In this article, we will look at the 10 Best Quantum Computing Stocks to Buy and Hold Forever.
The quantum computing sector came under the spotlight recently in May 2026 after the US government announced a $2 billion grant for nine companies in the sector. According to CNBC, The Wall Street Journal first broke the story, which highlighted that the National Institute of Standards and Technology signed letters of intent with the companies and took a minority, non-controlling stake in them.
According to the report, International Business Machines (IBM) received the largest award, roughly $1 billion, and its shares rose around 12% on the news. This funding is said to back Anderon, a new IBM-founded company building a 300-millimeter quantum wafer foundry in Albany, New York. The report also noted that IBM is matching the grant with its own $1 billion investment.
In addition to IBM, GlobalFoundries got $375 million, while D-Wave, Rigetti, and Infleqtion each got $100 million each. Two other companies, including PsiQuantum and a startup Diraq, also got a $100 million grant.
The news was taken positively by the investors as the stocks that received the grant rose significantly following the announcement. CNBC noted that this grant comes from the 2022 CHIPS and Science Act, though the deals still need to be finalized. While the Commerce Department didn’t give a public reply, IBM framed the initiative as critical to US competitiveness. It said quantum computing could generate up to $850 billion in economic value by 2040 while strengthening national security.
Against this backdrop, lets take a look at some of the best quantum computing stocks to buy and hold.
Our Methodology
To curate the list of 10 Best Quantum Computing Stocks to Buy and Hold Forever, we used various reputable financial media to aggregate a list of Quantum stocks. Next, we ranked them in ascending order of the number of hedge fund holders sourced from Insider Monkey’s hedge fund database.
Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Insider Monkey’s quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 599.2% since May 2014, beating its benchmark by 372 percentage points (see more details here).
10 Best Quantum Computing Stocks to Buy and Hold Forever
10. Quantinuum Inc. (NASDAQ:QNT)
Number of Hedge Fund Holders: N/A
Quantinuum Inc. (NASDAQ:QNT) is one of the Best Quantum Computing Stocks to buy and Hold Forever. The company rose significantly following its IPO in June 2026, supported by a historic $1.68 billion capital raise. The Street expects more than 35% upside from the current level.
Recently, on June 29, Craig-Hallum initiated coverage on Quantinuum Inc. (NASDAQ:QNT) with a Buy rating and a $100 price target. The firm noted Quantinuum to be a leader in quantum computing across several measures, including quantum metrics, time to market, and its full-stack solution. The firm sees the company as a low-risk investment in quantum computing. The firm also likes the company’s mature hardware, backed by a complete software stack, as a key differentiator.
Craig-Hallum noted that Quantinuum’s roadmap indicates future innovations that carry low risk. The firm highlighted that the company has a strong track record of executing on past technical milestones. Moreover, the company also maintains a strong balance sheet to fund continued investment while working toward breakeven by the end of the decade.
Quantinuum Inc. (NASDAQ:QNT) is a provider of quantum computing platform, which offers solutions like hardware platforms, developer tools, application libraries and solution-targeted intellectual property.
9. Quantum Computing Inc. (NASDAQ:QUBT)
Number of Hedge Fund Holders: 22
Quantum Computing Inc. (NASDAQ:QUBT) is one of the Best Quantum Computing Stocks to Buy and Hold Forever. Although the stock has declined around 12.6% over the past month, the Street sees more than 107% upside from the current level. The bullish sentiment from analysts is based on the expectation of accelerating commercialization of quantum and photonic technology.
Recently, on July 6, Lake Street reiterated a Buy rating on Quantum Computing Inc. (NASDAQ:QUBT) with a price target of $16. The firm noted that the bullish sentiment comes from the company’s recent acquisition of NHanced Semiconductors. The deal was completed on June 23 and is valued at $73.1 million in cash and stock, plus up to $72.0 million in additional earnout payments.
Lake Street sees this as a follow-on to the Luminar Semiconductor acquisition that closed in February. The firm noted that together, the deals deepen Quantum Computing’s photonics manufacturing and advanced-packaging capabilities. Moreover, management is framing the acquisition as the launch of Fab 2, arriving years ahead of the company’s roadmap.
The firm added that this deal can speed up the company’s shift from a research- and prototyping-focused company toward scalable commercial production. Moreover, it also adds semiconductor and nanophotonics fabrication capacity, advanced-packaging expertise, and specialized engineering talent.
Quantum Computing Inc. (NASDAQ:QUBT) makes photonics-based equipment for both commercial and government clients. It specializes in thin-film lithium niobate (TFLN) photonic chips that convert electrical signals into optical signals. It is headquartered in Hoboken, New Jersey.
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