Most quantum computing stocks are speculative buys, but not Alphabet.

Pure-play developers like IonQ, Rigetti Computing, and D-Wave Quantum are the hottest quantum computing stocks right now. Big tech giants are also exploring quantum computing in addition to their ...

Israel Englander, Ken Griffin, and Steven Schonfeld -- hedge fund managers who beat the S&P 500 over the past three years -- sold Amazon and bought Rigetti in the third quarter. Amazon is effectively ...

This technology giant offers exposure to robust AI-powered revenue surges and potential quantum breakthroughs.

IBM offers expanded access to quantum processors as developers prepare for the eventual challenge to Bitcoin's cryptography.

IBM Corp. today announced two new quantum processors at its annual Quantum Developer Conference that are aimed at delivering scalable quantum computation capabilities next year and fault-tolerant ...