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

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

The transaction will see the company hit a $1.8 billion valuation.

Market Focus -- Immediate revenue remains predominantly domestic, particularly from U.S. government and aerospace/defense contracts.

Infleqtion expects to go public in late 2025 or early 2026. Its products are in use by Nvidia, the U.S. Department of Defense (DOD), NASA, and the U.K. government. Thanks to its revenue stream from ...

IonQ, one of the best-known publicly traded quantum computing companies, is facing a raft of questions about the quality of its revenues and insider stock sales following a report published today by ...

Though they’ve recently had a bumpy ride, quantum computing stocks stacked cash overall in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 42% year to date as of Dec. 9 ...

(Corrects second bullet point and paragraph 5 to show no current projects seek US federal stakes) By Sudip Kar-Gupta and Anne ...

Horizon Quantum Computing Pte. Ltd. (“Horizon Quantum”), a pioneer of software infrastructure for quantum applications, today announced that it has completed the assembly and integration of a first ...