Industry Overview - The quantum computing sector has experienced strong stock gains due to significant technical and commercial advancements, indicating a shift from research to commercial viability [1][2] - Market focus is now on quantum computing's potential to fundamentally transform the technology sector, with a long-term value creation thesis emerging [2][16] Company Summaries D-Wave Quantum - D-Wave's stock is linked to its strategy of delivering immediate business value, with 81% of business leaders acknowledging the limits of classical computing for optimization [4][6] - The company reported a 509% year-over-year revenue growth in Q1 2025, driven by the sale of its Advantage2 system, showcasing its technology's effectiveness in real-world applications [6] Rigetti Computing - Rigetti's stock surged 30% following a breakthrough in achieving 99.5% two-qubit gate fidelity, significantly reducing error rates in its quantum computers [8][10] - The company is focused on developing a universal quantum computer, with its engineering strategy showing promising results in accuracy [9][10] Quantum Computing Inc. - Quantum Computing Inc. secured a major U.S. commercial contract for a quantum cybersecurity testbed, highlighting its disruptive potential with room-temperature integrated photonics technology [12][14] - The company's approach aims to provide more practical and cost-effective quantum systems, validated by its recent bank contract [13][14] Market Dynamics - The quantum sector's market valuations are based on future potential rather than current revenues, similar to early internet stocks, with an investment thesis centered on capturing a future market worth trillions [15][16] - Each company in the sector is pursuing distinct strategies: D-Wave focuses on near-term sales, Rigetti on long-term technological advancements, and Quantum Computing Inc. on practical hardware solutions [17]