Rigetti Computing is a far smaller company than IonQ with a market cap around $8.4 billion. The company reported revenue of ...

Even as it pushes ahead in AI, Alphabet is making notable headway in quantum computing. IonQ is a pure-play quantum stock that could prove compelling for some long-term investors.

On November 12, Ray Harishankar, IBM Fellow at IBM Research, appeared on a CNBC interview to discuss how quantum computing is ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Billionaire-led hedge funds have also been buying this quantum computing stock. In the third quarter, Israel Englander's ...

Exchange-traded funds (ETFs) can be a great way of gaining access to a complex industry that holds plenty of long-term potential. Quantum computing is one of the world' ...

D-Wave stock soared nearly 230% in 2025. In the company's Q3 report, CEO Dr. Alan Baratz said that "the world is watching ...

Quantum Computing Inc. develops room-temperature photonic quantum hardware, targeting specialized applications rather than universal quantum computers. QUBT's technology offers cost and accessibility ...

SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...

Shares of quantum computing stocks, including IonQ, Inc. (NASDAQ: IONQ), Rigetti Computing, Inc. (NASDAQ: RGTI) and D-Wave ...

Citron Research, led by Andrew Left, is doubling down on its quantum computing pick, noting that it has successfully ...

Xanadu Quantum Technologies, a startup founded by former University of Toronto post-doctoral researcher Christian Weedbrook, ...