The Motley Fool·2025-11-24 09:44Core Insights - Wall Street analysts are optimistic about quantum computing stocks, particularly D-Wave Quantum, IonQ, and Rigetti Computing, each employing different technological approaches [2][8][11] Company Summaries D-Wave Quantum - D-Wave utilizes quantum annealing technology, which employs superconductors and is effective for specific applications like optimization and search [3] - Current market cap is $7 billion, with a current price of $20.44 and a gross margin of 82.82% [4][5] - Analysts show strong support, with 9 out of 10 rating it as "buy" or "strong buy," indicating a potential upside of 85% [11] IonQ - IonQ leads in trapped-ion architecture, using ytterbium ions to create qubits, which allows for superior error correction and less cooling [5] - The market cap stands at $15 billion, with a current price of $41.71 and a gross margin of -747.41% [10] - Six out of nine analysts rated IonQ as "buy" or "strong buy," with a consensus price target suggesting a 72% upside [9] Rigetti Computing - Rigetti also employs superconductors but focuses on creating superconducting qubits for logical gates, with its Cepheus-1-36Q being the largest multi-chip quantum computer [6] - The market cap is $8 billion, with a current price of $23.61 and a gross margin of -6849.48% [7] - Six out of seven analysts rated Rigetti as "buy" or better, with an average price target indicating a 74% upside [10][11] Market Trends - All three companies have seen their stock prices drop by at least 50% from earlier peaks, yet Wall Street remains bullish on their long-term prospects [8] - Other quantum computing stocks, such as Quantum Computing Inc., also show promise, with an average price target 130% above the current share price [13] - Microsoft is highlighted as a safer investment in the quantum space, with a consensus price target reflecting a potential upside of approximately 31% [14]