Quantum computing is revolutionizing technology, offering cutting-edge solutions to problems beyond the capabilities of traditional computing. As we approach 2026, this groundbreaking technology is entering a pivotal phase, with increased scalability, real-world applications, and growing national security significance. Governments and enterprises are allocating significant resources into quantum advancements, making it an exciting time for investors looking to capitalize on this transformative sector. Below, we spotlight three quantum computing stocks poised for significant growth in the coming years.
1. IonQ (NYSE: IONQ): Driving Innovation in Quantum Hardware
IonQ is leading the charge in the quantum computing space with its impressive growth trajectory and groundbreaking advancements in high-fidelity trapped-ion systems. Through its acquisition of Oxford Ionics, IonQ is surpassing 64 qubits, cementing its place as a major player in scalable quantum hardware. The company’s revenue model is diversifying, placing a greater emphasis on enterprise and government contracts.
In Q3 2025, IonQ reported $39.9 million in revenue, a remarkable 222% year-over-year growth. Despite aggressive investments resulting in a $1.1 billion net loss, the company raised its 2025 revenue forecast to $106-$110 million. IonQ’s shares are currently trading at $46, reflecting a >6% growth year-to-date. Investors seeking exposure to a pure-play quantum hardware provider should closely monitor this stock.
2. D-Wave Quantum (NYSE: QBTS): Focusing on Practical Applications
D-Wave Quantum takes an innovative approach, prioritizing real-world use cases over theoretical capabilities. Its Advantage2 system excels in solving complex optimization problems, offering tangible solutions for businesses already leveraging quantum tools. The company’s emphasis on customer integration into existing workflows is creating higher switching costs and strong recurring usage.
With international expansion reducing reliance on U.S. government demand, D-Wave Quantum is attracting investors seeking practical and scalable quantum applications. QBTS shares have surged nearly 150% year-to-date, closing at $23.74 during the last trading session. This growth highlights the company’s ability to deliver near-term value while paving the way for long-term quantum breakthroughs.
3. Rigetti Computing (NASDAQ: RGTI): High-Risk, High-Reward Potential
Rigetti Computing represents a more speculative yet potentially rewarding quantum investment. Known for its modular superconducting systems, Rigetti aims to rebuild investor confidence by achieving execution milestones and increasing system fidelity. Government support plays a key role in the company’s trajectory, with recent contracts such as a $5.8 million Air Force Research Lab deal highlighting its strategic importance.
Despite moderated expectations, any positive developments with Rigetti’s partnerships or technological advancements could significantly boost its valuation. Shares are up 17% in 2025, currently trading at $23. Investors willing to embrace risk in exchange for potential high rewards may find Rigetti a compelling choice in the quantum computing ecosystem.
Invest in the Technology of Tomorrow
As quantum computing matures, these companies exemplify diverse approaches to leadership in the sector. Whether through hardware innovation, practical application, or speculative growth, IonQ, D-Wave Quantum, and Rigetti Computing offer compelling opportunities for investors eager to explore next-generation technology.
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