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Trapped ion · US

IonQ stock (IONQ)

Largest pure-play by revenue; record Q1 2026 revenue of $64.7M.

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Delayed prices from Yahoo Finance. Not financial advice.

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The hardware bet

IonQ's hardware bet: trapped ion.

Trapped-ion machines hold single charged atoms in place with electric fields and control them with lasers. Their qubits are among the most accurate and stay stable for a long time, but each operation is slower and packing in many more qubits is hard.

Other companies making the same bet:

  • QuantinuumQNT · US and UK
    Listed on Nasdaq in 2026; Honeywell is a major shareholder.
  • Alpine Quantum TechnologiesPrivate · Austria
    Trapped-ion machines from Innsbruck.

See all 40 quantum companies

Questions

IonQ for investors, in short.

What does IonQ do?

IonQ is a quantum computing company based in the US. Largest pure-play by revenue; record Q1 2026 revenue of $64.7M.

Which qubit approach does IonQ use?

Trapped ion. Trapped-ion machines hold single charged atoms in place with electric fields and control them with lasers. Their qubits are among the most accurate and stay stable for a long time, but each operation is slower and packing in many more qubits is hard.

What is the IonQ stock ticker?

IonQ trades under the ticker IONQ. Qbitoro shows its delayed price and performance on this page and on the quantum stock tracker.

Which other companies use the same approach as IonQ?

Quantinuum (QNT), Alpine Quantum Technologies (private).

Is IONQ a good stock to buy?

Qbitoro doesn't give financial advice. Quantum stocks swing hard on news and most companies are not yet profitable, so investors usually watch revenue growth, cash on hand, new share sales and technical milestones. The free Friday brief explains each week's moves.

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QNT · QuantinuumRGTI · Rigetti ComputingIQMX · IQMQBTS · D-Wave QuantumINFQ · InfleqtionXNDU · XanaduQUBT · Quantum Computing Inc.HQ · Horizon Quantum

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