Superconducting Qubits
Search documents
Rigetti vs D-Wave: Which Quantum Computing Stock Holds More Promise?
ZACKS· 2025-09-26 17:55
Core Insights - Quantum computing is a rapidly evolving technology with the potential to transform various industries, presenting unique investment opportunities in companies like Rigetti Computing (RGTI) and D-Wave Quantum (QBTS) aiming to establish a trillion-dollar market [1] Company Strategies - Rigetti is focused on superconducting qubits and a modular chiplet architecture, striving for universal, gate-based quantum machines, while D-Wave specializes in quantum annealing, targeting optimization problems for enterprise clients [2][7] - Rigetti's recent advancements include the Cepheus-1-36Q system, which has improved two-qubit error rates and achieved a median gate fidelity of approximately 99.5% [5][6] - D-Wave's Advantage2 system emphasizes higher qubit counts and improved performance, with a focus on immediate enterprise adoption and practical applications [8][12] Financial Performance - RGTI shares have increased by 110.3% year-to-date, while QBTS shares have surged by 213.5% [3] - The Zacks Consensus Estimate for RGTI's 2025 sales indicates a year-over-year decline of 19.65%, with a projected loss per share of 9 cents [14] - Conversely, QBTS is expected to see a year-over-year sales growth of 181.5% for 2025, with a projected loss per share of 24 cents [17] Market Positioning - Rigetti relies heavily on government contracts for revenue, recently securing a $5.8 million contract with the U.S. Air Force Research Laboratory [9] - D-Wave focuses on enterprise adoption, implementing pilot programs across various industries, which provides more immediate revenue visibility [10] - Rigetti's roadmap includes plans for a 100+ qubit system by the end of 2025 and a $250 million partnership with Quanta Computer to scale production [11] Investment Considerations - Rigetti holds a stronger growth and momentum profile, with a Growth Score of 'C' and a Momentum Score of 'A', while D-Wave has a Growth Score of 'F' and a Momentum Score of 'D' [21] - Both companies currently carry a Zacks Rank 3 (Hold), indicating that investors may want to wait for clearer catalysts before making investment decisions [21][22]
Rigetti vs IonQ: Which Quantum Computing Stock Is the Smarter Buy?
ZACKS· 2025-08-29 17:31
Core Insights - Quantum computing is transitioning from laboratory prototypes to commercial applications, with Rigetti Computing (RGTI) and IonQ (IONQ) as notable players in this space [1] Company Strategies - Rigetti is advancing its superconducting qubits technology with a proprietary chiplet-based architecture, recently launching the Cepheus-1-36Q, which is the largest multichip quantum computer in the industry, achieving a median two-qubit gate fidelity of 99.5% and halving error rates compared to its previous system [2][9] - IonQ is focused on its trapped-ion platform, emphasizing long coherence times and high-fidelity operations, with its Forte Enterprise and Tempo systems designed for commercial-grade performance, achieving second-quarter revenue of $20.7 million, exceeding guidance by 15% [3][10] Financial Position - Rigetti has a strong balance sheet with over $570 million in cash and no debt, while IonQ reported $656.8 million in cash as of June 30, along with $1.6 billion in pro forma post-equity raise in July [2][3] - Estimates indicate Rigetti's sales are projected to decline by 19.65% in 2025, while IonQ's sales are expected to grow by 119.02% in the same year [8][20] Commercial Strategies - Rigetti's commercial strategy is heavily reliant on government and research contracts, primarily serving U.S. and U.K. government agencies [11] - IonQ is pursuing a broader global expansion strategy, forming partnerships and collaborations in various countries, including a $22 million deal with utility provider EPB to establish a commercial quantum hub in the U.S. [12][13] Technological Roadmaps - Rigetti aims to launch a 100+ qubit system by year-end 2025, with a long-term goal of achieving 1,000+ qubits within four years [9][14] - IonQ's roadmap includes deploying Tempo developer systems by the end of 2025 and scaling to over 2 million physical qubits by 2030, with a focus on achieving fault tolerance [10][15] Market Performance - Year-to-date, Rigetti's shares have increased by 8.6%, while IonQ's shares have grown by 3.6% [5] - Rigetti holds a Zacks Rank 2 (Buy), indicating stronger potential upside compared to IonQ's Zacks Rank 3 (Hold) [24][25]
Rigetti Computing Reports Second Quarter 2025 Financial Results; Announces General Availability of its 36-Qubit Multi-Chip Quantum Computer
Globenewswire· 2025-08-12 20:05
Core Insights - Rigetti Computing, Inc. reported its financial results for Q2 2025, highlighting significant advancements in quantum computing technology and a strong financial position following a $350 million equity raise [1][12]. Financial Performance - Total revenues for Q2 2025 were $1.8 million, a decrease from $3.1 million in Q2 2024 [9][23]. - Total operating expenses for Q2 2025 were $20.4 million, compared to $18.1 million in Q2 2024 [9][23]. - The operating loss for Q2 2025 was $19.9 million, up from a loss of $16.1 million in Q2 2024 [9][23]. - The net loss for Q2 2025 was $39.7 million, which included $22.8 million of non-cash losses related to derivative warrant and earn-out liabilities [9][23]. - As of June 30, 2025, the company had cash, cash equivalents, and available-for-sale investments totaling $571.6 million, with no debt [9][12]. Technology Advancements - Rigetti launched the Cepheus™-1-36Q, the industry's largest multi-chip quantum computer, achieving a 2x reduction in two-qubit gate error rate and a median two-qubit gate fidelity of 99.5% [4][5]. - The company emphasizes the superiority of superconducting qubits for quantum computing, citing their scalability and speed advantages over other modalities [6]. - Rigetti's proprietary chiplet-based architecture enhances performance and manufacturing efficiency, contributing to the recent technological advancements [10]. Business Strategy - The proceeds from the recent equity offering will primarily be used for working capital, capital expenditures, and potential strategic collaborations or acquisitions [12][13]. - Rigetti plans to release a 100+ qubit chiplet-based system by the end of 2025, maintaining a target of 99.5% median two-qubit gate fidelity [11]. Historical Context - Rigetti introduced the world's first multi-chip quantum processor in 2021, which laid the groundwork for the recent Cepheus-1-36Q [7]. - The company has been operating quantum computers over the cloud since 2017 and has expanded its offerings to include on-premises quantum computing systems [17].
Rigetti Demonstrates Industry's Largest Multi-Chip Quantum Computer; Halves Two-Qubit Gate Error Rate
GlobeNewswire News Room· 2025-07-16 11:30
Core Insights - Rigetti Computing has achieved a mid-year performance milestone of 99.5% median two-qubit gate fidelity on its modular 36-qubit system, marking a 2x reduction in median two-qubit gate error rate compared to its previous best results on the 84-qubit Ankaa™-3 system [1] - The 36-qubit system, composed of four 9-qubit chiplets, is based on proprietary modular chip technology and is set to launch on August 15, 2025, with plans for a 100+ qubit chiplet-based system by the end of 2025 [1][2] - The company leverages superconducting qubits, which offer gate speeds over 1,000 times faster than other modalities, and has developed proprietary technology to enable scaling to higher qubit count systems [2] Company Overview - Rigetti Computing is a pioneer in full-stack quantum computing, operating quantum computers over the cloud since 2017 and serving various clients through its Rigetti Quantum Cloud Services platform [3] - The company began selling on-premises quantum computing systems in 2021, with qubit counts ranging from 24 to 84, and introduced the 9-qubit Novera™ QPU in 2023 to support R&D communities [3] - Rigetti has developed the industry's first multi-chip quantum processor for scalable systems and manufactures its chips in-house at Fab-1, the first dedicated quantum device manufacturing facility [3]