Billionaire Ken Griffin purchased small stakes in Rigetti Computing and D-Wave Quantum in the third quarter, with every Wall Street analyst predicting upside for both stocks. Rigetti, known for its vertical integration and multi-chip architecture, has a valuation ten times higher than the most expensive S&P 500 stock. D-Wave focuses on quantum annealing, deemed more useful than gate-based systems. Despite their popularity, quantum computers solving commercial problems are still years away, with Rigetti’s valuation unsustainable, and D-Wave’s also being excessively high. Wall Street analysts foresee potential growth for both stocks, noting significant upside potential. Rigetti specializes in superconducting quantum computing, utilizing qubits to encode more information efficiently. The company benefits from vertical integration and innovative multi-chip processors. However, the quantum computing market is projected to be dwarfed by the AI market in 2030, raising concerns about high valuations. D-Wave, focusing on quantum annealing, presents limited practical applications compared to gate-based systems. While D-Wave’s revenue has increased, its valuation remains a concern due to the slow growth of the quantum computing market. The Motley Fool Stock Advisor does not recommend investing in Rigetti Computing, citing other potentially high-return stocks. The Motley Fool has a disclosure policy and positions in Palantir Technologies.

Read more at Yahoo Finance: Billionaire Ken Griffin Buys 2 Quantum Computing Stocks Up 3,750% and 1,770% Since 2023. Wall Street Says They Are Headed Higher.