With a market capitalization (market cap) of $16.47B — a measure of how much the company is worth — IonQ, Inc. is the 696th most valuable company in Technology as of August 18, 2026. Shares trade at $44.12, down +5.81% on the day.
of 2,587
price ÷ annual EPS
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
FY 2025
IonQ, Inc. specializes in the creation of advanced, general-purpose quantum computing systems. The company provides customers with access to its 20-qubit quantum computers. This access is facilitated through prominent third-party cloud platforms, such as Amazon Web Services' (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as directly via IonQ's own proprietary cloud service. Founded in 2015, IonQ, Inc. is headquartered in College Park, Maryland.
Visit websiteAs of August 18, 2026, IonQ, Inc. (IONQ) is worth $16.47B — this is its market capitalization, the total value of all its outstanding shares.
IonQ, Inc.’s market cap is $16.47B, which ranks it #696 among the most valuable companies in the Technology sector tracked on MarketCapLens.
IonQ, Inc. (IONQ) shares trade at $44.12, down 5.81% on the day, as of August 18, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
FY 2025