The California-based firm said it has achieved a major milestone and teased more news to come. Here's what to know.

Wall Street got the message, with Rigetti stock jumping 30% Wednesday, trading at $16.56. The breakthrough system is built on ...

Buffett isn't known as a technology investor, but his portfolio still includes some exposure to the quantum computing ...

With this in mind, here are my top two quantum computing stocks to buy now.

While quantum advantage likely remains two to three years away, Rigetti offers compelling exposure to this transformative ...

D-Wave Quantum stock saw some big swings across the stretch, but it managed to post huge gains in this year's first half. The ...

Rigetti Computing stock saw fell in the first half of 2025 after surging 1,449% last year. Comments from Nvidia CEO Jensen Huang played a significant role in shaping Rigetti's stock moves across the ...

When looking at the business (or lack thereof) for IonQ, the near future looks a lot like the past: research and development.

Gen Computing Quantum computing, poised to revolutionize industries from cryptography to drug discovery, leverages quantum ...

Rigetti's $575M cash reserve and no debt ensure 6+ years of R&D. Click here for a full investment analysis of RGTI stock.

Investing.com -- Rigetti Computing (NASDAQ: RGTI) stock rose 5% after the company announced it has successfully demonstrated the industry’s largest multi-chip quantum computer while achieving a ...

Quantum computing firm IonQ Inc. (NYSE: IONQ) saw a price target hike from Benchmark after the company successfully raised $1 ...