Is IonQ a Buy in 2026? How the Stock Stacks Up Against RGTI, QBTS

IonQ moves ahead of QBTS and RGTI in 2026 with higher gate fidelity, faster execution and stronger revenue momentum, though ...
Zacks Investment Research on MSN

How should investors interpret Rigetti's 108-qubit roadmap update?

Rigetti Computing’s RGTI latest update on its 108-qubit Cepheus-1-108Q system reflects a deliberate shift toward performance ...

Rigetti Computing Provides Update on 108-Qubit System

Rigetti sells on-premises 9-108 qubit quantum computing systems, supporting national laboratories and quantum computing ...

IonQ's Biggest Advantage in Quantum Computing Could Be Its Biggest Weakness

Most quantum companies use a superconducting approach. However, IonQ instead uses a trapped ion approach. Trapped ion is more ...
Nasdaq

Rigetti Demonstrates Industry’s Largest Multi-Chip Quantum Computer; Halves Two-Qubit Gate Error Rate

BERKELEY, Calif., July 16, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it ...

Rigetti, Quantum Computing initiated with bullish views at Rosenblatt

Rosenblatt Securities began coverage of quantum computing stocks Rigetti Computing (RGTI) and Quantum Computing (QUBT) with ...
The Next Platform

D-Wave Makes Gate-Model Power Move With Quantum Circuits Buy

Wave’s history, the company made a decision to pursue annealing as its first technology to build a quantum computer because ...
Nasdaq

Can Rigetti's 36-Qubit Performance Break the Revenue Drought?

Rigetti Computing’s RGTI latest technical milestone—demonstrating its 36-qubit Ankaa system with two-qubit gate fidelity of 99.5%—marks a clear step forward in its roadmap to build commercially useful ...