Key Takeaways QBTS stock jumped 151.6% in 3 months, outpacing the S&P 500 ahead of Q2 2025 earnings. D-Wave launched its Advantage2 system and claimed quantum supremacy on a real-world problem. Q1 revenue hit a record $15M; cash reserves of$304M may fund the path to profitability without dilution.D-Wave Quantum (QBTS) stock, despite intensifying competition from quantum powerhouses like International Business Machines (IBM) and Google (GOOGL) , has soared 151.6% over the past three months, far outpacing ...