NPK International Inc (NPKI) reports a 56% revenue increase in Q3 2025, driven by strong demand, despite facing margin challenges due to elevated costs.

Rigetti Computing's shares soared as investors became more optimistic about the potential market for quantum computing. Rigetti is taking a comprehensive approach to the industry, designing and ...

Shares of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have respectively catapulted between 347% and 3,500% over the trailing year. Historical precedent and valuations are two ...

It’s been a wild 24 hours for the stock prices of America’s “big four” publicly traded quantum computing companies, which include D-Wave, IonQ, Quantum Computing Inc., and Rigetti. Yesterday, all four ...

Shares in America’s “Quantum Four” quantum computing companies surged again yesterday. D-Wave, IonQ, Quantum Computing, and Rigetti all saw their stock prices jump by double-digit percentages. But why ...

Governments and technology companies are fueling an urgent, high-stakes race to develop quantum power, which promises to revolutionize- and potentially compromise - global security Quantum computing ...

A verified leap flips the script on computing power. The stock market has a new obsession this year, and it’s not just AI. Quantum computing stocks have had a rollicking 2025, becoming arguably the ...

Nic Carter says quantum computing is the biggest long-term risk to bitcoin’s core cryptography and urges developers to treat it with urgency, not as science fiction. In an essay published Monday, the ...

Commerce Department denies current negotiations with quantum firms Trump administration seeks equity stakes in cos to secure supply chains Oct 23 (Reuters) - Shares of U.S. quantum computing companies ...

Shares of IonQ Inc. (NYSE:IONQ), Rigetti Computing (NASDAQ:RGTI), and D-Wave Quantum (NYSE:QBTS) surged 13.71%, 11.67% and 15.90%, respectively, in premarket trading on Thursday, on reports that the ...

SAN FRANCISCO (Reuters) -Google said it has developed a computer algorithm that points the way to practical applications for quantum computing and will be able to generate unique data for use with ...