computing Stock Picks
ARQQ

The Motley Fool
Want to Buy Quantum Computing Stocks This Year? 2 Companies That Could Net You Millions in Retirement
NeutralARQQJanuary 21, 2025
The Motley FoolNeutral
Want to Buy Quantum Computing Stocks This Year? 2 Companies That Could Net You Millions in Retirement
ARQQ

InvestorPlace
From Six Figures to Seven: 3 Quantum Computing Stocks Set to Make Millionaires
NeutralARQQMarch 20, 2024
InvestorPlaceNeutral
From Six Figures to Seven: 3 Quantum Computing Stocks Set to Make Millionaires
ARQQ
About Arqit Quantum Inc. Ordinary Shares
Arqit Quantum Inc is a cybersecurity company that has pioneered a symmetric key agreement technology that makes the communications links of any networked device or data at rest secure against current and future forms of cyber attack - even an attack from a quantum computer. The company delivers its symmetric key agreement technology via its product SKA-Platform. The firm operates in one segment, that is, the provision of cybersecurity services. The company operates and generates its revenue from UK.
SectorTechnology
IndustrySoftware - Infrastructure
Employees87
CEOMr. Andrew James Leaver
IPO DateSep 7, 2021
HeadquartersLondon, United Kingdom
Key Executives
| Name | Title | Year Born |
|---|---|---|
| Mr. Andrew James Leaver | CEO & Director | 1967 |
| Mr. Rob Russell | Chief Financial Officer | — |
| Mr. Ben Wilder | Chief Operating Officer | 1988 |
| Mr. Jonathan Nguyen-Duy | Chief Technology Officer | — |
| Mr. Patrick Willcocks | General Counsel & Corporate Secretary | 1969 |
| Mr. Martin Healiss | Chief People Officer | — |
| Mr. Tracy Mehr | Chief Financial Strategy Officer | — |
| Mr. Scott Alexander | Chief Product Officer | — |
| Ms. Jennifer Bers | Chief Revenue Officer | — |
Fundamentals
Valuation
Market cap$428.10M
Price-to-sales ratio264.71
Price-to-book value10.09
Price-earnings ratio-5.50
Return on Equity-230.00%
Return on Sales-4910.00%
Return on Assets-156.00%
PEG ratioN/A
Earnings Per Share
Earnings Per Share$-4.28
Income Statement
Average volume361,023
EBITDA$-37.48M
1 year high (52w)$62.00
1 year low (52w)$11.52
Dividend
Ex dividend dateN/A
Dividend amount$0.00
Dividend yield0.00%
Last payment dateN/A
Dividend yield (TTM)N/A
Next earnings reportN/A
Solvency
Debt-to-equity ratioN/A
Technicals
OscillatorsBuy5 Indicators
Moving AveragesStrong Buy12 Indicators
What the experts say
0 Wall Street Analyst Ratings
N/A
0% Buy
0% Hold
0% Sell
Target price
$0.00
Est return
0.00%
Seasonality
Monthly price change (%)| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +7.5 | -21.4 | +5.7 | +13.7 | +75.2 | -40.6 | +7.8 | +30.2 |



