While timelines remain uncertain, early investors are positioning for a future where quantum computing plays a meaningful role alongside classical and AI-driven systems. Here are the top quantum ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...

IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

The sector is soaring because of a narrative around commercialization and disruption. The technology claims a lot of promises, but has failed to ever commercialize. These stocks are wildly expensive, ...

The firm reiterated its buy ratings on IonQ and D-Wave Quantum, and upgraded its rating on another leading pure-play quantum stock.

Quantum computers can read encrypted communications, financial transactions - and military secrets. The first nation to achieve quantum supremacy doesn't just win a science prize. It wins the ability ...

Quantum computing is moving from the theoretical to the commercially applicable, but only one company has achieved 99.99% two ...

Today's small-cap quantum computing specialists could grow exponentially as their technology gets commercialized. These companies are burning through a lot of cash and have astronomical valuations, ...

Pure-play quantum computing stocks have performed strongly throughout 2025. One outlier is Quantum Computing Inc., whose shares are trading 50% below prior highs. Investors may have tired of Quantum ...

Santa keeps delivering for quantum computing investors this year. On Monday, shares of well-known quantum computing firms shot up by double digits, with D-Wave Quantum stock up almost 15% and Quantum ...

Small-cap tech stocks are drawing attention as battery safety, advanced materials and quantum security become key growth ...