Quantum Computing stocks have been on the rise throughout the last couple of years due to advancements and innovations made by large companies and researchers.
This growth is fueled by funding and participation from governments — especially the US, China and the EU — as well as massive investments from tech giants like IBM, Google and Microsoft and startups such as IonQ, Rigetti and D-Wave.
Best quantum computing stocks to buy
As scientists and companies race to find the next huge innovation, some investors are grappling with understanding the potential impact of this technology and whether they should invest.
If you’re an investor with a sharp eye on the quantum surge, this best quantum computing stocks list is for you. We have based this list based on the current value of the quantum computing stocks as of January 2025.
Here is the list:
- Microsoft (NASDAQ: MSFT)
- IBM (NYSE: IBM)
- IONQ (NYSE: IONQ)
- Rigetti Computing (NASDAQ: RGTI)
- Quantum Computing (NASDAQ: QUBT)
Microsoft (NASDAQ: MSFT)
While this tech giant requires no introduction, Microsoft (NASDAQ: MSFT) is not a pure-play quantum company. Instead, it is developing quantum computing support technologies through its Azure Quantum platform and is committed to advancing this next-generation computing technology with products like the Quantum Development Kit (QDK).
Azure Quantum, previously Microsoft Ignite, could potentially be the best quantum computing product the company has to offer, because of its constant upgrades and enhancements. A notable advancement includes the creation of entangled 12 highly reliable logical qubits, which is a big step in improving qubit reliability and reducing noise.(1)
From a financial aspect, Microsoft is looking strong. In fiscal year 2024, Microsoft reported revenues of $245.122 billion, marking a 15.67% increase from $211.915 billion in 2023.(2) As of January 18, 2025, Microsoft’s stock price is $429.03, reflecting a 12% increase over the past year.
IBM (NYSE: IBM)
Another global tech giant founded in 1911, IBM specializes in computing, AI and quantum technologies, primarily generating revenue through enterprise software, cloud services and hardware. IBM is not a pure-play quantum company, however. It is a leader in developing quantum hardware, software and cloud services through IBM Quantum. It holds the record for the largest quantum computer as of January 2025, achieved by combining several systems in parallel, marking one of the biggest quantum computing innovations.(3)
IBM has secured its spot as one of the best quantum computing stocks and companies by partnering with Raytheon Technologies (NYSE: RTX) to utilize artificial intelligence (AI) and quantum computing for advancements in the aerospace, defense and intelligence industries. It has also aligned with the US government as the primary benefactor, giving it a strategic lead in key industries.
Over the past year, IBM has experienced modest revenue growth and notable stock price appreciation. For the twelve months ending September 30, 2024, IBM reported revenues of $62.581 billion, a 2.31% increase compared to the same period in the previous year. As of January 2025, IBM’s stock price closed at $224.79, reflecting a significant increase over the past year.(4)
IonQ (NYSE: IONQ)
The first pure-play quantum computing stock in this list focuses on developing and commercializing quantum computing technologies. IonQ launched in 2015, and it is most notable for specializing in trapped-ion quantum processors. The company’s services include Quantum Computing Systems and Quantum Software Development Kits, which drive significant recurring revenue.
IonQ has experienced significant growth in the last couple of years. From 2023 to 2024, IonQ reported 98% year-over-year growth and an annual revenue of $22 million. This growth is also reflected in its stock value, increasing by approximately 237% and closing the year at $38.89.(5)
Rigetti Computing (NASDAQ: RGTI)
Rigetti Computing may be lesser known outside quantum computing circles, but it is considered one of the best quantum computing stocks on the market. Founded in 2013 as a pure-play quantum computing company, it focuses exclusively on creating quantum computing technologies. Its pride and joy are quantum computers and the cutting-edge superconducting quantum processors that fuel them.
The financial side of Rigetti Computing is somewhat diluted, with earnings falling from $12 million in 2023 to $11.89 million in 2024, which could signal concerns. However, its recently completed sale of $100 million gross proceeds of its common stock, as well as its press release, indicates that it will be resolving its budgeting issues. The press release also indicates that the company plans to focus more on superconducting quantum computing, improving its 2-qubit gate fidelity and scaling toward higher qubit count systems.(6)
Quantum Computing (NASDAQ: QUBT)
Quantum Computing is the last quantum computing stock on the list simply because of its current value. QCi is another pure-play company with sole focus on developing quantum computing technologies, specifically in the photonics space. Most notable quantum computing products like Quantum Photonics Systems, Quantum software and Cloud-based Quantum solutions are also its biggest revenue streams.
From a financial point of view, QCi has experienced a plethora of market fluctuations that have impacted its performance. Even though its stock surged approximately 1,713% in 2024, driven by an increase in quantum computing stock investors, it has since experienced a decline of 44.21% over the past month.(7)
Top brokers to buy quantum computing stocks
Explore the top brokers offering quantum computing stock and a range of features.
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What are quantum computing stocks?
Quantum computing stocks are regular stocks of companies that are developing or investing in quantum computing. They can either be pure-play quantum computing companies or larger corporations, such as IBM and Microsoft, that dabble in the quantum computing industry via supporting technologies.
Quantum computing is an advancement in programming methods that harnesses the behavior of quantum physics, making quantum computers that use qubits. While regular computers possess the power to hold information in two positions — 1 and 0 — qubits possess the ability to hold a superposition of all possible states, making them highly more valuable than regular bits.
Why do people want to invest in quantum computing stocks?
The appeal of quantum computing stocks is twofold, at least. Firstly, quantum computing will impact numerous industries in the world — and in a strong way. The innovations alone could become a huge leap in human history and technology, not to mention its applications.
The second reason for investing in quantum computing stocks is the long-term payout. Long-term investments into stocks backed by governments tend to play out well for investors.
Pros and cons of quantum computing stocks
Before investing in quantum computing stocks, it’s important to weigh both the potential rewards and reduce the risks. This emerging technology promises groundbreaking advancements, but like any investment, it carries uncertainties.
Pros
- High growth potential. Quantum computing could revolutionize industries like cryptography, AI and pharmaceuticals, creating significant returns in the long run.
- Diversification. Investing in quantum computing adds diversity to your portfolio, especially as tech markets mature.
- Early mover advantage. Quantum computing is still in its infancy, so early investors may benefit from the potential long-term rewards.
- Government and corporate support. Large tech companies and governments are investing heavily in quantum technologies, enhancing the sector’s credibility and growth prospects.
Cons
- Uncertain timeline for breakthroughs. Quantum computing is still in the experimental phase, and it may take years for practical applications to emerge.
- Market volatility. Stocks in this field can be highly volatile, with prices often fluctuating due to speculation and technological setbacks.
- High risk of failure. The intense competition and technological challenges could cause some companies to fail to deliver on their promises.
- Lack of profitability. Many quantum computing companies are in the development stage, with little or no revenue generation, making them risky investments.
Risks of quantum computing stocks
While quantum computing stocks come with great potential, especially for long-term investors, these stocks don’t come without risks — which investors must carefully consider before buying them.
The practical use of quantum computing may not be seen for decades, and the uncertainty can lead to market volatility, making stock prices fluctuate based on speculation and developments in the field.
Bottom line
Quantum computing stocks offer significant growth potential, driven by technological advancements and support from major corporations and governments. However, thorough research and risk assessment are crucial before investing in this exciting but unpredictable sector.
If quantum stocks are like the right fit for your portfolio, first explore the best brokers on the market that provide an accessible way to begin your quantum computing investment journey.
Frequently asked questions
What are the best quantum computing stocks to buy?
The best stocks to consider buying for quantum computing are Microsoft, IBM, IonQ, Rigetting Computing and Quantum Computing Inc as of January 2025.
Which company is leading quantum computing?
There is no one leading company in the quantum computing field, but some of the more notable ones are Google, IBM and Microsoft.
Is Nvidia investing in quantum computing?
Even though Nvidia CEO Jensen Huang is pessimistic about the practical use of quantum computing being close, Nvidia is still investing in quantum technologies to position itself for a future that combines both quantum and classical computing.
What quantum computing ETFs should I invest in?
The Quantum Computing ETF (QUBT) is a dominant ETF dedicated to the quantum computing industry. Before investing, it’s essential to research each ETF’s holdings and strategy to ensure it aligns with your investment goals.
How can I monitor the quantum computing stock price?
You can monitor quantum computing stock prices like IBM (NYSE: IBM), Microsoft (NASDAQ: MSFT) or IonQ (NYSE: IONQ) through your brokerage account and app or through financial and news websites.
