QBTS vs. QUBT Ahead of Q3 Earnings: Which Quantum Stock Leads?

Core Insights - Quantum computing is in its early stages, presenting high risks but significant long-term potential, with D-Wave Quantum Inc. (QBTS) and Quantum Computing Inc. (QUBT) showing promising narratives ahead of their Q3 2025 earnings release [1] D-Wave Quantum Inc. (QBTS) - D-Wave reported a 42% year-over-year revenue increase in Q2 2025, achieving a record cash balance of over $819 million, driven by the rollout of its Advantage2 system and partnerships with companies like GE Vernova and Nikon Corporation [2][9] - The company enters Q3 2025 with strong financial health, allowing for accelerated adoption of Advantage2 and progress towards its goal of scaling to 100,000-qubit hardware [6][9] - D-Wave's strategic focus includes gate-model development, quantum-AI initiatives, and advanced cryogenic packaging partnerships, with Q3 serving as a potential indicator of its ability to convert liquidity into adoption [7][9] Quantum Computing Inc. (QUBT) - QUBT made significant advancements, including a commercial order for its quantum photonic vibrometer and the inauguration of its thin-film lithium-niobate chip foundry in Arizona, ending Q2 with approximately $349 million in cash [3][10] - The company has a solid financial foundation with over $426 million in assets and only $30 million in liabilities, enabling aggressive scaling without immediate funding pressures [10] - QUBT's future milestones will focus on proving repeatability and commercial demand, with partnerships with institutions like NASA and Delft University, aiming to transition from technology validation to scalable monetization by late 2025 [12][11] Stock Performance and Analyst Insights - QUBT's average price target suggests a potential increase of 69.7% from its last closing price of $15.52, while QBTS's average price target indicates a decline of 24.4% from $34.26 [13][15] - As both companies approach their Q3 2025 earnings reports, D-Wave appears better positioned for near-term execution due to its larger cash position and accelerating revenue growth, while QUBT is still in the early stages of converting pilot projects into recurring revenues [16][17]