The parabolic ascent of quantum computing pure-play stocks has come to an abrupt halt -- and with good reason.

The quantum computing stocks as a group are trading off their peaks seen in early to mid-October. ・Reports of the ...

Another reason IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. stocks can plunge by 50% or more in 2026 ...

Alphabet can use the profits from its many strong, established businesses to support its quantum endeavors. Its Willow ...

Nevertheless, Amazon dumped the entirety of its 822,234-share stake in Advanced Micro Devices at some point during the third ...

Quantum computing pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared between ...

U.S.-based quantum computing stocks continued to climb in pre-market trading on Wednesday, extending their gains from the ...

IonQ's competitor D-Wave may have an advantage in bringing quantum computers to AI due to its focus on technology called ...

Federal investment would amplify IonQ's existing advantages in technology, cloud distribution, and commercial traction.

IonQ filed an SEC prospectus for University of Chicago to resell 2 million shares while announcing a campus quantum computing partnership.

IonQ's third quarter 2025 financial disclosure revealed extraordinary momentum, with revenue reaching $39.9 million. This figure represents a staggering 222% increase compared to the same period last ...

IonQ , the world's leading quantum company, today announced its selection for Stage B of the Defense Advanced Research Projects Agency (DARPA)'s Quantum Benchmarking Initiative (QBI). This selection ...