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ARQIT QUANTUM INC

ARQQ

$14.53Apr 26, 2021 – Apr 24, 2026
Information TechnologySoftwareApplication Software$198M
MVM
-$1.3M
TD Variance
-1.714

Every news event mapped to its market reaction — 139 events, 61 months of data. No predictions, just what happened.

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News Events

DateReturnCategorySourceHeadline
2025-05-16+59.6%newsGuruFocusArqit Quantum Inc (ARQQ) Stock Price Up 13.03% on May 16 - GuruFocus
2021-09-08+26.2%newsTradingViewARQQ Stock Price and Chart — NASDAQ:ARQQ - TradingView
2025-10-23+20.3%newsSeeking AlphaArqit Quantum: Overvalued, Hype-Driven, And With High Cash Burn
2025-10-23+20.3%newsSeeking AlphaQuantum computing stocks soar after reports of US mulling stake; government denies
2025-10-23+20.3%newsSeeking AlphaIonQ, Rigetti, D-Wave surge on report of Trump administration quantum equity talks
2025-10-23+20.3%newsSeeking AlphaArqit Quantum: Overvalued, Hype-Driven, And With High Cash Burn (ARQQ) - Seeking Alpha
2024-09-19-19.2%newsArqitArqit Quantum Inc. Announces 25:1 Reverse Share Split - Arqit
2025-10-13+18.5%analystInvesting.comArqit Quantum stock price target raised to $60 from $52 at H.C. Wainwright - Investing.com
2025-10-13+18.5%analystInvesting.com UKArqit Quantum stock price target raised to $60 from $52 at H.C. Wainwright - Investing.com UK
2025-12-12-16.8%newsSeeking AlphaArqit Hasn't Earned The Benefit Of The Doubt, Yet
2025-12-12-16.8%newsSeeking AlphaArqit Hasn’t Earned The Benefit Of The Doubt, Yet (NASDAQ:ARQQ) - Seeking Alpha
2025-03-28-15.7%newsArqitQuote and Chart - Arqit
2025-12-03+13.8%newsSeeking AlphaArqit and Sparkle achieve quantum-resistant encryption
2025-12-03+13.8%legalStock TitanArqit Quantum (NASDAQ: ARQQ) and Sparkle secure multi-100G optical network in Greece - Stock Titan
2025-12-18+12.1%analystInvesting.comH.C. Wainwright reiterates Buy rating on Arqit Quantum stock at $60 - Investing.com
2026-04-15+11.8%analystSeeking AlphaSnapshot of Quant and Wall St. ratings for quantum computing stocks after Nvidia's latest push
2025-08-29-11.7%newsSeeking AlphaArqit Quantum files to sell 11.51M shares of common stock by selling shareholders
2026-01-29-11.5%newsSeeking AlphaQuantum computing stocks hit hard as tech turns risk-off
2025-07-28-11.0%newsThe Motley Fool3 Quantum Computing Stocks That Wall Street Is Most Bullish About Right Now - The Motley Fool
2025-10-21-10.8%legalTipRanksArqit Quantum Settles Class Action Lawsuit for $7 Million - TipRanks
2026-04-06-10.7%legalStock Titan[144] Arqit Quantum Inc. SEC Filing - Stock Titan
2026-04-06-10.7%analystStock TitanAs quantum deadlines near, QSE rolls out a tool to map the upgrade - Stock Titan
2026-03-31+10.5%newsQuiver QuantitativeARQQ | Arqit Quantum Inc. Ordinary Insider Trading - Quiver Quantitative
2025-09-19+9.7%newsSeeking AlphaQuantum computing stocks rise to end action-packed week
2025-11-26+9.5%expansionYahoo FinanceArqit Quantum (ARQQ) Announces Launch of SKA Central Controller (SKA-CC) - Yahoo Finance
2025-11-26+9.5%newsFinimizeArqit’s Quantum-Safe Story Comes With Wild Stock Swings - Finimize
2025-01-06-9.4%newsSeeking AlphaShine On All Things Quantum: Initiating Arqit Stock With A Sell (NASDAQ:ARQQ) - Seeking Alpha
2025-10-10+9.4%earningsMarketBeatBig Gains Alert: These 3 Tech Stocks Are Surging This Month - MarketBeat
2025-10-10+9.4%newsTradingKeyARQQ|Arqit Quantum Inc|Price:16.030| - TradingKey
2026-04-13+9.3%earningsStock TitanArqit Quantum Inc. (NASDAQ: ARQQ) posts strong jump in preliminary H1 2026 revenue - Stock Titan
2025-10-25+9.0%legalYahoo FinanceArqit Quantum (ARQQ) Valuation in Focus After $7 Million Legal Settlement Announcement - Yahoo Finance
2026-02-20-8.6%newsZacksCan Rigetti's Chiplet Approach Fast-Track the 1,000-Qubit Milestone?
2026-02-20-8.6%newsTradingViewCan Rigetti's Chiplet Approach Fast-Track the 1,000-Qubit Milestone? - TradingView
2025-03-30-8.6%newsYahoo FinanceWhy Arqit Quantum Inc. (ARQQ) Is Plunging in 2025? - Yahoo Finance
2025-10-14-8.6%expansionYahoo FinanceDoes Arqit Quantum's (ARQQ) EMEA Contract Shift the Long-Term Growth Story? - Yahoo Finance
2026-02-24+8.5%legalGlobeNewswireArqit quantum-safe keys now available pre-installed for Confidential Compute on Intel-based NetSec Cards
2025-04-20-8.4%newsYahoo FinanceWith 50% ownership, Arqit Quantum Inc. (NASDAQ:ARQQ) insiders have a lot riding on the company's future - Yahoo Finance
2026-04-23-8.2%newsStock TitanHeritage Assets SCSp tied to Arqit (ARQQ) trims 484 warrant holdings - Stock Titan
2025-10-20-8.1%earningsSeeking AlphaArqit Quantum: Exponential Revenue Growth
2025-10-20-8.1%earningsSeeking AlphaArqit Quantum: Exponential Revenue Growth (NASDAQ:ARQQ) - Seeking Alpha
2025-10-20-8.1%newsZacks Investment ResearchHere's Why ARQIT QUANTUM (ARQQ) Looks Ripe for Bottom Fishing - Zacks Investment Research
2025-01-20+7.9%newsSeeking AlphaArqit Quantum: A Hidden Quantum Gem (NASDAQ:ARQQ) - Seeking Alpha
2025-08-03+7.6%newsThe Motley FoolThis Underrated Quantum AI Stock Could Deliver Huge Gains by 2030 - The Motley Fool
2025-10-04+7.5%legalYahoo FinanceArqit Quantum (ARQQ) Announces that Fabric Networks Purchases Full Commercial PI License for Arqit’s NetworkSecure™ Platform - Yahoo Finance
2025-10-09-7.5%earningsSeeking AlphaArqit Quantum expects H2 revenue between $460,000 and $470,000
2026-04-20-6.5%newsSeeking AlphaArqit Quantum: Alphabet's Updated Timeline For Quantum Computing Has Transformed The Outlook
2026-04-20-6.5%newsSeeking AlphaArqit Quantum: Alphabet's Updated Timeline For Quantum Computing Has Transformed The Outlook - Seeking Alpha
2026-04-20-6.5%newsStock TitanARQQ (NASDAQ: ARQQ) affiliate notifies sale of 435 shares; prior insider sales listed - Stock Titan
2025-06-11+6.4%executiveSeeking AlphaQuantum computing stocks rise as Nvidia CEO sees 'inflection point'
2026-04-07-6.0%executiveStock TitanArqit Quantum (NASDAQ: ARQQ) CEO sells 7,595 shares in open-market trade - Stock Titan
2026-04-07-6.0%analystCổng thông tin điện tử tỉnh Lào CaiWill Arqit (ARQQ) Stock Outperform S&P 500 | Price at $12.55, Down 5.78% - Sell Signals - Cổng thông tin điện tử tỉnh Lào Cai
2026-04-10+5.5%newsGlobeNewswireArqit Quantum Inc. Announces Select Preliminary Financial Results for the First Half of Fiscal Year 2026
2026-04-10+5.5%earningsSeeking AlphaArqit Quantum sees H1 FY2026 revenue at $0.6M
2026-04-10+5.5%newsQuiver QuantitativeArqit Quantum Inc. Reports Preliminary Financial Results for First Half of Fiscal Year 2026 - Quiver Quantitative
2026-04-10+5.5%newssimplywall.stHave Insiders Sold Arqit Quantum Shares Recently? - simplywall.st
2026-04-10+5.5%earningsStock TitanArqit’s half-year revenue tops its full-year 2025 total - Stock Titan
2026-04-10+5.5%newsGlobeNewswireArqit Quantum Inc. Announces Select Preliminary Financial Results for the First Half of Fiscal Year 2026 - GlobeNewswire
2026-04-10+5.5%newsSahmHave Insiders Sold Arqit Quantum Shares Recently? - Sahm
2026-04-05-5.1%legalStock TitanARQQ SEC Filings - Arqit Quantum Inc 10-K, 10-Q, 8-K Forms - Stock Titan
2026-04-03-5.1%newsStock Titan[Form 4] Arqit Quantum Inc. Insider Trading Activity - Stock Titan
2026-04-03-5.1%newsStock TitanDirector at Arqit Quantum (ARQQ) exercises RSUs, gains 1,051 shares - Stock Titan
2026-04-03-5.1%executiveStock TitanArqit Quantum (NASDAQ: ARQQ) CFO sells 1,709 shares after RSU conversions - Stock Titan
2026-04-03-5.1%newsStock TitanDirector at Arqit Quantum (NASDAQ: ARQQ) gains 4,385 shares via RSUs - Stock Titan
2026-04-03-5.1%earningsMarketBeatNicholas Pointon Sells 1,709 Shares of Arqit Quantum (NASDAQ:ARQQ) Stock - MarketBeat
2026-04-03-5.1%newsStock TitanArqit Quantum (NASDAQ: ARQQ) director sells 512 shares, exercises RSUs - Stock Titan
2026-04-03-5.1%earningsMarketBeatPatrick Willcocks Sells 1,790 Shares of Arqit Quantum (NASDAQ:ARQQ) Stock - MarketBeat
2025-11-18+5.1%newsForbesArqit Quantum: ARQQ Stock's 10x Upside To $270? - Forbes
2025-11-16-4.6%newsThe Motley FoolWhy Arqit Quantum Stock Plummeted This Week - The Motley Fool
2026-04-01+4.6%newsCổng thông tin điện tử tỉnh Tây NinhARQQ Stock Analysis: Arqit Quantum Inc. Ordinary Shares up 2.57 percent at 13.59 - Cổng thông tin điện tử tỉnh Tây Ninh
2026-01-28-4.3%newsTradingViewQuantum's Next Winners? 3 Enablers With 10%+ Projected Growth in 2026 - TradingView
2023-04-13+4.0%newsArqitHistorical Data - Arqit
2025-09-09+3.9%newsSeeking AlphaArqit Quantum: Don't Be Fooled By Hype
2026-02-23+3.7%earningsZacksCan Rigetti's Q4 Earnings Validate Its Roadmap and Commercial Push?
2026-02-23+3.7%earningsTradingViewCan Rigetti's Q4 Earnings Validate Its Roadmap and Commercial Push? - TradingView
2026-01-22-3.6%newsSeeking AlphaArqit Quantum Vs. Open Standards. My Bet Is On The Latter
2026-01-22-3.6%newsSeeking AlphaArqit Quantum Vs. Open Standards. My Bet Is On The Latter (NASDAQ:ARQQ) - Seeking Alpha
2026-01-22-3.6%newsStock TitanNew Arqit tool hunts hidden encryption flaws before quantum attacks - Stock Titan
2024-03-25-3.5%newsCNNsymbol__ Stock Quote Price and Forecast - CNN
2026-01-06-3.4%analystYahoo FinanceIs ARQIT QUANTUM (ARQQ) Outperforming Other Computer and Technology Stocks This Year? - Yahoo Finance
2026-01-09-3.3%newsSeeking AlphaQuantum computing has advantages over traditional, but still in early innings: BMO
2025-12-20+3.3%newsYahoo FinanceCan Arqit Quantum's (ARQQ) Narrowing Losses And Tiny 2026 Target Support Its Long-Term Vision? - Yahoo Finance
2025-12-20+3.3%newssimplywall.stIs Arqit Quantum’s (ARQQ) Shrinking Losses Hiding a Slower-Burn Commercial Strategy? - simplywall.st
2025-06-10+3.3%newsSeeking AlphaQuantum computing stocks mixed after IBM unveils plans to make new quantum computer
2025-11-25+3.2%newsInsider Monkey11 Best Quantum Computing Stocks to Invest In Right Now - Insider Monkey
2025-05-25+3.1%newssimplywall.stWe're Keeping An Eye On Arqit Quantum's (NASDAQ:ARQQ) Cash Burn Rate - simplywall.st
2025-12-01-3.0%newsSeeking AlphaArqit Quantum: Renewed Interest Meets Harsh Fundamentals
2025-12-01-3.0%newsStock TitanArqit Quantum (ARQQ) schedules FY 2025 results call Dec. 9 at 11 a.m. ET - Stock Titan
2025-12-01-3.0%newsSeeking AlphaArqit Quantum: Renewed Interest Meets Harsh Fundamentals (NASDAQ:ARQQ) - Seeking Alpha
2026-02-19-3.0%newsStock TitanNew VPN tech targets 'harvest now, decrypt later' quantum hacks - Stock Titan
2025-12-09-2.8%earningsSeeking AlphaArqit Quantum Inc. (ARQQ) Q4 2025 Earnings Call Transcript
2025-12-09-2.8%newsSeeking AlphaArqit Quantum reports FY results
2025-12-09-2.8%newsYahoo FinanceArqit Quantum Inc. Announces Financial Results for Fiscal Year 2025 - Yahoo Finance
2025-12-09-2.8%newsStock TitanArqit Quantum (Nasdaq: ARQQ) ends FY 2025 with $36.9M cash, $1.2M 2026 base - Stock Titan
2025-04-03-2.8%newsIntellectia AIARQQ Forecast — Price Prediction for 2026. Should I Buy ARQQ? - Intellectia AI
2026-04-21-2.8%newsStock TitanInsider tied to Arqit (NASDAQ: ARQQ) trims Business Combination Warrants - Stock Titan
2026-04-16-2.7%newsTipRanksNvidia Sparks Quantum Stock Rally Across IONQ, RGTI, QBTS, but Fundamentals Lag Behind
2026-04-16-2.7%legalGlobeNewswireTomorrow Street, a joint venture between Vodafone and Luxembourg’s technology incubator, chooses Arqit to add Quantum Security Solutions to its portfolio
2026-04-16-2.7%legalStock TitanTomorrow Street adds Arqit as its first quantum security company - Stock Titan
2025-09-22-2.7%newsSeeking AlphaDon't Be Too Hopeful About Arqit Quantum
2025-09-22-2.7%newsSeeking AlphaDon’t Be Too Hopeful About Arqit Quantum (NASDAQ:ARQQ) - Seeking Alpha
2026-04-02-2.5%newsStock Titan683-share Rule 144 notice for ARQQ (NASDAQ: ARQQ) - Stock Titan
2026-04-02-2.5%newsStock TitanARQQ (NASDAQ: ARQQ) files Form 144 for restricted stock vesting and resale notice - Stock Titan
2026-04-02-2.5%legalStock TitanRule 144 Notice for Restricted Stock Vesting | ARQQ SEC Filing - Form 144 - Stock Titan
2026-04-02-2.5%newsStock TitanARQQ (NASDAQ: ARQQ) files Rule 144 notice for 1,790 vested shares - Stock Titan
2026-01-12-2.5%legalSeeking AlphaArqit Quantum files $250M mixed securities shelf offering
2026-01-12-2.5%legalTipRanksArqit Quantum Reaches $7 Million Settlement in U.S. Securities Class Action - TipRanks
2026-03-02-2.4%newsGlobeNewswireArqit and RAD announce Quantum-Safe collaboration Against Evolving Cyberthreats
2025-05-22-2.4%earningsSeeking AlphaArqit Quantum Inc. (ARQQ) Q1 2025 Earnings Call Transcript
2025-05-22-2.4%newsArqitArqit Quantum Inc. Announces Financial Results for First Half of Fiscal Year 2025 - Arqit
2025-05-14-2.4%newsYahoo FinanceArqit Quantum Inc. (ARQQ): Among the Best Quantum Computing Stocks to Invest in Now - Yahoo Finance
2025-11-17-1.9%newsTrefisIs Arqit Quantum Stock A Multibagger? - Trefis
2025-05-27-1.9%M&ASeeking AlphaArqit Quantum stock rallies on acquisition of Ampliphae's product portfolio IP
2026-02-13-1.7%newsSeeking AlphaQuantum computing stocks see elevated bearish bets amid volatility
2024-12-10+1.6%newsYahoo FinanceIs Arqit Quantum Inc. (ARQQ) the Best Quantum Computing Stock to Buy According to Hedge Funds? - Yahoo Finance
2026-04-17+1.4%newsStock TitanArqit Quantum (ARQQ) director-linked entity sells Business Combination Warrants - Stock Titan
2025-04-24+1.3%newsStock TitanARQQ Stock Price, News & Analysis - Stock Titan
2025-06-26+1.3%newsSeeking AlphaArqit Quantum: A Story Stock That I'm Not Reading
2025-06-26+1.3%newsSeeking AlphaArqit Quantum: A Story Stock That I'm Not Reading (NASDAQ:ARQQ) - Seeking Alpha
2026-02-26-1.2%newsGlobeNewswire62% of respondents cite data sovereignty and privacy risks as the biggest factor slowing AI projects in the public cloud
2025-06-20+1.2%newsSeeking AlphaArqit Quantum Stock: Too Dangerous Not To Sell The 74% Rally
2026-01-08-1.1%newsSeeking AlphaSenators introduce bipartisan quantum bill
2026-03-03-1.0%expansionYahoo FinanceArqit (ARQQ), 6WIND Partner to Launch Quantum-Safe VPN Services - Yahoo Finance
2024-11-10-0.7%newsYahoo FinanceInsiders with their considerable ownership were the key benefactors as Arqit Quantum Inc. (NASDAQ:ARQQ) touches US$100m market cap - Yahoo Finance
2025-04-25+0.5%newsStock TitanARQQW Stock Price, News & Analysis - Stock Titan
2025-09-08+0.5%newsSeeking AlphaArqit Quantum: Don't Be Fooled By Hype (NASDAQ:ARQQ) - Seeking Alpha
2025-04-30+0.5%legalYahoo FinanceIs Arqit Quantum Inc. (ARQQ) the Best Cybersecurity Stock to Invest in Under $20? - Yahoo Finance
2026-03-18-0.4%newsStock Titan[Form 3] Arqit Quantum Inc. Initial Statement of Beneficial Ownership - Stock Titan
2026-03-18-0.4%executiveStock TitanArqit Quantum (ARQQ) COO discloses initial RSU grants and share stake - Stock Titan
2026-03-18-0.4%executiveStock TitanArqit Quantum (NASDAQ: ARQQ) CEO reports RSUs and share stake in Form 3 - Stock Titan
2026-03-18-0.4%executiveStock TitanArqit Quantum (ARQQ) CFO details RSUs, options and shares - Stock Titan
2026-03-18-0.4%newsStock TitanArqit Quantum (NASDAQ: ARQQ) director discloses warrants, RSUs and share holdings - Stock Titan
2026-03-18-0.4%newsStock TitanArqit Quantum (NASDAQ: ARQQ) executive reports 8,631 RSUs in Form 3 - Stock Titan
2026-03-18-0.4%newsStock TitanArqit Quantum (ARQQ) CRO Jennifer Bers submits Form 3 statement - Stock Titan
2026-02-12-0.4%analystSeeking AlphaQuantum computing stocks extend selloff as only one Buy rating remains
2026-02-12-0.4%analystSeeking AlphaQuantum computing stocks extend selloff as only one Buy rating remains (QUBT:NASDAQ) - Seeking Alpha
2026-03-04-0.2%expansionZacksAre Partnerships and Early Orders Powering Rigetti's Quantum Push?
2026-03-04-0.2%expansionInsider MonkeyArqit (ARQQ), 6WIND Partner to Launch Quantum-Safe VPN Services
2026-03-04-0.2%executiveTipRanksArqit Quantum Announces Board Resignation and CFO Transition - TipRanks
2026-03-04-0.2%expansionInsider MonkeyArqit (ARQQ), 6WIND Partner to Launch Quantum-Safe VPN Services - Insider Monkey
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