Core Insights - Quantum Computing Inc. (QUBT) and Rigetti Computing (RGTI) are emerging players in the quantum computing sector, with QUBT focusing on enterprise software and AI integration, while RGTI has reported significantly higher revenues and is advancing its technical roadmap [2][3][4] QUBT Highlights - QUBT raised $93.6 million in Q1 2025, increasing cash and cash equivalents to $166.4 million, followed by a $200 million private placement, bringing total cash to over $350 million [5][8] - The company launched a quantum photonic chip foundry in Tempe, AZ, producing thin-film lithium niobate chips, fulfilling commercial orders for corporate clients and academic institutions [6][7] - QUBT has secured early-stage commercial deployments, including a quantum vibrometer for Delft University and a $406,000 subcontract with NASA for LiDAR system accuracy improvement [7][8] RGTI Highlights - Rigetti reported $237.7 million in cash and equivalents at the end of April 2025, up from $209 million, following a $35 million strategic equity investment from Quanta Computer [9][10] - The company is advancing through government collaborations, securing a $5.48 million U.S. Air Force grant and leading a £3.5 million Innovate U.K. project [10] - Rigetti demonstrated optical control of superconducting qubits and is upgrading its Novera QPU platform to support multi-chip scaling [11] Stock Performance - Over the past year, QUBT shares surged 2336%, significantly outperforming the S&P 500's 19.4% rise, while RGTI shares increased by 1116% [12] - Despite both companies showing explosive stock gains, RGTI is viewed as a stronger near-term investment due to higher revenues and a clearer technical roadmap [16]

Core Insights - Quantum computing is evolving from a scientific experiment to a practical solution for real-world problems, with companies like Rigetti Computing (RGTI) and Quantum Computing Inc. (QUBT) leading the way through different technological approaches [1][3] Company Strategies - Rigetti is focused on building universal quantum computers using gate-based superconducting qubits, aiming for scalability and broad applicability across various industries [1][7] - QUBT is developing photonic quantum technologies with thin-film lithium niobate-based chips, targeting practical, room-temperature solutions for optimization and machine learning tasks [2][10] Commercialization Efforts - Rigetti's revenue primarily comes from government contracts and research partnerships, with a focus on long-term value through system performance improvements and cloud integration [11] - QUBT is adopting a product-first approach, having completed its photonic chip foundry and secured initial purchase orders, indicating growing traction in the market [12][14] Performance Metrics - Rigetti's shares have gained 2% year-to-date, while QUBT's shares have decreased by 2.4% [6] - Rigetti demonstrated a significant leap in error reduction with a 99.5% median two-qubit gate fidelity on its 36-qubit Ankaa-2 system [7] Future Roadmaps - Rigetti plans to develop a 336-qubit Lyra system and has a $250 million partnership with Quanta Computer to enhance chip production and cloud access [13] - QUBT is focusing on near-term adoption through its operational foundry and partnerships for practical applications in drug discovery and LIDAR processing [14] Financial Estimates - The Zacks Consensus Estimate for Rigetti's 2025 sales indicates an 18.63% year-over-year decline, while QUBT's estimates suggest a 34.1% growth [15][18] Investment Considerations - Both companies hold a Zacks Rank of 3 (Hold) and a Value Score of 'F', with Rigetti showing a Growth Score of 'B' and QUBT a Growth Score of 'C' [21][22]

Core Insights - The quantum computing sector is experiencing heightened competition, particularly between IonQ and Rigetti Computing, focusing on both scientific advancements and commercial viability [1][2] - Both companies are pursuing fault-tolerant quantum computing but through different technological approaches, with IonQ utilizing trapped-ion technology and Rigetti employing superconducting qubits [2] IonQ Overview - IonQ, established in 2015, emphasizes higher qubit fidelity and lower error rates through its trapped-ion technology, aiming for AQ 64 by 2025 to enhance practical applications [4][10] - The company is expanding into quantum networking through strategic acquisitions, including ID Quantique and Lightsynq, to bolster secure communications and quantum key distribution [5][10] - As of Q1 2025, IonQ has $697 million in cash, supporting its R&D and acquisitions despite rising operating losses, with an adjusted EBITDA loss of $35.8 million [6][10] - IonQ's competitive edge relies on proving the scalability of its trapped-ion systems, with the AQ 64 target being crucial for its market position against major competitors like IBM and Google [8] Rigetti Overview - Rigetti, founded in 2013, focuses on superconducting quantum computing with a modular "chiplet" design, targeting a 36-qubit system by mid-2025 and over 100 qubits by the end of 2025 [9][10] - The company secured a $35 million investment from Quanta Computer, enhancing its credibility and potential for high-volume manufacturing [12] - As of Q1 2025, Rigetti has $237.7 million in cash but reported modest revenue of $1.47 million, down 52% year-over-year, primarily from research contracts [13][10] - Rigetti faces intense competition in the superconducting quantum space, needing to differentiate itself among numerous players while addressing scalability challenges [14][15] Stock Performance - IonQ's stock has increased by 442.8% over the past year and 54.2% in the last three months, while Rigetti's stock surged 1,116.4% year-over-year and 75.5% over the past three months [16] - IonQ's market capitalization is approximately $12.3 billion with a forward price/sales ratio of 98.14, indicating high growth expectations [19][20] - Rigetti's market cap is around $5 billion, with a significantly higher forward price/sales ratio of 236.36, reflecting investor excitement but also vulnerability to execution risks [20] Financial Estimates - For IonQ, the consensus estimate for 2025 loss per share has widened to 60 cents, but revenue is expected to grow by 97.3% year-over-year [21] - Rigetti's consensus estimate for 2025 loss per share remains at 5 cents, with a projected revenue decline of 18.6% year-over-year [24] Conclusion - IonQ appears to have a stronger investment profile for 2025, with more revenue generation, commercial deals, and a larger cash reserve compared to Rigetti [26][28] - IonQ's strategy of integrating quantum computing with networking expands its market potential, while Rigetti's focus on long-term processor development may delay returns [26][28]

Core Viewpoint - The quantum computing sector is gaining significant attention from the capital market, particularly in the context of the increasing demand for computing power driven by the artificial intelligence era [2][6]. Company Overview - Liangxuan Technology, established in 2018, has completed multiple rounds of financing and is focused on promoting the industrialization and popularization of quantum computing [3]. - The company has developed a full-chain independent research and development capability, from superconducting quantum chip design to complete machine integration [4]. Product Lines - Liangxuan Technology operates two product lines: 1. Desktop nuclear magnetic resonance quantum computers aimed at the education and research market, with products sold to over 200 universities and research institutions in more than 40 countries [3]. 2. Industry-grade superconducting quantum computers, which represent the company's long-term technical goals [3][4]. Market Potential - The global quantum computing revenue is projected to exceed $1 billion in 2023, with estimates suggesting a market size of $28 billion to $72 billion by 2035 [7]. - The overall quantum technology market could reach nearly $100 billion, with quantum communication expected to reach $11 billion to $15 billion by 2035 [7]. Challenges and Future Outlook - Despite the promising outlook, the industry is still far from practical application, with current quantum computers primarily in the "scenario exploration" and "algorithm validation" stages [6]. - The core technical challenge remains to scale up the number of quantum bits while maintaining high fidelity and reducing error rates, which may take a decade or longer to achieve [6]. - The capital raised will provide Liangxuan Technology with the necessary resources to explore commercialization paths and address long-term technical challenges [7].

As filed with the U.S. Securities and Exchange Commission on July 28, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 QUANTUM COMPUTING INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Dr. Yuping Huang, Interim Chief Executive Officer Quantum Computing Inc. 5 Marin ...

Core Insights - D-Wave Quantum Inc. has seen its stock price nearly double year-to-date, reaching new all-time highs, with investors anticipating insights from its upcoming earnings report in early August [1] - A significant portion of business leaders surveyed expect substantial returns on investment from quantum technology, indicating a strong market interest [2] Company Developments - D-Wave has made major sales of entire quantum computing systems, including its Advantage system, and has formed a partnership with SuperQ Quantum Computing Inc. and Verge Ag to expand its product lineup [3][4] - The collaboration aims to utilize quantum annealing technology to optimize agricultural operations, demonstrating the practical applications of D-Wave's technology [5][6] Market Position and Challenges - Despite the positive developments, D-Wave faces skepticism regarding the viability of quantum annealing compared to other quantum computing approaches, as highlighted by critics [7] - The recent collaboration has generated its first revenue contract, which may bolster D-Wave's position in the market [8] Revenue Growth Potential - The partnership with SuperQ and Verge serves as a model for future revenue generation, as D-Wave has relied heavily on a few high-profile sales to grow its revenue [9] - There is potential for D-Wave to collaborate with various partners across different sectors, leveraging its technology to create innovative products [11] Financial Outlook - Analysts have a mixed outlook on D-Wave's stock, with a 12-month price forecast averaging $15.22, indicating a potential downside of 17.14% from the current price [12] - Warning signs from the first-quarter earnings include a significant drop in deferred revenue and a cash burn nearing $20 million, contributing to a high short interest in the stock [13]

Core Insights - IonQ is expanding its global presence, particularly in Asia, by signing MOUs with Japanese and Korean companies to enhance quantum computing and networking [2][10] - The company's acquisitions, such as ID Quantique and Lightsynq, are strengthening its capabilities in telecom and secure quantum communications [3][10] - IonQ anticipates revenues of $16–$18 million in Q2 2025, with Asia partnerships expected to drive significant commercial growth [6][10] Company Strategy - IonQ's strategy focuses on integrating research capabilities, military-grade network security, and enterprise applications in the Asia-Pacific region [3] - The acquisition of Lightsynq is pivotal for developing long-distance quantum repeaters, essential for the quantum Internet [4] - The geopolitical climate is increasing demand for secure, localized quantum systems, positioning IonQ favorably for revenue growth [5] Competitive Landscape - Competitors like IBM and Rigetti are intensifying their efforts in the quantum space, with IBM leveraging its Quantum Network in Japan and Korea [7][8] - Rigetti is focusing on hybrid quantum-classical systems and forming partnerships to remain competitive despite its lower capital [8] Financial Performance - IonQ shares have increased by 53.7% over the past three months, outperforming the industry [9] - The Zacks Consensus Estimate for IonQ's 2025 revenues suggests a year-over-year growth of 97.3%, despite a widening loss per share estimate [13]

Group 1 - IonQ has appointed Marco Pistoia, former head of applied research at JPMorgan Chase, as senior vice president of industry relations to assist corporate clients in adopting quantum technology [1] - JPMorgan has recently restructured its research group, which focused on quantum computing and advanced technologies, indicating a shift in strategy within the largest U.S. bank by assets [2] - IonQ is recognized as a significant player in the pure-play quantum computing sector, alongside competitors like Rigetti Computing and D-Wave, with shares experiencing substantial growth due to increasing interest in the field [3] Group 2 - In his new role, Pistoia will report directly to IonQ CEO Niccolo de Masi and will concentrate on facilitating the adoption of quantum computing and quantum-safe encryption for corporations [3]

Core Insights - Wall Street analysts are increasingly focusing on quantum computing stocks, with a few companies standing out as particularly promising investments [3] Group 1: Sealsq - Sealsq is a Switzerland-based company that does not develop quantum computers but offers products to protect data against quantum threats [5] - The company produces quantum-resistant chips for defense, finance, industrial applications, and IoT devices, along with post-quantum PKI services [6] - Despite a 380% increase in share price over the past year, Wall Street analysts project a further 79% upside based on a 12-month price target [7] - Sealsq is expected to generate revenue between $16 million to $20 million this year, with a market cap of approximately $408 million [8] Group 2: Arqit Quantum - Arqit Quantum, based in London, also focuses on protecting against quantum threats rather than developing quantum computers [9] - The company offers three products: SKA-Platform for quantum-safe networking, NetworkSecure for VPN protection, and Encryption Intelligence for encryption risk assessment [10] - Arqit stock has risen over 320% in the past year, with a 12-month price target suggesting a 35% upside [11] - The company reported only $67,000 in revenue for the first half of fiscal year 2025, with a market cap around $518 million [12] Group 3: Quantum Computing Inc. - Quantum Computing Inc. is a developer of quantum computers, marketing the QCi DIRAC-3 as a powerful quantum analog machine [13] - The company focuses on integrated photonics and nonlinear quantum optics, utilizing light particles for computing [13] - Analysts project a nearly 32% increase in share price over the next 12 months, following a staggering 2,450% gain in the past year [14] - Quantum Computing Inc. reported a profit in its latest quarter, primarily due to a non-cash gain, but would have posted a net loss without it [15] - The company's thin film lithium niobate wafers have significant potential in photonic quantum computing, with a current market cap of around $2.6 billion [16]

Shares of Quantum Computing have gone parabolic over the last year as the company has emerged as a popular opportunity in the artificial intelligence (AI) realm. One of the more curious companies that has piqued investor intrigue in the quantum computing market is a business called (wait for it!) Quantum Computing (QUBT -1.59%). With a name like that, I wonder how it landed on so many radars. Sarcasm aside, Quantum Computing (the business) deserves a look -- and not just because of its 2,400% share price ga ...