University of Kwazulu-Natal

10 Best Quantum Computing Stocks To Buy For 2025

Bonisiwe Shabane
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10 best quantum computing stocks to buy for 2025

In this article, we will look at the 10 Best Performing Quantum Computing Stocks in 2025. On November 12, Ray Harishankar, IBM Fellow at IBM Research, appeared on a CNBC interview to discuss how quantum computing is quickly transitioning towards daily use. Harishankar noted that the world has made immense progress in quantum technology in the last decade, compared to other times in history. He noted that one recent example of quantum computing progress occurred a few months ago when HSBC announced its use of IBM’s quantum computing to develop a quantum model for calculating bond derivatives. Notably, this model resulted in a 35% improvement in performance. Harishankar noted that this is just one incident among many others that suggest that quantum computing is real, already delivering results, and progressing every day.

He added that, in addition to HSBC, several other financial institutions, including Wells Fargo and Vanguard, have been experimenting with quantum computing to enhance their daily performance. Harishankar noted that they made the first quantum computer available at IBM Cloud in 2016. Since then, the company has deployed more than 80 quantum computers on the cloud, which are available for general use. In addition, the company has over 9 quantum computers deployed at specific client locations. Harishankar noted that currently, quantum computers experience certain errors or faults. He added that looking ahead, he expects the technology to be flawless and ready to use for daily business use by 2028 to 2029.

With that, let’s take a look at the 10 Best Performing Quantum Computing Stocks in 2025. To curate the list of 10 Best Performing Quantum Computing Stocks in 2025, we used Defiance Quantum ETF and rankings by other reputable financial media to aggregate a list of companies associated with the... From this list, we shortlisted the stocks that have performed more than 30% year-to-date and are also popular among hedge funds. Lastly, we ranked the stocks in ascending order of the year-to-date performance. We have added the hedge fund sentiment around each stock sourced from Insider Monkey’s Q3 2025 database. We use cookies to understand how you use our site and to improve your experience.

This includes personalizing content and advertising. By pressing "Accept All" or closing out of this banner, you consent to the use of all cookies and similar technologies and the sharing of information they collect with third parties. You can reject marketing cookies by pressing "Deny Optional," but we still use essential, performance, and functional cookies. In addition, whether you "Accept All," Deny Optional," click the X or otherwise continue to use the site, you accept our Privacy Policy and Terms of Service, revised from time to time. Quantum computing is driving the next wave of tech innovation. Investing early in quantum stocks could deliver long-term gains.

Top picks include IBM, IonQ, and startups with major potential. Quantum computing is rapidly gaining traction across industries for its ability to perform complex calculations at unprecedented speeds. In 2025, numerous tech giants and startups are actively developing quantum hardware and software to meet growing demand. This surge in innovation has caught the attention of investors, many of whom are now channeling funds into the quantum computing space with hopes of tapping into its long-term profit potential. Quantum computing is back in focus for 2025. After a volatile start to the year, major players like Microsoft, Alphabet, and Nvidia are pushing forward with hardware, cloud-based integration, and AI-linked breakthroughs.

That’s why the top traders are watching this sector again—not chasing hype, but tracking setups tied to real catalysts. Check out my current quantum computing and AI penny stock watchlist here! This watchlist focuses on publicly traded companies involved in quantum computing, including pure-plays and large-cap tech giants. You’ll see stocks on both the Nasdaq and NYSE, from speculative low-float movers to high-stability names that anchor ETFs and institutional portfolios. I don’t trade names like these unless the setup fits my criteria, but I monitor them every day for potential spikes, sector sympathy, and short squeeze potential. These aren’t picks—they’re potential trades.

Watch the news, earnings, and volume. Use the data to build a smarter strategy. That’s how I teach my students, and that’s how I trade every day. Quantum computing is based on qubits, which can hold multiple values simultaneously. This allows quantum computers to run calculations and simulations that would take classical machines years to solve—if they could solve them at all. They’re not just theoretical anymore.

Systems are being tested in cloud environments and used for niche applications like encryption and molecular modeling. Pure-play quantum computing stocks got Wall Street's attention in 2025 as JPMorgan, Jefferies, Evercore ISI, Cantor Fitzgerald and Mizuho Securities initiated coverage on some companies while Barclays and Bank of America published in-depth reports... Heading into 2026, IonQ (IONQ) and D-Wave Quantum (QBTS) hold the most buy ratings along with the highest price targets on average… 9:00 AM ET The stock market fell to end a solid 2025. Palantir and Nvidia chipmaker Taiwan Semi were in focus. Tesla deliveries...

9:00 AM ET The stock market fell to end a solid 2025. Palantir... Get instant access to exclusive stock lists, expert market analysis and powerful tools with 2 months of IBD Digital for only $20! Get market updates, educational videos, webinars, and stock analysis. Your money-making expert. Financial journalist, TV and radio personality.

<img decoding="async" class="negative-margin" src="/wp-content/uploads/2023/02/Jasmine.png" alt="Jasmine Birtles" data-eio="l" /> You might think of quantum computing as having three basic classes of public investments at this point: the individual specialist companies like IonQ, D-Wave, and Rigetti; the diversified large-cap and big-tech options like Nvidia,... If your goal is to maximize upside and you’re prepared to stomach plenty of volatility, IonQ, D-Wave, and Rigetti are strong candidates. IonQ excels with stable, high‑fidelity trapped‑ion qubits offering full connectivity, long coherence, and robust error rates, as well as deep IP and strategic acquisitions. D‑Wave pioneers large‑scale quantum annealing, with thousands of qubits optimized for real‑world optimization tasks, commercial uses, and proven performance improvements with Advantage2. Rigetti offers a full‑stack superconducting gate‑model platform with in‑house fabrication (Fab‑1).

It also provides a developer‑friendly cloud API (Forest/Quil), which enables rapid prototyping and algorithm tuning. D-Wave Quantum, IonQ, and Quantum Computing are the seven Quantum Computing stocks to watch today, according to MarketBeat's stock screener tool. Quantum computing stocks are shares of publicly traded companies whose primary business or a significant part of their operations involves developing quantum computers, software, enabling technologies (like cryogenics, control electronics, and quantum materials), or... For investors, these stocks offer speculative, long‑horizon exposure to the potential transformative value of quantum computing and are typically characterized by high volatility, substantial R&D costs, and sensitivity to technological milestones and partnerships. These companies had the highest dollar trading volume of any Quantum Computing stocks within the last several days. D-Wave Quantum Inc.

develops and delivers quantum computing systems, software, and services worldwide. The company offers Advantage, a fifth-generation quantum computer; Ocean, a suite of open-source python tools; and Leap, a cloud-based service that provides real-time access to a live quantum computer, as well as access to... IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service.

Quantum Computing Inc., an integrated photonics company, offers accessible and affordable quantum machines. The company offers Dirac systems are portable, low power, and room temperature qubit and qudit entropy quantum computers (EQC); reservoir computing; remote sensing; and single photon imaging. It also provides Quantum random number generator (uQRNG), a portable device that provides genuine random numbers directly from quantum processes; and quantum authentication which eliminates vulnerabilities inherent in classical cryptographic schemes by offering a... Before you consider D-Wave Quantum, you'll want to hear this.

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In this article, we will look at the 10 Best Performing Quantum Computing Stocks in 2025. On November 12, Ray Harishankar, IBM Fellow at IBM Research, appeared on a CNBC interview to discuss how quantum computing is quickly transitioning towards daily use. Harishankar noted that the world has made immense progress in quantum technology in the last decade, compared to other times in history. He not...

He Added That, In Addition To HSBC, Several Other Financial

He added that, in addition to HSBC, several other financial institutions, including Wells Fargo and Vanguard, have been experimenting with quantum computing to enhance their daily performance. Harishankar noted that they made the first quantum computer available at IBM Cloud in 2016. Since then, the company has deployed more than 80 quantum computers on the cloud, which are available for general u...

With That, Let’s Take A Look At The 10 Best

With that, let’s take a look at the 10 Best Performing Quantum Computing Stocks in 2025. To curate the list of 10 Best Performing Quantum Computing Stocks in 2025, we used Defiance Quantum ETF and rankings by other reputable financial media to aggregate a list of companies associated with the... From this list, we shortlisted the stocks that have performed more than 30% year-to-date and are also p...

This Includes Personalizing Content And Advertising. By Pressing "Accept All"

This includes personalizing content and advertising. By pressing "Accept All" or closing out of this banner, you consent to the use of all cookies and similar technologies and the sharing of information they collect with third parties. You can reject marketing cookies by pressing "Deny Optional," but we still use essential, performance, and functional cookies. In addition, whether you "Accept All,...

Top Picks Include IBM, IonQ, And Startups With Major Potential.

Top picks include IBM, IonQ, and startups with major potential. Quantum computing is rapidly gaining traction across industries for its ability to perform complex calculations at unprecedented speeds. In 2025, numerous tech giants and startups are actively developing quantum hardware and software to meet growing demand. This surge in innovation has caught the attention of investors, many of whom a...