Rigetti Computing is a far smaller company than IonQ with a market cap around $8.4 billion. The company reported revenue of ...

IonQ's stock has struggled since peaking in October.

Quantum computing is shifting from lab experiment to commercial race, and the market is starting to price in who might win.

On December 16, Jefferies also initiated coverage of D-Wave Quantum with a Buy rating and $45 price target. The firm ...

In December 2024, Google’s Willow chip became the first quantum processor to demonstrate “below threshold” error correction.

D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading ...

QBTS and IONQ show divergent 2025 gains, but 2026 may favor IonQ with platform breadth and quantum system advances.

D-Wave Quantum Inc. (NYSE: QBTS) (“D-Wave” or the “Company”), a leader in quantum computing systems, software, and services and the world’s first commercial supplier of quantum computers, today ...

The breakthrough outstrips all other silicon quantum processing units, clearing the path to fault tolerant, commercial scale ...

Former Australian of the Year Michelle Simmons' deep tech startup says it is “on track” to build the world’s first commercial ...

NEW YORK, Nov. 6, 2025 /PRNewswire/ -- Quantinuum, the world leader in quantum computing, today announced the launch of Helios, the world's most accurate general-purpose commercial quantum computer, ...

Some publicly traded quantum computing firms have seen their shares grow significantly in 2025. Whether it continues into ...