QBTS, IONQ, RGTI: Are Quantum Computing Stocks Still a Buy? - TipRanks

U.S.-based quantum computing stocks D-Wave Quantum Inc. QBTS -6.52% ▼ , IonQ IONQ -3.93% ▼ , and Rigetti Computing RGTI -2.83% ▼ have soared over the last month, reigniting investor enthusiasm for the sector. The rally comes amid renewed optimism around government funding, enterprise adoption, and long-term breakthroughs. But with prices turning volatile, investors are wondering what lies ahead for these quantum plays. Let’s dig deeper.Claim 70% Off TipRanks This Holiday SeasonUnlock hedge-fund level data and powerful investing tools for smarter, sharper decisions Stay ahead of the market with the latest news and analysis and maximize your portfolio's potentialAre Quantum Computing Stocks Still a Buy?Quantum computers can tackle problems that even today’s fastest supercomputers can’t handle and are widely viewed as the next big breakthrough after AI. Governments and large corporations are pouring money into the space, betting the technology could reshape industries. Looking ahead, quantum stocks could see continued upside as interest in AI and quantum technologies grows, but volatility remains high.Nonetheless, investors should expect continued volatility and weigh long-term potential against short-term risks.Wall Street’s View on Quantum StocksTurning to Wall Street, analysts remain bullish on quantum computing stocks. Most recently, Wedbush analyst Antoine Legault initiated coverage on RGTI, IONQ, and QBTS, assigning Buy ratings to all three. Legault highlighted IonQ’s rapid sales growth, which is expected to exceed $100 million in 2025. He also sees broader commercial adoption as the next key growth driver for IONQ stock.For Rigetti, Legault noted the firm’s advantage from over a decade of experience in quantum hardware, particularly in superconducting qubits. Meanwhile, D-Wave benefits from quantum annealing systems already being used to solve real-world problems. Legault expects bookings and the revenue pipeline for these companies to expand as more organizations adopt quantum tools across sectors such as healthcare, finance, energy, and logistics.Similarly, five-star-rated analyst Vijay Rakesh at Mizuho Securities has Buy ratings on these three stocks, predicting significant upside from current levels. Rakesh highlighted their strong scaling potential, unique quantum technologies, and prospects for faster commercial adoption for his bullish stance.RGTI, QBTS, IONQ: Which Is the Best Quantum Stock, According to Analysts?Using TipRanks’ Stock Comparison Tool, we have compared quantum stocks to see which stock offers higher upside to investors. Among these three, IONQ and QBTS stocks have Strong Buy ratings from analysts. Meanwhile, RGTI has a Moderate Buy from analysts.