Arqit Quantum (ARQQ) News Today $25.09 -1.13 (-4.31%) Closing price 06/10/2025 04:00 PM EasternExtended Trading$25.62 +0.53 (+2.11%) As of 05:43 AM 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 Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ARQQ Latest News All Sources Trusted Sources MarketBeat Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 August 2022 July 2022 Time Period Quantum computing stocks mixed after IBM unveils plans to make new quantum computerJune 10 at 1:00 PM | msn.comArqit Quantum Inc. (NASDAQ:ARQQ) Shares Sold by Millennium Management LLCMillennium Management LLC lessened its holdings in shares of Arqit Quantum Inc. (NASDAQ:ARQQ - Free Report) by 45.0% during the 4th quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The fund owned 13,920 shares of the company's stock afteJune 9 at 3:22 AM | marketbeat.comArqit acquires Ampliphae to bolster quantum-safe encryptionMay 28, 2025 | investing.comArqit Acquires Ampliphae Tech IP To Expand Global Quantum-Safe Encryption CapabilitiesMay 28, 2025 | nasdaq.comArqit Quantum Sees Unusually High Options Volume (NASDAQ:ARQQ)Arqit Quantum Inc. (NASDAQ:ARQQ - Get Free Report) was the recipient of unusually large options trading on Tuesday. Stock investors bought 2,002 call options on the stock. This is an increase of 58% compared to the typical volume of 1,271 call options.May 28, 2025 | marketbeat.comArqit Quantum Shares Rise on Purchase of Ampliphae AssetsMay 27, 2025 | marketwatch.comArqit acquires Ampliphae’s technology IP, enhancing its global encryption portfolioMay 27, 2025 | finance.yahoo.comArqit Stock Surges On Acquisition Of Ampliphae’s Technology IP: Retail Expects Valuation Gap To NarrowMay 27, 2025 | msn.comArqit acquires Ampliphae's technology IP, enhancing its global encryption portfolioMay 27, 2025 | globenewswire.comAnalysts Set Expectations for Arqit Quantum FY2026 EarningsArqit Quantum Inc. (NASDAQ:ARQQ - Free Report) - Analysts at HC Wainwright issued their FY2026 earnings estimates for Arqit Quantum in a research note issued on Friday, May 23rd. HC Wainwright analyst S. Buck anticipates that the company will post earnings per share of ($1.68) for the year. The cMay 27, 2025 | marketbeat.comArqit Quantum First Half 2025 Earnings: US$1.35 loss per share (vs US$2.48 loss in 1H 2024)May 26, 2025 | uk.finance.yahoo.comJane Street Group LLC Buys Shares of 23,981 Arqit Quantum Inc. (NASDAQ:ARQQ)Jane Street Group LLC bought a new stake in shares of Arqit Quantum Inc. (NASDAQ:ARQQ - Free Report) in the fourth quarter, according to its most recent Form 13F filing with the SEC. The fund bought 23,981 shares of the company's stock, valued at approximately $931,000. Jane Street Group LLC ownedMay 25, 2025 | marketbeat.comArqit Quantum (NASDAQ:ARQQ) Posts Quarterly Earnings ResultsArqit Quantum (NASDAQ:ARQQ - Get Free Report) announced its quarterly earnings results on Thursday. The company reported ($1.35) EPS for the quarter.May 24, 2025 | marketbeat.comArqit Quantum Inc. (ARQQ) Q1 2025 Earnings Call TranscriptMay 22, 2025 | seekingalpha.comArqit Reports H1 Numbers, Wins Key Telecom, DoD ContractsMay 22, 2025 | fool.comArqit Quantum Inc. Announces Financial Results for First Half of Fiscal Year 2025May 22, 2025 | finanznachrichten.deArqit Quantum Inc. Announces Financial Results for First Half of Fiscal Year 2025May 22, 2025 | globenewswire.comD-Wave Quantum leaps as it releases its Advantage2 computer systemMay 20, 2025 | msn.comArqit Quantum: H2 Will Likely Exceed The Performance Of H1May 20, 2025 | seekingalpha.comArqit Quantum Inc. Sets First Half 2025 Conference Call for Thursday, May 22, 2025 at 11:00 a.m. ETMay 13, 2025 | globenewswire.comMarshall Wace LLP Takes $1.08 Million Position in Arqit Quantum Inc. (NASDAQ:ARQQ)Marshall Wace LLP purchased a new position in Arqit Quantum Inc. (NASDAQ:ARQQ - Free Report) in the 4th quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The fund purchased 27,872 shares of the company's stock, valued at approximatelyMay 2, 2025 | marketbeat.comIs Arqit Quantum Inc. (ARQQ) the Best Cybersecurity Stock to Invest in Under $20?April 30, 2025 | msn.comArqit Quantum (NASDAQ:ARQQ) Trading Up 0.9% - Time to Buy?Arqit Quantum (NASDAQ:ARQQ) Stock Price Up 0.9% - What's Next?April 30, 2025 | marketbeat.comArqit, in collaboration with Equus and Intel, demonstrates a world-first Quantum-Safe CSfC-Compliant MACP Architecture for Classified Mobile CommunicationsApril 29, 2025 | globenewswire.comArqit delivers quantum-safe protection enhanced by confidential computingApril 28, 2025 | globenewswire.comArqit appoints new Chief Technology Officer to drive innovation and growthApril 16, 2025 | globenewswire.comRSG purchases test and integration license from Arqit to deliver quantum-secure networks and prepare for commercial-scale deploymentApril 10, 2025 | finance.yahoo.comArqit Quantum sees 1H revenue $18,000-$67,000April 5, 2025 | markets.businessinsider.comArqit Quantum Inc. Announces Select Preliminary Financial Results for First Half of Fiscal Year 2025April 4, 2025 | globenewswire.comTraders Purchase High Volume of Call Options on Arqit Quantum (NASDAQ:ARQQ)Arqit Quantum Inc. (NASDAQ:ARQQ - Get Free Report) saw unusually large options trading on Monday. Traders bought 2,702 call options on the stock. This represents an increase of 453% compared to the average daily volume of 489 call options.March 18, 2025 | marketbeat.comArqit Stock Soars as NVIDIA’s GTC Fuels Quantum ExcitementArqit Quantum's stock price jumped, driven by investor excitement surrounding quantum-safe encryption and the growth of the quantum computing industry.March 18, 2025 | marketbeat.comArqit leads quantum computing stocks higher ahead of Nvidia's GTC eventMarch 17, 2025 | msn.comIonQ raises over $372M amid ongoing quantum stock selloffMarch 11, 2025 | msn.comSBI Securities Co. Ltd. Invests $937,000 in Arqit Quantum Inc. (NASDAQ:ARQQ)SBI Securities Co. Ltd. acquired a new position in shares of Arqit Quantum Inc. (NASDAQ:ARQQ - Free Report) in the fourth quarter, according to its most recent filing with the Securities & Exchange Commission. The firm acquired 24,113 shares of the company's stock, valued at approximately $937,March 4, 2025 | marketbeat.comArqit Quantum (NASDAQ:ARQQ) Stock Price Down 12.4% - Here's What HappenedArqit Quantum (NASDAQ:ARQQ) Shares Down 12.4% - Time to Sell?February 25, 2025 | marketbeat.comArqit Quantum Inc. (NASDAQ:ARQQ) Sees Significant Growth in Short InterestArqit Quantum Inc. (NASDAQ:ARQQ - Get Free Report) was the recipient of a large growth in short interest in the month of January. As of January 31st, there was short interest totalling 539,000 shares, a growth of 39.9% from the January 15th total of 385,300 shares. Currently, 8.6% of the company's stock are sold short. Based on an average daily trading volume, of 956,100 shares, the short-interest ratio is currently 0.6 days.February 15, 2025 | marketbeat.comArqit Quantum Inc. Announces CEO Andy Leaver to be featured on HCW @ Home with Arqit Quantum Inc. 6 February 2025 at 10:00 a.m. ETFebruary 3, 2025 | globenewswire.comArqit Quantum Inc. (NASDAQ:ARQQ) Short Interest UpdateArqit Quantum Inc. (NASDAQ:ARQQ - Get Free Report) was the target of a large decrease in short interest in the month of January. As of January 15th, there was short interest totalling 385,300 shares, a decrease of 13.9% from the December 31st total of 447,400 shares. Currently, 6.3% of the shares of the stock are sold short. Based on an average trading volume of 919,900 shares, the short-interest ratio is currently 0.4 days.February 1, 2025 | marketbeat.comBeyond Rigetti: Top 3 Quantum Computing Stock Picks (ARQQ)Quantum computing is in its early stages, but investors may benefit from the incremental progress being made by these three companiesJanuary 24, 2025 | marketbeat.comVeracity Capital LLC Invests $420,000 in Arqit Quantum Inc. (NASDAQ:ARQQ)Veracity Capital LLC bought a new stake in shares of Arqit Quantum Inc. (NASDAQ:ARQQ - Free Report) during the 4th quarter, according to its most recent disclosure with the Securities and Exchange Commission. The institutional investor bought 10,804 shares of the company's stock, valued at approxiJanuary 24, 2025 | marketbeat.com3 Quantum Computing Stocks to Watch in 2025 (That Aren't Rigetti)January 22, 2025 | msn.comArqit Quantum (NASDAQ:ARQQ) Trading 6.8% Higher - Should You Buy?Arqit Quantum (NASDAQ:ARQQ) Trading Up 6.8% - Time to Buy?January 21, 2025 | marketbeat.comWant to Buy Quantum Computing Stocks This Year? 2 Companies That Could Net You Millions in RetirementJanuary 21, 2025 | fool.comArqit Quantum (NASDAQ:ARQQ) Trading Down 5.3% - What's Next?Arqit Quantum (NASDAQ:ARQQ) Trading Down 5.3% - Should You Sell?January 20, 2025 | marketbeat.comArqit Quantum (NASDAQ:ARQQ) Trading Up 34.5% - Still a Buy?Arqit Quantum (NASDAQ:ARQQ) Shares Up 34.5% - Here's WhyJanuary 18, 2025 | marketbeat.comArqit Quantum (NASDAQ:ARQQ) Shares Up 2.9% - Here's WhyArqit Quantum (NASDAQ:ARQQ) Trading Up 2.9% - Here's WhyJanuary 17, 2025 | marketbeat.comArqit Quantum (NASDAQ:ARQQ) Trading Up 34.5% - Here's What HappenedArqit Quantum (NASDAQ:ARQQ) Trading 34.5% Higher - Time to Buy?January 16, 2025 | marketbeat.comArqit Quantum (NASDAQ:ARQQ) Trading 18.1% Higher - What's Next?Arqit Quantum (NASDAQ:ARQQ) Trading 18.1% Higher - What's Next?January 15, 2025 | marketbeat.comShort Interest in Arqit Quantum Inc. (NASDAQ:ARQQ) Increases By 50.0%Arqit Quantum Inc. (NASDAQ:ARQQ - Get Free Report) saw a large increase in short interest during the month of December. As of December 31st, there was short interest totalling 447,400 shares, an increase of 50.0% from the December 15th total of 298,200 shares. Based on an average daily volume of 732,700 shares, the short-interest ratio is presently 0.6 days. Currently, 8.2% of the company's shares are short sold.January 15, 2025 | marketbeat.comArqit Quantum (NASDAQ:ARQQ) Trading Down 16.1% - Here's WhyArqit Quantum (NASDAQ:ARQQ) Shares Down 16.1% - What's Next?January 15, 2025 | marketbeat.com Get Arqit Quantum News Delivered to You Automatically Sign up to receive the latest news and ratings for ARQQ and its competitors with MarketBeat's FREE daily newsletter. Email Address ARQQ Media Mentions By Week ARQQ Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. ARQQ News Sentiment▼1.210.90▲Average Computer and Technology News Sentiment ARQQ News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. ARQQ Articles This Week▼32▲ARQQ Articles Average Week Get Arqit Quantum News Delivered to You Automatically Sign up to receive the latest news and ratings for ARQQ and its competitors with MarketBeat's FREE daily newsletter. 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