3 Best Quantum Computing Stocks to Buy in 2026, According to Analysts - TipRanks
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Quantum computing is moving from theory to early commercial reality, as governments and companies invest in systems designed to solve optimization, simulation, and security challenges that traditional computers cannot handle.Claim 50% Off TipRanks PremiumUnlock hedge fund-level data and powerful investing tools for smarter, sharper decisions Stay ahead of the market with the latest news and analysis and maximize your portfolio's potentialAs the industry hits what analysts see as a key commercial turning point, a few companies are emerging as leaders thanks to their technology, scale, and strong market positioning.To narrow the list, we used TipRanks’ Quantum Computing Stocks page, which lets investors review stocks based on analyst ratings, price targets, and key performance indicators in one place. From that list, we selected three stocks that carry Strong Buy or Moderate Buy ratings from analysts and offer more than 50% upside based on current 12-month consensus price targets.Here are today’s top quantum computing stock picks. Click on any ticker to thoroughly research the stock before you decide whether to add it to your portfolio. IonQ IONQ -6.14% ▼ : IonQ is one of the most prominent pure-play quantum companies, using trapped‑ion technology known for high connectivity and low error rates. It has a roadmap targeting millions of qubits by 2030. It has secured government, research, and enterprise contracts as quantum adoption grows. Currently, the stock has an analyst consensus of Moderate Buy and upside potential of 66.8%. D-Wave Quantum QBTS -6.75% ▼ : D-Wave is one of the few quantum companies with commercial customers already using its systems. It focuses on quantum annealing, a technology well‑suited for optimization problems in logistics, manufacturing, and AI. QBTS stock has an analyst consensus of Strong Buy and an upside potential of 108.11%. Arqit Quantum ARQQ -5.73% ▼ : Arqit Quantum is working on encryption technology to protect communications from future quantum threats. Its main product, QuantumCloud, creates secure keys that can be used with current networks and are strong enough to resist quantum attacks. ARQQ stock has an analyst consensus of Moderate Buy and 264.52% upside potential.