3 Quantum Computing Stocks to Buy Now: Q2 Edition – InvestorPlace
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AI stocks have overshadowed other emerging technologies, including quantum computing stocks. However, it is only a matter of time before quantum computing stocks blow up, with BCC Research, forecasting the market to grow at a CAGR of 48.1% from $713.4 million in 2022 to $6.5 billion by 2028.
Furthermore, quantum computing enables businesses to solve the most complex problems that cant typically be handled by traditional computers. However, most of the pure plays in the sector are speculative and are still years away from turning a profit, but the potential for disruption remains massive. Moreover, the synergy between AI and quantum computing promises profound benefits, enhancing AIs capabilities with unparalleled computational speed and efficiency.
With that said, here are three quantum computing stocks that offer excellent stability and upside potential.
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International Business Machines(NYSE:IBM) is one of the pioneers in the quantum computing sphere, playing a key role in the commercialization of the technology. IBMs goal is to effectively scale up quantum computing technology to solve complex problems, reduce error rates, and develop practical applications for industries. In doing so, the company has been developing sophisticated quantum computers that can operate in the most demanding conditions. Moreover, these are available in its cloud-based IBM Quantum Experience platform, which limits the need for physical hardware.
To further cement its role in the sector, IBM has developed the robust IBM Quantum System Two and the IBM Quantum Heron processor, which is known for its effective outcomes and high performance. Moreover, its powerful IBM Quantum Network collaborates with over 250 businesses globally to foster quantum innovation. Hence, IBM stock remains a key stakeholder in the quantum computing realm, and its efforts are likely to pay many dividends down the road.
Honeywell(NASDAQ:HON) is one of the largest American multinational conglomerates, with its tentacles spread across multiple areas, including aerospace, building technologies, and performance materials.
Its also actively investing in quantum computing, which could open up new and profitable business avenues in the not-so-distant future. Like IBM, Honeywell boasts a robust core business with diversified revenue sources that underscore the stability of its operations. On top of that, investing in HON stock comes with a solid dividend, which the company has been paying consistently over the past 21 years.
Therefore, it has the internal resources to continue funding its quantum computing ventures, such as Quantinuum, which recently achieved a whopping $5 billion valuation . Moreover, one of my fellow InvestorPlace colleagues, Michael Que, discussed Honeywells acquisition of Civitanavi Systems in a recent article. The Italian aerospace firms acquisition enhances Honeywells aerospace operations and presents opportunities to integrate these with its quantum computing capabilities.
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IonQ Inc.(NASDAQ:IONQ) is one of the few pure-plays in the quantum computing space, that claims to have developed the worlds most powerful quantum computer, with a quantum capacity of 32 qubits.
As we advance, the goal is to develop modular quantum computers that are scalable and customizable to meet diverse needs. This approach allows for greater flexibility and potentially more powerful quantum computing solutions, streamlining the process of upgrades and expansion.
Furthermore, the company has been growing at a rapid pace of late, with year-over-year (YOY) revenue growth at an impressive 98%. Additionally, it recentlyset its sales expectationsbetween $37 million and $41 million for the current year, slightly behind analyst expectations. Encouragingly, analysts expect the company to generate sales upwardsof $82.4 millionfor fiscal 2025, a considerable jump from this year. Also, Tipranks analysts expect almost a 99% upside from current price levels in IONQ, making it an excellent stock to pick at this time.
On the date of publication, Muslim Farooque did not have (either directly or indirectly) any positions in the securities mentioned in this article. The opinions expressed in this article are those of the writer, subject to the InvestorPlace.com Publishing Guidelines.
Muslim Farooque is a keen investor and an optimist at heart. A life-long gamer and tech enthusiast, he has a particular affinity for analyzing technology stocks. Muslim holds a bachelors of science degree in applied accounting from Oxford Brookes University.
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3 Quantum Computing Stocks to Buy Now: Q2 Edition - InvestorPlace
- Quantum Computing Companies Are in a Race to Go Public - WSJ - April 27th, 2026 [April 27th, 2026]
- Top Quantum Computing Stocks to Buy in April - The Motley Fool - April 27th, 2026 [April 27th, 2026]
- Watch Wall Street Split on Quantum Computing Bet - Bloomberg.com - April 27th, 2026 [April 27th, 2026]
- Fault-Tolerant Quantum Computing with Trapped Ions: The Walking Cat Architecture - IonQ Quantum Computing - April 27th, 2026 [April 27th, 2026]
- Quantum computing gains stability boost from NVIDIA error correction model - Digital Watch Observatory - April 27th, 2026 [April 27th, 2026]
- Global Quantum Computing Market: Growth, Trends, and Future Outlook (2026-2036) - openPR.com - April 27th, 2026 [April 27th, 2026]
- Quantum Computing in Drug Discovery Market to Reach USD 637.83 - openPR.com - April 27th, 2026 [April 27th, 2026]
- Our Quantum Computing Name Faces a Crucial Spot in the Chart - TheStreet Pro - April 27th, 2026 [April 27th, 2026]
- This Quantum Computing Stock Is Up 200% in 2025. Here's 1 Reason That Could Be Just the Beginning. - AOL.com - April 27th, 2026 [April 27th, 2026]
- Quantinuum Has Submitted a Confidential S-1 Filing to the U.S. SEC for a Proposed Initial Public Offering (IPO) of their Common Stock - Quantum... - April 27th, 2026 [April 27th, 2026]
- Quantum Computing Stocks IonQ, Rigetti, and D-Wave Have Soared Up to 72% in 7 Trading Sessions -- and You'll Likely Regret Chasing This Rally - The... - April 25th, 2026 [April 25th, 2026]
- IonQ Publishes Definitive Technical Report, Establishing Its Fault-Tolerant Quantum Computing Trajectory Setting a New Standard for Technical... - April 25th, 2026 [April 25th, 2026]
- Coinbase Advisers Warn Quantum Computing Will Crack Blockchain Encryption -- And The Window to Prepare Is Narrowing - The Quantum Insider - April 25th, 2026 [April 25th, 2026]
- Quantum Computing Stocks IonQ, Rigetti, and D-Wave Have Soared Up to 72% in 7 Trading Sessions -- and You'll Likely Regret Chasing This Rally - Yahoo... - April 25th, 2026 [April 25th, 2026]
- Why the Real Quantum Race is Shifting from Hardware to Software - Quantum Computing Report - April 25th, 2026 [April 25th, 2026]
- Q.ANT Expands to U.S. and Appoints Former IBM Executive as CTO - Quantum Computing Report - April 25th, 2026 [April 25th, 2026]
- Bitcoin Quantum Computing Threat: Is Your Crypto at Risk in 2026? - Intellectia AI - April 25th, 2026 [April 25th, 2026]
- Quantum computing poised to displace classical AI infrastructure, Northland says - Investing.com - April 25th, 2026 [April 25th, 2026]
- "We are a part of this community now": How institutions are preparing for Bitcoin's quantum computing threat - Blockspace Media - April 25th, 2026 [April 25th, 2026]
- Scientists Overcome Major Quantum Bottleneck, Potentially Transforming Teleportation and Computing - SciTechDaily - April 25th, 2026 [April 25th, 2026]
- Phoenix Mayor Kate Gallego highlights new initiative to make Valley a quantum computing hub - KJZZ - April 23rd, 2026 [April 23rd, 2026]
- IonQ vs. Rigetti: Which Quantum Computing Stock Is the Better Buy Ahead of Q1 Earnings? - TipRanks - April 23rd, 2026 [April 23rd, 2026]
- Ripple haunted by spectre of quantum computing and proposes two-year plan for XRP Ledger - dlnews.com - April 23rd, 2026 [April 23rd, 2026]
- Global Quantum Computing Advanced Packaging Market to Reach USD 278.65 Million by 2036 - openPR.com - April 23rd, 2026 [April 23rd, 2026]
- Quantum Computing Inc Announces Deployment-Ready NeuraWave, A Photonic Computing Platform For Real-Time AI Inference At The Edge - marketscreener.com - April 23rd, 2026 [April 23rd, 2026]
- Architectural Blueprints for Fault-Tolerant Trapped-Ion and Neutral-Atom Systems - Quantum Computing Report - April 23rd, 2026 [April 23rd, 2026]
- Why Nvidia Is the Most Important Quantum Computing Stock of All - Yahoo Finance - April 21st, 2026 [April 21st, 2026]
- Senate Commerce Committee Unanimously Passes National Quantum Initiative Reauthorization Act - Quantum Computing Report - April 21st, 2026 [April 21st, 2026]
- Coinbase advisory board says quantum computing threat is on the horizon, crypto needs a plan - CoinDesk - April 21st, 2026 [April 21st, 2026]
- Two paths to scalable quantum computing: Optical links between fridges and higher-temperature qubits - Phys.org - April 21st, 2026 [April 21st, 2026]
- Why Nvidia Is the Most Important Quantum Computing Stock of All - The Motley Fool - April 21st, 2026 [April 21st, 2026]
- Quantum Computing Stock Earnings Breakdown: The Bigger the Loss, the Bigger the Gain? - NAI500 - April 21st, 2026 [April 21st, 2026]
- Kvantify and Equal1 Partner on Quantum Computing Integration - The Quantum Insider - April 21st, 2026 [April 21st, 2026]
- Why Nvidia Is the Most Important Quantum Computing Stock of All - AOL.com - April 21st, 2026 [April 21st, 2026]
- Quantum Computing Stocks: Sorting the Real Science from the Hype - MarketBeat - April 21st, 2026 [April 21st, 2026]
- Despite Its Name, The Defiance Quantum ETF Is NOT A Bona Fide Quantum Computing ETF (QTUM) - Seeking Alpha - April 21st, 2026 [April 21st, 2026]
- Quantum Computing (NASDAQ:QUBT) Coverage Initiated at Northland Securities - MarketBeat - April 21st, 2026 [April 21st, 2026]
- IBM and the University of Illinois Urbana-Champaign Expand Discovery Accelerator Institute to Advance AI and Quantum Computing - IBM Newsroom - April 17th, 2026 [April 17th, 2026]
- IBM, U of I renew and expand Illinois institute focused on AI, quantum computing - CBS News - April 17th, 2026 [April 17th, 2026]
- D-Wave Quantum Vs. Quantum Computing: Early Revenue Premium Masks Long-Term Parity (NYSE:QBTS) - Seeking Alpha - April 17th, 2026 [April 17th, 2026]
- IBM expands quantum computing partnership with University of Illinois - StreetInsider - April 17th, 2026 [April 17th, 2026]
- The Best Quantum Computing Stocks to Buy Today - Yahoo Finance - April 12th, 2026 [April 12th, 2026]
- 3 Quantum Computing Stocks with Potential to Beat the Market 4/10/2026 - TipRanks - April 12th, 2026 [April 12th, 2026]
- Why Quantum Computing Is Becoming a Strategic Lever in Materials Innovation - Wipro - April 12th, 2026 [April 12th, 2026]
- What Are the Best Quantum Computing Stocks to Buy in 2026? - CoinCentral - April 12th, 2026 [April 12th, 2026]
- Adam Back Says Quantum Threat to Bitcoin Is Decades Away, Urges Gradual Migration to Post-Quantum Security - Bitcoin Magazine - April 10th, 2026 [April 10th, 2026]
- Infleqtion and NASA Deploy Upgraded Quantum Hardware to International Space Station - Quantum Computing Report - April 10th, 2026 [April 10th, 2026]
- Long-term undervaluation lifts Quantum Computing stock to a 4.87% daily increase - Traders Union - April 10th, 2026 [April 10th, 2026]
- Up 1,460% Since 2024, Is It Too Late to Buy This Quantum Computing Leader? - Yahoo Finance - April 8th, 2026 [April 8th, 2026]
- Up 1,460% Since 2024, Is It Too Late to Buy This Quantum Computing Leader? - The Motley Fool - April 8th, 2026 [April 8th, 2026]
- Future of Quantum Computing | High-Speed Processing, AI Synergy - openPR.com - April 8th, 2026 [April 8th, 2026]
- Fully Programmable Quantum Computing With Trapped-ions - Quantum Zeitgeist - April 8th, 2026 [April 8th, 2026]
- News Explorer Quantum Computing Poses Potential Threats to Bitcoin, But Current Research Shows Limitations - Decrypt - April 8th, 2026 [April 8th, 2026]
- Quantum Computing Market to Reach US$ 22.75 Billion by 2033 - openPR.com - April 8th, 2026 [April 8th, 2026]
- A Cryptography Engineers Perspective on Quantum Computing Timelines - OODAloop - April 8th, 2026 [April 8th, 2026]
- Why the mind-bending physics of quantum computing is terrifying for bitcoin and crypto - CoinDesk - April 7th, 2026 [April 7th, 2026]
- Q-Factor emerges with $24M in funding and the next big bet to achieve quantum computing advantage - SiliconANGLE - April 7th, 2026 [April 7th, 2026]
- Alex Pruden: Quantum computing threatens elliptic curve cryptography, advancements could lead to utility-scale systems by decade's end, and the urgent... - April 7th, 2026 [April 7th, 2026]
- Lloyds Bank uses quantum computing to detect money mules - The Times - April 7th, 2026 [April 7th, 2026]
- SpinQ Technology Raises Nearly 1 Billion CNY ($145.3M USD) to Scale Industrial Quantum Computing - Quantum Computing Report - April 5th, 2026 [April 5th, 2026]
- Is Rigetti Computing the Best Quantum Computing Stock to Buy Right Now? - fool.com - April 5th, 2026 [April 5th, 2026]
- SpinQ Technology Secures Nearly 1 Billion Chinese Yuan in Series C Funding to Scale Industrial Superconducting Quantum Computing - The Quantum Insider - April 5th, 2026 [April 5th, 2026]
- Q&A: AWS on new AI agents, quantum computing in healthcare - MobiHealthNews - April 5th, 2026 [April 5th, 2026]
- QuiX Quantum Demonstrates Below-Threshold Error Mitigation in Photonic Quantum Computing for First Time - HPCwire - April 5th, 2026 [April 5th, 2026]
- Google says there's a 10% chance quantum computing will crack bitcoin cryptography by 2032 - PC Gamer - April 5th, 2026 [April 5th, 2026]
- Solana begins testing defenses against 'quantum-computing threat' "Stronger security leads to slower performance" - bloomingbit - April 5th, 2026 [April 5th, 2026]
- 'No Need to Panic': Binance Founder Says Crypto Can Survive Quantum Computing Threat by Upgrading - Yahoo Finance - April 5th, 2026 [April 5th, 2026]
- Clocking Quantum Instability: A New Process Could Open Pathways to Reliable Quantum Computing - thedebrief.org - April 5th, 2026 [April 5th, 2026]
- University of Chicago using "self-driving" lab in quantum computing research - CBS News - April 5th, 2026 [April 5th, 2026]
- IBM Advances Quantum Computing Research: Will it Boost Prospects? - sg.finance.yahoo.com - April 5th, 2026 [April 5th, 2026]
- Safeguarding cryptocurrency by disclosing quantum vulnerabilities responsibly - research.google - April 1st, 2026 [April 1st, 2026]
- New Teaching Approach Could Open The Door to Quantum Computing - The Quantum Insider - April 1st, 2026 [April 1st, 2026]
- EPB Joins Southeastern Quantum Collaborative to Support Regional Infrastructure Integration - Quantum Computing Report - April 1st, 2026 [April 1st, 2026]
- Google warns quantum computing may break bitcoin earlier than thought, prepares 2029 transition - The Block - April 1st, 2026 [April 1st, 2026]
- Alice & Bob secures 3.4 million ARPA-E award to discover rare-earth-free magnets using quantum computing - BeBeez International - April 1st, 2026 [April 1st, 2026]
- 1 Unstoppable Quantum Computing Stock to Buy Before It Soars 200%, According to 1 Wall Street Analyst - finance.yahoo.com - April 1st, 2026 [April 1st, 2026]
- Is Ciscos Quantum Networking Push With Atom Computing Reshaping Its AI Infrastructure Story (CSCO)? - finance.yahoo.com - April 1st, 2026 [April 1st, 2026]
- Changpeng Zhao dismisses 'quantum computing fears' "No need to be scared" - bloomingbit - April 1st, 2026 [April 1st, 2026]
- UMass Amherst and UCSB Demonstrate Photonic Chip Technology for Miniaturized Quantum Systems - Quantum Computing Report - April 1st, 2026 [April 1st, 2026]
- "Even if the odds of quantum computing success are low, preparation is needed" - bloomingbit - April 1st, 2026 [April 1st, 2026]