In 2025, the quantum computing sector witnessed a remarkable surge, driven by groundbreaking advancements. Among these was the development of Google’s Willow chip, which performs calculations in mere minutes—a feat that would have taken traditional supercomputers billions of years. This milestone, known as “quantum supremacy,” sparked a significant uptick in several quantum computing stocks. Let’s delve into three standout companies leading the charge: Amazon, D-Wave, and Marvell Technology.
Amazon: A Leader in Cloud and Quantum Computing
With a market cap of $2.47 trillion, Amazon (AMZN) is a global behemoth in e-commerce, cloud services, and digital advertising. Its cloud division, Amazon Web Services (AWS), has emerged as a frontrunner in quantum computing, offering developers access to cutting-edge technology through services like Amazon Braket. This platform allows experimentation with quantum computers from leading providers such as IonQ (IONQ) and Rigetti (RGTI).
AWS facilitates the integration of quantum and classical computing through initiatives like the Quantum Solutions Lab and Quantum Embark Program. These endeavors help enterprises harness quantum advancements by identifying practical applications. Collaborations with industry leaders, including Nvidia (NVDA), further cement AWS’s position as a pivotal player in the quantum landscape.
The financial outlook for Amazon suggests strong growth. Analysts predict adjusted earnings to rise from $5.53 per share in 2024 to $7.35 per share in 2026. At a P/E ratio of 30x, Amazon’s stock appears undervalued considering its growth trajectory. The consensus among 49 analysts covering the stock is overwhelmingly positive, with 45 recommending a “Strong Buy,” three advocating for a “Moderate Buy,” and only one suggesting a “Hold.” The average target price of $258.57 indicates an upside potential of around 10% from current levels.
D-Wave: Pioneering Quantum Computing Solutions
D-Wave (QBTS) holds the distinction of being the first commercial supplier of quantum computers. With a market capitalization of $1.7 billion, the company is making waves in the industry with its Advantage system, featuring over 5,000 qubits. D-Wave’s technology has proven practical applications across various sectors, achieving impressive results in industries such as retail and manufacturing.
For example, Pattison Food Group reduced its retail scheduling efforts by 80%, while Ford Otosan cut the time required for creating a manufacturing schedule by 83%. D-Wave’s Leap Quantum Cloud Service and Ocean SDK aim to democratize access to quantum computing, allowing developers to experiment with and harness the power of quantum processors.
D-Wave’s financial trajectory shows promise. Despite current losses, the company is projected to increase sales from $8.75 million in 2024 to over $30 million in 2026. Analysts expect a gradual reduction in losses, down to $0.38 per share in 2025. Seven analysts covering QBTS stock overwhelmingly recommend a “Strong Buy,” with one advocating for a “Moderate Buy.” The average target price of $6.71 suggests an upside potential of approximately 15% from current levels.

Marvell Technology: Bridging Quantum and Classical Computing
Marvell Technology (MRVL) is another key player in the quantum computing space, though it is not a pure-play in the sector. With a market cap of nearly $100 billion, Marvell’s expertise in high-performance hardware positions it uniquely within the quantum ecosystem. Founded in 1995, the company specializes in integrated circuits and semiconductor solutions, offering products ranging from ethernet networking solutions to storage controllers.
Marvell’s focus is on developing hardware solutions that bridge classical and quantum computing, enhancing processing power where necessary. Analysts anticipate significant growth for Marvell’s adjusted earnings, projecting a rise from $0.80 per share in 2024 to $2.00 per share in 2026. The chip stock’s P/E ratio of 40x reflects its high valuation, though this is supported by strong growth expectations.
The consensus among 32 analysts covering MRVL stock is overwhelmingly positive, with 28 recommending a “Strong Buy,” two advocating for a “Moderate Buy,” and two suggesting a “Hold.” The average target price of $131.40 indicates an upside potential of around 14% from current levels.

As the quantum sector continues to evolve, these companies are likely to remain at the forefront. Their investments in quantum research, coupled with a focus on practical applications, position them well for long-term success.
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