Chad Rigetti has devoted his career to quantum computing—a phrase you’ve perhaps most recently encountered in Marvel’s Ant-Man and the Wasp: Quantumania. Superhero movies aside, quantum computing is ...

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...

Rigetti Computing, Inc. provides full-stack quantum computing services. It serves global enterprise, government, and research clients through its Rigetti Quantum Cloud Services platform. The company ...

Sygaldry Technologies has raised $105M in a Series A led by Breakthrough Energy Ventures, following a $34M seed from Initialized Capital. Its quantum-classical hybrid servers target the $5.2T in AI ...

Rigetti Computing (NASDAQ:RGTI) reported higher first-quarter 2026 revenue and highlighted the launch of its 108-qubit Cepheus-1-108Q system as management emphasized customer adoption, ongoing ...