Investing in Quantum Computing: The Next Frontier

While artificial intelligence seems to steal the spotlight these days, quantum computing might just be the next big investment wave. This technology has the potential to tackle problems we can’t even imagine solving right now, and it’s getting closer to being commercially viable across various applications globally.

I believe getting in on the ground floor of quantum-related stocks can be a smart move. If this technology takes off, we could see some really impressive stock price increases.

Could AI be the catalyst for creating the first millionaire in this space? Our team recently looked into a lesser-known company referred to as an “essential monopoly,” which supplies critical tech to giants like Nvidia and Intel.

The stocks I’m particularly focused on include IonQ (NYSE: IONQ), D-Wave Quantum (NYSE: QBTS), and Alphabet (NASDAQ: GOOG). Each of these brings a balanced perspective, diversifying risk for investors.

IonQ and D-Wave are startups with a singular focus: making quantum computing a reality. But if they fail, it’s pretty much a total loss for investors. It’s a bit nerve-wracking. Investing here is a lot like in the biotech sector—lots of players, but only a few hit the jackpot. However, I believe both IonQ and D-Wave have the potential to succeed.

The key hurdle for quantum computing is accuracy. We know the benefits are substantial, but can it deliver consistent and reliable results? Thus, choosing companies that are pioneering in accuracy is crucial.

IonQ is currently leading in the most used accuracy metrics, which gives it a competitive edge, and it’s reflected in their financials. For instance, their revenue soared by 429% year-over-year in Q4 2025, reaching $62 million, primarily from product sales and research contracts. With projections estimating revenues of $235 million for 2026, this shows promising growth far outpacing many competitors.

IonQ technology is gaining traction in the quantum field, yet D-Wave also has strong investment appeal. Instead of aiming for a general-purpose quantum computer, D-Wave focuses on optimization issues like logistics and AI inference, taping into significant areas of demand. They also reported impressive revenue growth, with Q4 showing a 179% increase to $25 million.

Both companies represent excellent investment potentials, but Alphabet is a different beast. An established player valued at roughly $4 trillion, Alphabet has extensive resources to pour into quantum computing. Their strategy includes maintaining in-house capabilities while offering computing power to clients through a cloud platform.

It’s still uncertain how strong the demand for quantum computing will be. However, if Alphabet successfully leverages its cloud platform to become a leader in quantum solutions, it could stand out in the tech landscape. Unlike IonQ and D-Wave, Alphabet can absorb setbacks more easily, which might present a lower-risk option for investors in this sector.

Having a diversified approach with these three stocks can be wise. It maximizes potential gains while providing a solid foundation. Sure, it could take years—perhaps until around 2030—to see how quantum computing integrates into commercial use, but it’s likely that by then, these stocks will have factored in the demand growth. Thus, investing now could preempt significant price changes.

Before diving into IonQ stock, it’s worth keeping a few points in mind.

The Motley Fool’s analyst team has spotlighted what they consider to be the 10 best stocks available, and interestingly, IonQ wasn’t listed among them. There are other stocks with promising return potential right now.

Past recommendations have proven lucrative, like Netflix and Nvidia, both of which yielded impressive returns for early investors.

The average return for Motley Fool’s Stock Advisor is a staggering 898 percent, significantly outperforming the S&P 500, which stands at 183%. It’s noteworthy for any retail investor considering jumping into this field.

*Stock Advisor is set for a return on March 22, 2026.

Keithen Drury has holdings in Alphabet and IonQ. The Motley Fool has positions in and recommends both companies.

For anyone curious about the best quantum computing stocks to consider today, further information is available.