D-Wave Quantum Stock Is Falling. Here’s What’s Driving It Lower. - Barron's

D-Wave’s stock plunged over 20% in November 2025 amid investor skepticism about its quantum annealing technology’s commercial viability and slower-than-expected revenue growth. Analysts cite delayed enterprise adoption as a key driver, with major clients hesitating to scale deployments despite early pilot successes in optimization and logistics. Competition from gate-based quantum rivals like IBM and IonQ intensified, pressuring D-Wave’s niche market position as hybrid quantum-classical solutions gain traction. Earnings reports revealed widening losses and lower-than-projected bookings, raising concerns about cash burn and the timeline for profitability in a capital-intensive sector. Regulatory filings showed insider selling activity, further eroding confidence as executives offloaded shares ahead of a potential secondary offering to shore up finances.