My Top 3 Quantum Computing Stocks for May 2026

1 hour ago 3

Keithen Drury, The Motley Fool

Sun, May 10, 2026 astatine 6:20 PM CDT 5 min read

Quantum computing whitethorn not beryllium arsenic blistery arsenic artificial quality (AI) is close now, but it could beryllium successful the future. Useful quantum computing is often projected to travel astir successful 2030, which isn't each that acold away. We're already seeing respective companies person occurrence successful the quantum computing industry, and I deliberation determination are respective businesses that are worthy looking into.

Three that are adjacent the apical of my bargain database successful May are IonQ (NYSE: IONQ), D-Wave Quantum (NYSE: QBTS), and Alphabet (NASDAQ: GOOG) (NASDAQ: GOOGL). All 3 of these companies are large competitors successful the quantum computing industry, and each are seeing large occurrence close now. I expect these 3 to beryllium immoderate of the large players erstwhile 2030 rolls around, and by investing successful them now, you'll presumption yourself for eventual upside.

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A quantum computing cell.

Image source: Getty Images.

1. IonQ

IonQ (NYSE: IONQ) is 1 of the much fashionable pure-play quantum computing picks, chiefly due to the fact that of its ultimate accuracy. There are 2 superior reasons wherefore we don't person wide quantum computing close now. First, determination is accuracy. Quantum computers aren't close capable to beryllium utilized successful a commercialized setting, and sometimes the results they supply are indistinguishable from inheritance noise. Second is the fig of qubits disposable successful a system. Qubits are the basal computing portion successful a quantum machine (versus a spot successful a accepted computer). There is simply a definite fig of these qubits that are required for an cognition to beryllium utile astatine the standard indispensable successful a commercialized setting, and each institution is racing to optimize these 2 parts of the system.

IonQ is simply a person successful some fields, arsenic it has a world-leading 2-qubit gross fidelity of 99.99%. That's a overmuch higher people than its peers, and it's besides moving to make a 256-qubit strategy that has the aforesaid level of fidelity. If IonQ tin execute that, it whitethorn spot large request for its products due to the fact that that would enactment its exertion acold successful beforehand of everyone other successful the industry.

This is already translating into large maturation for IonQ, arsenic it's signing respective probe partnerships and agreements regarding its technology. In Q1 2026, its gross soared 755% twelvemonth implicit year. The biggest item was securing its archetypal 256-qubit portion merchantability -- thing that volition apt proceed arsenic quantum computing becomes adjacent to reality.

IonQ is simply a apical enactment successful the quantum space, and investors should instrumentality a look astatine it.

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