NASDAQ:ARQQ Arqit Quantum (ARQQ) Stock Price, News & Analysis $32.35 -0.89 (-2.68%) Closing price 08/1/2025 04:00 PM EasternExtended Trading$32.58 +0.23 (+0.73%) As of 08/1/2025 07:57 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Arqit Quantum Stock (NASDAQ:ARQQ) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Arqit Quantum alerts:Sign Up Key Stats Today's Range$30.89▼$33.1350-Day Range$21.34▼$43.3152-Week Range$3.72▼$52.79Volume431,140 shsAverage Volume830,711 shsMarket Capitalization$412.30 millionP/E RatioN/ADividend YieldN/APrice Target$52.00Consensus RatingBuy Company Overview Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud, a Platform as a Service that creates unbreakable software encryption keys. The company also provides maintenance and support, and professional services. Arqit Quantum Inc. is based in London, the United Kingdom. Read More Arqit Quantum Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks28th Percentile Overall ScoreARQQ MarketRank™: Arqit Quantum scored higher than 28% of companies evaluated by MarketBeat, and ranked 542nd out of 659 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 Opinion3.5 / 5Analyst RatingBuy Consensus RatingArqit Quantum has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on 1 buy rating, no hold ratings, and no sell ratings.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 Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Book Value per Share RatioArqit Quantum has a P/B Ratio of 31.72. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities. Short Interest2.0 / 5Short Interest LevelBearish Percentage of Shares Shorted12.06% 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 0.7, 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 54.42%, 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. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted12.06% 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 0.7, 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 54.42%, indicating that investor sentiment is decreasing significantly. News and Social Media0.0 / 5News Sentiment0.00 News Coverage This WeekMarketBeat has tracked 2 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 -6% compared to the previous 30 days.MarketBeat FollowsOnly 7 people have added Arqit Quantum to their MarketBeat watchlist in the last 30 days. This is a decrease of -42% compared to the previous 30 days. Company Ownership1.7 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Arqit Quantum insiders have not sold or bought any 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 InstitutionsOnly 16.60% 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. Email Address ARQQ Stock News HeadlinesArqit launches quantum-safe SKA Edge Controller to secure deployed military operationsJuly 30 at 9:00 AM | globenewswire.comHere's Why ARQQ is Moving Higher TodayJuly 21, 2025 | 247wallst.comHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. Now, the man who called Nvidia at $1.10 reveals AI’s Next Magnificent Seven… including one stock he says could become America’s next trillion-dollar giant. | The Oxford Club (Ad)ARQQ - Arqit Quantum Inc Chart | MorningstarJuly 19, 2025 | morningstar.comMARQQ - Arqit Quantum Inc Dividends - MorningstarJune 27, 2025 | morningstar.comMArqit Joins Oracle Defense EcosystemJune 17, 2025 | globenewswire.comRigetti Computing's Lofty Triple Digits Valuation Is Unwarranted - Uncertain Monetization Prospects AheadJune 15, 2025 | seekingalpha.comQuantum computing stocks mixed after IBM unveils plans to make new quantum computerJune 10, 2025 | msn.comSee More Headlines ARQQ Stock Analysis - Frequently Asked Questions How have ARQQ shares performed this year? Arqit Quantum's stock was trading at $38.84 at the beginning of 2025. Since then, ARQQ shares have decreased by 16.7% and is now trading at $32.35. How were Arqit Quantum's earnings last quarter? Arqit Quantum Inc. (NASDAQ:ARQQ) released its earnings results on Thursday, May, 22nd. The company reported ($1.35) earnings per share for the quarter. Read the conference call transcript. When did Arqit Quantum's stock split? Arqit Quantum shares 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 market closes 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? Arqit Quantum's top institutional investors include Veracity Capital LLC (0.09%), Envestnet Asset Management Inc. (0.09%) and Biltmore Family Office LLC (0.05%). 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 Last Earnings5/22/2025Today8/02/2025Fiscal Year End9/30/2025Get Stock AlertsIndustry, 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 FoundedN/APrice Target and Rating Average Price Target for Arqit Quantum$52.00 High Price Target$52.00 Low Price Target$52.00 Potential Upside/Downside+60.7%Consensus RatingBuy Rating Score (0-4)3.00 Research Coverage1 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 Ratio2.45 Quick RatioN/A Sales & Book Value Annual Sales$241 thousand Price / Sales1,710.79 Cash FlowN/A Price / Cash FlowN/A Book Value$1.02 per share Price / Book31.72Miscellaneous Outstanding Shares12,745,000Free Float5,786,000Market Cap$412.30 million OptionableOptionable Beta2.35 Social Links 7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. 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