Core Insights - Rigetti Computing is revising its roadmap and adjusting the general availability date for its 108-qubit quantum computing system, Cepheus™-1-108Q, now expected by the end of Q1 2026 [1] Group 1: System Development and Performance - The company is making strong progress with Cepheus-1-108Q but is taking additional time to test and optimize the system to meet performance standards [2] - Rigetti aims to achieve a median two-qubit gate fidelity of 99.5% and has reported current fidelities of 99% for the 108-qubit system, 99.7% for the 9-qubit system, and 99.6% for the 36-qubit system [2] - Cepheus-1-108Q is based on twelve 9-qubit chiplets and utilizes Rigetti's proprietary modular chip architecture, making it the highest qubit count system to date and the largest modular quantum computing system in the industry [2] Group 2: Technology and Infrastructure - Rigetti's quantum computers are based on superconducting qubits, which are considered the leading qubit modality due to their maturity, scalability, and fast gate speeds [3] - The current gate speeds for Rigetti's quantum computing systems range from 50-70 nanoseconds, which is approximately 1,000 times faster than other modalities like ion traps and neutral atoms [3] - The company operates quantum computers via its Rigetti Quantum Cloud Services (QCS) platform, providing high-performance integration with public and private clouds for practical quantum computing [4] Group 3: Product Offerings - Rigetti sells on-premises quantum computing systems ranging from 9 to 108 qubits, supporting national laboratories and quantum computing centers [5] - The 9-qubit Novera QPU is designed for high-performance, on-premises use, allowing integration with existing cryogenic and control systems [5] - Rigetti developed the industry's first multi-chip quantum processor for scalable systems and deployed the largest multi-chip quantum computer in 2025 with Cepheus-1-36Q [6]

Key Takeaways QBTS delivered more than a 200% share-price gain in 2025, dramatically outperforming major tech leaders.D-Wave Quantum reported rapid revenue growth and Advantage2 deployments, including a EUR 10M deal.QBTS enters 2026 with strong liquidity but faces lumpy revenues, operating losses and a lofty valuation.While big tech dominated headlines in 2025, one of the year’s most surprising winners came from a far more futuristic corner of the market, quantum computing. D-Wave Quantum (QBTS) delivered m ...

The little quantum computing company still has a lot to prove.Rigetti Computing's (RGTI 0.67%) stock closed at a record high of $56.34 per share on Oct. 15, 2025. That marked a 6,850% gain over its previous 12 months, and was fueled by new contracts, analysts' upgrades, and a growing enthusiasm for quantum computing stocks.Yet over the following three months, Rigetti's stock was cut in half and now trades at about $26. Let's see why its stock fizzled out, and if that dip is a buying opportunity for patient ...

SHENZHEN, China, Jan. 8, 2026 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, launched a brand-new scalable quantum Fourier transform simulator technology based on multi-FPGA and high-bandwidth memory. This breakthrough achievement, by introducing a parallel distributed architecture with multiple FPGAs as well as high-bandwidth memory, lays an engineering foundation for future larger-scale quantum algorithm simulations. The multi-FPGA QFT s ...

Quantum X Labs acquired Prof. Wolf’s IP in Quantum Computing Error Correction Tel Aviv, Israel, Jan. 08, 2026 (GLOBE NEWSWIRE) -- Viewbix Inc. (Nasdaq: VBIX) (“Viewbix” or the “Company”), an advanced technologies company, and Quantum X Labs Ltd. would like to warmly congratulate Prof. Lior Wolf on the acquisition by Mobileye of Mentee Robotics, a milestone that recognizes his exceptional scientific leadership and long-standing impact on advanced technologies. Quantum X Labs is proud to have acquired intelle ...

Core Insights - Rigetti Computing (RGTI) stock has seen a remarkable 151% increase over the past year, but recent performance indicates a reassessment of future upside potential due to a weaker third-quarter performance marked by declining revenues and lower gross margins [1][6] - The company has secured new contracts and partnerships, including a multi-year agreement with the Air Force Research Laboratory, while reaffirming its technological roadmap towards larger qubit systems by 2026 and 2027 [2][8][10] Financial Performance - RGTI's revenues for the third quarter fell to $1.9 million, an 18% year-over-year decline, primarily due to a funding gap related to the National Quantum Initiative and inconsistent government contract awards [13] - Gross margins have compressed to 21%, driven by a higher proportion of lower-margin contracts, while operating expenses rose to $21 million due to increased R&D investments and compensation costs [14] Competitive Landscape - Rigetti faces competition from companies like IonQ, which is gaining traction with trapped-ion technology, and D-Wave Quantum, which focuses on enterprise use cases [3] - Quantum Computing Inc. is positioning itself around software and government solutions, presenting a different risk-reward profile compared to Rigetti's hardware-focused strategy [3] Strategic Developments - The company is expanding its ecosystem through partnerships, including a memorandum of understanding with India's C-DAC and the deployment of a 9-qubit Novera system at Montana State University, which may enhance future research collaborations [9] - Rigetti's roadmap includes plans for a 100-plus qubit system with high fidelity metrics, which will be crucial for maintaining investor confidence as the company approaches its 2026 milestones [10] Valuation Concerns - RGTI's stock is considered overvalued, with a price-to-book (P/B) ratio of 22.38X, significantly higher than the industry average of 6.1X, indicating potential concerns regarding its current valuation [15] Investment Outlook - The company is viewed as a speculative investment in the quantum computing sector, with tangible progress on its technology roadmap but an unsettled financial profile [18] - The period leading up to 2026-2027 will be critical for Rigetti, as its ability to convert technological advancements into sustainable revenue growth will be essential for maintaining investor confidence [19]

Key Takeaways QUBT raised $1.25B via private placements, lifting assets to $898.2M while liabilities fell to $20M. QUBT ended Q3 with $352M in cash and $461M in investments, providing ample liquidity for operations. QUBT's stronger equity and low leverage support fabrication, system development and potential acquisitions. Quantum Computing Inc. (QUBT) or QCi significantly strengthened its financial position during the third quarter of 2025, underscoring a stable solvency profile and enhanced balance sheet r ...

Calgary Alberta--(Newsfile Corp. - January 8, 2026) - SuperQ Quantum Computing Inc. (CSE: QBTQ) (OTCQB: QBTQF) (FSE: 25X) ("SuperQ Quantum", "SuperQ", or the "Company"), a leader in hybrid quantum-classical orchestration and advanced optimization platforms, today announced at the Consumer Electronics Show (CES) that it has filed a provisional utility patent for the orchestration and routing technology called Quantum Leveraged Model (QLM) powering ChatQLM™️, the world's first quantum-powered consumer applic ...

Quantum computing stocks Rigetti, D-Wave, and IonQ generated monster returns in the last three years, but the bubble could burst in 2026.Artificial intelligence has undoubtedly been the most popular investment theme of the past three years, but quantum computing has been a close second. Consider the returns posted by these pure-play quantum stocks since January 2023:Shares of Rigetti Computing (RGTI 0.67%) have advanced 3,210%.Shares of D-Wave Quantum (QBTS 3.44%) have advanced 1,970%.Shares of IonQ (IONQ 1 ...

Quantum computing is the icing on the cake for this company.Some technologies reshape the world. We've seen several of them rise to prominence in the last few decades, including the personal computer, the internet, and artificial intelligence (AI).Quantum computing could soon join the list. This technology holds the potential to transform climate modeling, cybersecurity, drug discovery, finance, logistics, and materials science. It could also turbocharge AI advances.It's not surprising, therefore, that many ...