NASDAQ:ARQQ Arqit Quantum (ARQQ) Stock Price, News & Analysis $16.24 +3.15 (+24.03%) As of 01:24 PM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Arqit Quantum Stock (NASDAQ:ARQQ) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Arqit Quantum alerts:Sign Up Key Stats Today's Range$13.81▼$17.4050-Day Range$11.78▼$16.2352-Week Range$11.52▼$62.00Volume1.50 million shsAverage Volume309,850 shsMarket Capitalization$248.25 millionP/E RatioN/ADividend YieldN/APrice Target$60.00Consensus RatingHold Company Overview Arqit Quantum Inc. is a UK‐based cybersecurity company specializing in quantum-safe encryption solutions designed to protect sensitive data from current and emerging cyber threats. The company’s core technology leverages principles of quantum physics to generate and distribute encryption keys in a way that remains impervious to attacks, including those enabled by future quantum computers. Arqit’s platform is designed to integrate with existing IT infrastructures without requiring hardware upgrades, offering end‐to‐end data protection for enterprises, governments and critical infrastructure providers. The company’s flagship QuantumCloud platform uses a patented key distribution architecture to deliver symmetrical keys to endpoints across distributed networks. By combining satellite‐ and ground-based operations, QuantumCloud ensures that encryption keys are never stored in a central location, reducing risk of compromise. This approach allows organizations to deploy quantum-resistant encryption at scale, securing communications, Internet of Things (IoT) devices and cloud environments. Founded in 2018 by entrepreneur Mike Lynch, Arqit went public via a special purpose acquisition company (SPAC) merger in 2021. Headquartered in London, the company maintains offices in the United States and collaborates with defense agencies, financial institutions and technology partners around the world. Strategic alliances include partnerships with government bodies and industry leaders seeking to future-proof their cybersecurity architectures. Led by CEO Paul Taylor and a team of cybersecurity and quantum science experts, Arqit continues to advance its technology roadmap with ongoing research and development efforts. The company is focused on expanding commercial deployments, forging new alliances and driving adoption of quantum-safe encryption solutions to address evolving cyber risks on a global scale.AI Generated. May Contain Errors. Read More Arqit Quantum Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks38th Percentile Overall ScoreARQQ MarketRank™: Arqit Quantum scored higher than 38% of companies evaluated by MarketBeat, and ranked 504th out of 622 stocks in the computer and technology sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.0 / 5Analyst RatingHold Consensus RatingArqit Quantum has received a consensus rating of Hold. The company's average rating score is 2.00, and is based on no strong buy ratings, 1 buy rating, no hold ratings, and 1 sell rating.Upside PotentialArqit Quantum has a consensus price target of $60.00, representing about 254.1% upside from its current price of $16.94.Amount of Analyst CoverageArqit Quantum has received no research coverage in the past 90 days.Read more about Arqit Quantum's stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Arqit Quantum are expected to grow in the coming year, from ($1.52) to ($1.06) per share.Price to Book Value per Share RatioArqit Quantum has a P/B Ratio of 9.52. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.Read more about Arqit Quantum's valuation and earnings. Short Interest2.0 / 5Short Interest LevelBearish Percentage of Shares Shorted17.68% of the float of Arqit Quantum has been sold short.Short Interest Ratio / Days to CoverArqit Quantum has a short interest ratio ("days to cover") of 2.81, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Arqit Quantum has recently increased by 18.63%, indicating that investor sentiment is decreasing significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldArqit Quantum does not currently pay a dividend.Dividend GrowthArqit Quantum does not have a long track record of dividend growth. News and Social Media1.7 / 5News Sentiment-0.33 News SentimentArqit Quantum has a news sentiment score of -0.33. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.50 average news sentiment score of Computer and Technology companies.News Coverage This WeekMarketBeat has tracked 3 news articles for Arqit Quantum this week, compared to 2 articles on an average week.Search InterestOnly 15 people have searched for ARQQ on MarketBeat in the last 30 days. This is a decrease of 0% compared to the previous 30 days.MarketBeat Follows7 people have added Arqit Quantum to their MarketBeat watchlist in the last 30 days. This is an increase of 600% compared to the previous 30 days. Company Ownership1.6 / 5Insider TradingSelling Shares Insider Buying vs. Insider SellingIn the past three months, Arqit Quantum insiders have sold more of their company's stock than they have bought. Specifically, they have bought $0.00 in company stock and sold $193,732.00 in company stock.Percentage Held by Insiders54.60% of the stock of Arqit Quantum is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions16.60% of the stock of Arqit Quantum is held by institutions.Read more about Arqit Quantum's insider trading history. Receive ARQQ Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Arqit Quantum and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. ARQQ Stock News HeadlinesArqit Quantum Inc. Announces Financial Results for First Half of Fiscal Year 2026May 21 at 8:00 AM | globenewswire.comArqit Quantum (ARQQ) to Release Earnings on ThursdayMay 14, 2026 | americanbankingnews.comYour $29.97 book is free todayWhy Some Traders Skip Stocks Entirely You don't need a big account to trade options. In fact, options can give you up to 12 times the leverage of stocks — with a fraction of the capital tied up. This free guide lays it all out in plain English — from A to Z, with step-by-step examples you can follow in your own account.May 21 at 1:00 AM | Profits Run (Ad)Arqit Quantum Inc. Sets First Half 2026 Earnings Conference Call for Thursday, May 21, 2026 at 11:00 a.m. ETMay 11, 2026 | globenewswire.comTomorrow Street, a joint venture between Vodafone and Luxembourg's technology incubator, chooses Arqit to add Quantum Security Solutions to its portfolioApril 16, 2026 | globenewswire.comArqit Quantum Inc. Announces Select Preliminary Financial Results for the First Half of Fiscal Year 2026April 10, 2026 | globenewswire.comArqit and RAD announce Quantum-Safe collaboration Against Evolving CyberthreatsMarch 2, 2026 | globenewswire.com62% of respondents cite data sovereignty and privacy risks as the biggest factor slowing AI projects in the public cloudFebruary 26, 2026 | globenewswire.comSee More Headlines ARQQ Stock Analysis - Frequently Asked Questions How have ARQQ shares performed this year? Arqit Quantum's stock was trading at $21.88 at the beginning of 2026. Since then, ARQQ shares have decreased by 22.6% and is now trading at $16.9440. How were Arqit Quantum's earnings last quarter? Arqit Quantum Inc. (NASDAQ:ARQQ) announced its quarterly earnings data on Thursday, May, 21st. The company reported ($1.00) earnings per share for the quarter, missing analysts' consensus estimates of ($0.78) by $0.22. The company earned $0.31 million during the quarter, compared to the consensus estimate of $1.10 million. When did Arqit Quantum's stock split? Arqit Quantum's stock reverse split on the morning of Wednesday, September 25th 2024.The 1-25 reverse split was announced on Thursday, September 19th 2024. The number of shares owned by shareholders was adjusted after the closing bell on Tuesday, September 24th 2024. An investor that had 100 shares of stock prior to the reverse split would have 4 shares after the split. Who are Arqit Quantum's major shareholders? Top institutional shareholders of Arqit Quantum include Renaissance Technologies LLC (0.27%), True Vision MN LLC (0.10%), Bank of New York Mellon Corp (0.08%) and Royal Bank of Canada (0.05%). Insiders that own company stock include Andrew Leaver, Garth Ritchie, Paul Feenan, Nicholas Pointon, Patrick Willcocks and Ben Simon Wilder. View institutional ownership trends. How do I buy shares of Arqit Quantum? Shares of ARQQ stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Arqit Quantum own? Based on aggregate information from My MarketBeat watchlists, some other companies that Arqit Quantum investors own include Enovix (ENVX), Rambus (RMBS), Compass Pathways (CMPS), Saia (SAIA), Toast (TOST), Ginkgo Bioworks (DNA) and Luminar Technologies (LAZR). Company Calendar Today5/21/2026Last Earnings5/21/2026Next Earnings (Estimated)5/21/2026Fiscal Year End9/30/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Yellow Zone (3m+) 1-Year History May 25 Aug 25 Nov 25 Feb 26 May 26 ARQQ's financial health is in the Yellow zone, according to TradeSmith. ARQQ has been in this zone for over 3 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorComputer and Technology Industry INTERNET SOFTWARE Sub-IndustryComputer Software Current SymbolNASDAQ:ARQQ CIK1859690 Webarqit.uk Phone44-20-3917-0155FaxN/AEmployees140Year Founded2017Price Target and Rating Average Price Target for Arqit Quantum$60.00 High Price Target$60.00 Low Price Target$60.00 Potential Upside/Downside+269.5%Consensus RatingHold Rating Score (0-4)2.00 Research Coverage2 Analysts Profitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current Ratio2.69 Quick Ratio2.69 Sales & Book Value Annual Sales$530 thousand Price / Sales468.39 Cash FlowN/A Price / Cash FlowN/A Book Value$1.78 per share Price / Book9.12Miscellaneous Outstanding Shares15,290,000Free Float6,943,000Market Cap$248.25 million OptionableOptionable Beta2.35 Social Links Don't wait for the SpaceX IPOThe space race is growing fast, and you don’t have to wait for SpaceX to go public to invest. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free Report This page (NASDAQ:ARQQ) was last updated on 5/21/2026 by MarketBeat.com Staff. From Our PartnersSpaceX eyes a 1.75 trillion valuation - here's what to knowElon Musk's team has quietly filed confidential paperwork with the SEC for what Bloomberg estimates could be a...Brownstone Research | SponsoredIran's New Leader Just Said Something That Should Terrify Every AmericanIran's Supreme Leader has declared the Strait of Hormuz closed as leverage against the U.S. - and with 40% of ...American Alternative | Sponsored$30 stock to buy before Starlink goes public (WATCH NOW!)In the next 3 minutes… James Altucher – legendary investor and venture capitalist… And someone who’s kno...Paradigm Press | SponsoredTrump's gold order: the announcement they won't put on the front pageOn August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...Reagan Gold Group | SponsoredMy feud with Zohran MamdaniEmmy-winning analyst releases his next big story Whitney Tilson shocked the nation on 60 Minutes when he ac...Stansberry Research | SponsoredIran War Shock: What I Was Told In That Private MeetingYou’re Being LIED To About The Iran War Forget EVERYTHING you’ve heard about the Iran war. Especially th...Banyan Hill Publishing | SponsoredWhy this tiny stock may move before the SpaceX IPO dropsThe projected SpaceX and xAI S-1 filing hits the SEC on June 1st - and analyst Dylan Jovine says $1.75 trillio...Behind the Markets | SponsoredYour book attachedBill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time throug...Profits Run | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Arqit Quantum Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Arqit Quantum With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In Email Me a Login Link or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
