Rigetti Computing, Inc.

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Slightly Bearish -20

After Receiving $100 Million in Government Funding, Are Rigetti Computing and D-Wave Quantum the Best Quantum Computing Stocks? - Yahoo Finance

🇺🇸 The U.S. government is investing up to $100 million each in Rigetti Computing and D-Wave Quantum to advance domestic quantum computing capabilities.

🧊 Rigetti's superconducting approach faces accuracy challenges, having missed its 99.5% fidelity target with a 99.1% result on its Cepheus-1-108Q system.

🚫 Rigetti was excluded from the Stage B of DARPA's Quantum Benchmarking Initiative, a program designed to support top-tier quantum technologies.

⚙️ D-Wave is leveraging its leadership in quantum annealing while pursuing a dual-rail qubit architecture through the acquisition of Quantum Circuits.

📉 The author views Rigetti and D-Wave as highly speculative compared to trapped-ion competitors like IonQ, which boasts 99.99% gate fidelity.

🏛️ Government stakes are intended for national security and reducing foreign reliance rather than purely financial returns on specific stocks.

Bullish Signals
  • Rigetti and D-Wave have secured substantial $100 million government equity investments to fund critical R&D and scaling efforts.
  • D-Wave is a market leader in quantum annealing technology, which is already commercially deployed for optimization problems in finance, logistics, and defense.
  • The U.S. government's proactive investment strategy aims to secure national security advantages and reduce reliance on foreign competitors in the quantum sector.
  • D-Wave has successfully acquired Quantum Circuits to pursue a dual-rail qubit architecture that combines speed with high fidelity.
Risk Factors
  • Rigetti missed its target of 99.5% 2-qubit gate fidelity, achieving only 99.1%, which highlights ongoing technical accuracy issues.
  • Rigetti was not selected for the DARPA Quantum Benchmarking Initiative Stage B, signaling it may not currently meet defense agency standards for top-tier technology.
  • D-Wave has not yet released technical milestones to support its claims regarding the fidelity of its new dual-rail qubit architecture.
  • The article characterizes both stocks as highly speculative investments rather than validated successes in the quantum computing sector.
Full Analysis
The U.S. government announced equity investments of up to $100 million each in Rigetti Computing (RGTI) and D-Wave Quantum (QBTS) to support research, development, and national security goals in quantum computing. This proactive approach by the Trump administration aims to reduce reliance on foreign competitors and establish control over emerging world-altering technologies, differing from historical practices of divesting once companies became healthy. Rigetti is receiving funding to address technical challenges in scaling superconducting quantum computing, though it faces significant hurdles regarding accuracy. The company delayed its Cepheus-1-108Q system release and missed its 99.5% target for 2-qubit gate fidelity, achieving only 99.1%. Additionally, Rigetti was not selected to advance to Stage B of the DARPA Quantum Benchmarking Initiative, a significant setback given the program's focus on identifying superior technologies. D-Wave is investing in both its established quantum annealing technology and developing a new gate-model system. While it is a leader in annealing for optimization problems, the company is pivoting toward dual-rail qubit architecture via the acquisition of Quantum Circuits to compete with broader quantum computing goals. However, D-Wave has not yet released technical milestones validating its claims about achieving trapped-ion-like fidelity while maintaining superconducting speed. The article concludes that government investments represent a diversified bet on competing technologies rather than a specific validation of individual stocks. The author suggests investors might prefer trapped-ion technology leaders like IonQ and Quantinuum due to their superior accuracy metrics, noting that Rigetti and D-Wave remain highly speculative. The piece ends with promotional content for The Motley Fool's Stock Advisor service.