Despite those impressive gains, there are a few important reasons why Quantum Computing Inc., also called QCi, likely won't ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Wave Quantum Inc. (NYSE: QBTS) ("D-Wave" or the "Company"), a leader in quantum computing systems, software, and services, ...

Both stocks are speculative, but one is on firmer ground.

Will make D-Wave only company with all three technologies necessary for scaled, error-corrected superconducting quantum ...

D-Wave Quantum (QBTS) stock rises after announcing $550M acquisition of Quantum Circuits, adding gate-based computing to ...

Wall Street's savviest money managers are shunning high-flying quantum computing pure-play stocks in favor of a cash-rich, ...

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

D-Wave Quantum Inc. (NYSE: QBTS) and Quantum Circuits Inc. today announced D-Wave will acquire Quantum Circuits for $550 ...

Photonic says it’s trying to build the world’s first highly scalable fault-tolerant quantum computer. It’s doing so with a ...

The deal, led by British climate technology financier Planet First Partners, values the startup at “multiple billions” of ...

Quantum computing startup Photonic Inc. has raised $131 million in a funding round led by Planet First Partners. New ...