Key Points Rigetti Computing has been one of the most popular quantum computing stocks over the last year. While shares of Rigetti posted big gains over the last 12 months, the stock appears to be entering a downward spiral. Rigetti generates little revenue and does not have a near-term path to turn the operation around. 10 stocks we like better than Rigetti Computing › When it comes to investing in quantum computing stocks, investors have taken a liking to pure plays such as IonQ, D-Wave Quantum ...

Key Takeaways QUBT's Q3 loss matched estimates, while revenues jumped to $0.38M from $0.10M a year earlier.QUBT saw gross margin rise to 33% as operating expenses and operating loss increased.QUBT boosted liquidity with $500M raised in Q3 and $750M more after the quarter ended.Quantum Computing Inc. (QUBT) , or QCi, delivered a loss of 5 cents per share in the third quarter of 2025 compared with a loss of 6 cents in the year-ago period.  However, the metric came in line with the Zacks Consensus Estimate.Rev ...

Key Points IonQ's third-quarter revenue came in much higher than management had previously predicted. Over the last year, IonQ has spent billions of dollars acquiring competing quantum AI businesses. For now, most of IonQ's growth appears fueled by acquisitions, rather than organic demand. 10 stocks we like better than IonQ › The quantum computing race is heating up. However, unlike other popular domains in the artificial intelligence (AI) landscape, quantum AI isn't dominated by big-tech darling ...

Core Insights - The emergence of quantum computing within the AI sector is generating significant interest among growth investors, following the previous focus on traditional AI stocks [2][3] Industry Overview - The stock market's recent highs have been driven by artificial intelligence, with companies in the semiconductor and software industries leading the charge [2] - Quantum computing is now being recognized as a new growth area within the AI landscape, attracting attention from various sectors [2] Quantum Computing Significance - Quantum AI has the potential to revolutionize computing by utilizing qubits, which can exist in multiple states simultaneously, unlike traditional binary bits [4][5] - This capability allows quantum systems to model multiple outcomes concurrently, making them valuable for complex simulations in areas such as financial risk management and clinical research [5] Economic Impact - McKinsey & Company forecasts that quantum applications could contribute trillions in economic value over the coming decades, indicating a substantial market opportunity [6] Recent Developments - Alphabet has achieved a significant breakthrough with its Echoes algorithm in quantum AI, which is expected to enhance the relevance of quantum computing [10] - Despite Alphabet's advancements, other quantum computing stocks are receiving considerable attention in the market [10]

Core Insights - Alphabet is advancing in quantum computing with its Quantum Echoes algorithm, which could redefine modern computing [1][10] - The company has a history of transforming technology, moving from search engines to entertainment and now focusing on artificial intelligence [2][3] - Investors are increasingly interested in Alphabet's potential in quantum computing, which could represent a significant market opportunity [3][14] Revenue and Business Model - Alphabet's primary revenue source is advertising, with platforms like Google and YouTube attracting billions of page views monthly [4] - The company has strategically reinvested profits into various sectors, including cloud computing, cybersecurity, and autonomous vehicles [5] Quantum Computing Developments - DeepMind, Alphabet's AI research lab, is contributing to the company's quantum computing efforts, leading to the development of a processor called Willow [6] - Quantum computing utilizes qubits, allowing for multiple states simultaneously, which offers advantages over classical computing [7] - Willow has achieved a breakthrough, processing computations that would take traditional supercomputers an impractical amount of time [8] Practical Applications and Challenges - While quantum AI has the potential to revolutionize industries, its current applications are limited and not commercially viable [9] - The Quantum Echoes algorithm has demonstrated practical reliability, indicating that Willow can produce repeatable results, paving the way for enterprise-level adoption [10][11] Future Outlook - Alphabet's future in AI will likely be influenced by its advancements in cloud computing and model development [13] - The company is positioned to be a first mover in quantum computing, which could significantly impact its existing AI infrastructure [14] - Despite its achievements, Alphabet's valuation remains lower than some peers, suggesting that the market may be underestimating its potential [16]

Core Insights - Tudor Investment Corporation has exited its position in Palantir Technologies and initiated a new position in Rigetti Computing, indicating a strategic shift in investment focus [3][4][14]. Group 1: Palantir Technologies - Palantir has transformed from a government contractor to a profitable AI platform, driving significant enterprise adoption and increasing free cash flow and net income [5][6]. - The company's stock has seen substantial gains, but it now trades at price-to-sales (P/S) and price-to-earnings (P/E) multiples that are disconnected from its fundamentals and SaaS peers [7][9]. - The decision to sell Palantir may reflect a tactical rotation away from a crowded trade, as the easy gains from its AI revaluation may have already been realized [9][14]. Group 2: Rigetti Computing - Rigetti Computing is a speculative investment in quantum computing, a sector projected to potentially evolve into a $10 trillion market [10]. - The company currently generates minimal revenue and has not demonstrated a clear path to commercial viability, which contrasts with the disciplined investment approach typically favored by macro traders [11][16]. - Tudor Investment's position in Rigetti includes both call and put options, suggesting a hedged strategy rather than a straightforward bet on the stock's direction [15]. Group 3: Investment Strategy - The moves made by Tudor Investment reflect a strategy of capital rotation, locking in profits from a mature AI company while reallocating funds to a high-risk, high-reward opportunity in an emerging field [14]. - The potential catalyst for Rigetti's stock could be progress updates on its quantum systems, which may attract institutional capital to the sector [13]. - The overall takeaway emphasizes that even seasoned investors like Paul Tudor Jones adjust their portfolios to optimize risk and reward, suggesting that while trimming overvalued stocks can be prudent, speculative investments should be approached with caution [17].

Huge congrats to Michel Devoret for the 2025 Nobel Prize in Physics, and to Hartmut Neven & all our colleagues at the Google Quantum AI team, proud to be collaborating with them. This is the third Nobel associated with work done at Alphabet / Google in 2 years - not bad! 🚀🔥The Nobel Prize (@NobelPrize):BREAKING NEWSThe Royal Swedish Academy of Sciences has decided to award the 2025 #NobelPrize in Physics to John Clarke, Michel H. Devoret and John M. Martinis “for the discovery of macroscopic quantum mechani ...

Group 1 - D-Wave Quantum Inc. (NYSE:QBTS) is recognized as one of the best quantum computing stocks to buy and hold for five years [1] - D-Wave Quantum and North Wales Police completed a joint proof-of-technology project that utilized hybrid-quantum technology to optimize police vehicle placement for emergency response, resulting in a ~50% reduction in average incident response time [1] - In Q2 2025, D-Wave Quantum demonstrated strong performance metrics, including the launch of a sixth-generation quantum computer and closing the quarter with a record $819 million in cash [2] Group 2 - The company signed a memorandum of understanding for the acquisition of an on-premises system in South Korea and completed the physical assembly of the announced system at Davidson Technologies [2] - D-Wave Quantum introduced a collection of developer tools aimed at advancing quantum AI and machine learning innovation [2]

Core Insights - D-Wave Quantum's profits are driven by new technology and increasing customer adoption, with a strategic initiative for advanced cryogenic packaging formalized in July 2025 to enhance processor architectures and partnerships [1][7] - The company completed a $400 million at-the-market equity offering in July 2025, strengthening its financial position for acquisitions and capital expenditures [2][4] - D-Wave reported an 83% increase in bookings in the Asia Pacific region over the past 12 months, indicating strong demand and successful regional expansion [3][7] Financial Position - The $400 million equity offering executed at a strong average share price reflects investor confidence and provides a buffer for sustaining investments and absorbing short-term losses [4] - D-Wave's cash balance reached $819 million at the end of Q2 2025, positioning it with one of the strongest balance sheets among publicly held quantum firms [4] Market Expansion - D-Wave is enhancing its brand presence in the Asia Pacific, hosting its first Qubits Japan 2025 user conference to showcase customer success and technical updates [3][7] - The company is diversifying its commercial base and reducing regional concentration risk through prior successes in Europe and North America [3]

Core Insights - D-Wave Quantum (QBTS) is making significant advancements in quantum computing technology, particularly with the release of its Advantage2 system, which has demonstrated quantum supremacy in solving complex materials simulation problems [1][9] Technology Development - The Advantage2 system features longer coherence times, a higher energy scale, and improved qubit connections compared to its predecessor [1] - D-Wave is aiming to develop systems with 100,000 qubits, utilizing multichip designs and advanced cryogenic packaging to enhance quantum performance [2] - Collaboration with NASA's Jet Propulsion Laboratory is focused on creating superconducting interconnects to support both annealing and gate-model quantum systems [2] Quantum AI Initiatives - D-Wave has introduced a developer toolkit compatible with PyTorch for hybrid quantum-classical machine learning applications, with clients like Japan Tobacco and Triumph testing AI applications [3] - The company is exploring advanced AI models, including transformers and diffusion models, for future applications [3] Commercial Deployment - D-Wave is deploying Advantage2 systems on-premises at institutions such as Julich Supercomputing Center and Yonsei University [4] - The Leap Quantum LaunchPad program is assisting over 1,300 businesses, governments, and universities in testing quantum solutions for real-world challenges [4] Financial Position - D-Wave has $819 million in cash, which is being invested in R&D, wafer fabrication, superconducting control, and quantum AI, while also considering strategic acquisitions [5] - The company's roadmap emphasizes scaling both annealing and gate-model systems and developing practical hybrid quantum applications [5] Competitive Landscape - Other quantum computing companies, such as IonQ and Rigetti Computing, are also advancing their technologies and expanding their capabilities in quantum AI and hybrid systems [7][10]