Rigetti Computing (NASDAQ: RGTI), a quantum computing company that makes hardware, software, and cloud systems for the technology, has seen its share price surge more than 1,000% over the past year.

Rigetti's 84-qubit Ankaa-2 system was built using this modular design and is already in use. It demonstrates that the architecture is viable and scalable, not just promising on paper.

Rigetti Computing (NASDAQ: RGTI) has seen its stock stumble in 2025 (down 26% as of June 10), while its closest competitors have crushed the broader markets. The quantum computing revolution ...

Top: Schematic of the bucket-brigade QRAM architecture and phonon routing operation at a single node, controlled by a transmon qubit. Bottom: Schematic design of the phonon router device.

Rigetti Computing reported a big drop in first-quarter revenue, and shares sank. Revenue dipped 52%, and while the quantum computing services provider posted a profit, it was boosted by an ...

The $5.48 million Rigetti-led consortium will include Iowa State University, the Royal Melbourne Institute of Technology, the University of Connecticut, and Lawrence Livermore National Laboratory.

D-Wave Quantum (NYSE: QBTS) and Rigetti Computing (NASDAQ: RGTI) have been two of the top performers over this period. Specifically, D-Wave's shares have bolted higher by 384% over the prior three ...