Quantum Stocks Offer Transformative Potential

Experts say quantum computing could revolutionize industries from logistics to drug discovery, but investing in the technology comes with risks.

Mar. 17, 2026 at 3:05pm

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Quantum computing, which harnesses the principles of quantum physics to create computers millions of times more powerful than today's technology, is at an inflection point. The global quantum computing market is projected to reach $65 billion by 2030 and surge to $850 billion by 2040, attracting major investments from the federal government and Big Tech. While quantum computers face challenges like maintaining the stability of qubits, experts say the technology could revolutionize industries from logistics to drug discovery. Investment experts recommend focusing on "pure-play" quantum stocks, which tend to be volatile, as well as established tech giants with quantum divisions.

Why it matters

Quantum computing has the potential to dramatically transform a wide range of industries by providing unprecedented computational power. This could lead to breakthroughs in areas like logistics optimization, national security, drug discovery, and artificial intelligence. However, investing in this emerging technology carries significant risks, as quantum computing companies are still in the early stages of development and commercialization.

The details

Quantum computers replace traditional computer chips with subatomic particles like electrons, trapped ions, or photons, which can exist in multiple states simultaneously. This allows quantum computers to explore multiple computational paths at once, generating revolutionary speed and power. However, qubits are extremely sensitive to their environment, requiring cryogenic chambers cooled to near absolute zero to maintain stability. Quantum computers excel at "optimization tasks" that involve finding the best solution from millions of potential outcomes, which could revolutionize industries like logistics, national security, drug discovery, and artificial intelligence.

  • In 2024, Alphabet unveiled an experimental quantum chip named Willow that performed a computation in under five minutes that would have taken one of today's fastest supercomputers millions of years to solve.
  • The global quantum computing market is projected to reach $65 billion by 2030 and surge to $850 billion by 2040.

The players

D-Wave Quantum

A smaller quantum firm that was the first to start serving major paying customers, including MasterCard, Volkswagen, Deloitte, and NTT DOCOMO. D-Wave uses subzero temperatures to create qubits and specializes in quantum 'annealing', a computation method that doesn't guarantee the absolute best solution but produces a set of good potential solutions.

IonQ

The largest quantum computing company with an $11 billion market cap, IonQ has the strongest path to commercialization. The company utilizes a technology that avoids subzero temperatures to create qubits, using lasers to manipulate ions (charged atoms) to perform quantum operations.

Rigetti Computing

Rigetti designs and builds quantum computers using tiny electrical circuits made from superconducting materials at its fabrication foundry near Silicon Valley. The firm has partnered to develop systems for the US Department of Defense, as well as Moody's and Standard Chartered Bank.

Alphabet

The parent company of Google unveiled an experimental quantum chip named Willow in 2024 that performed a computation in under five minutes that would have taken one of today's fastest supercomputers millions of years to solve.

IBM

IBM has been a quantum pioneer for decades thanks to its robust research and hardware development. It has also collaborated with financial-services giants HSBC and Vanguard to use quantum computing to optimize bond trading and improve investment-portfolio construction.

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The takeaway

Investing in quantum computing stocks carries significant risks, as the technology is still in the early stages of development and commercialization. However, the potential transformative impact of quantum computing across industries like logistics, national security, drug discovery, and artificial intelligence makes it a compelling area for aggressive investors willing to take on volatility in pursuit of outsized returns.