Quantum Computing

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How a European quantum-computing startup plans to take on IBM and Google
MINT· 2025-09-14 22:31
Europe is aiming to become the global leader in quantum computing. IQM, a Finnish start-up, is one of the building blocks of that endeavor. The company generated buzz last week, raising more than $300 million in a funding round led by a U.S. investment firm. That Series B capital raising could be an early sign that investors are recognizing how the continent has emerged as a hotbed of ingenuity for quantum in recent years. Privately traded pure plays are springing up. “If you look at the technology, it’s s ...
量子计算:英伟达持续投资,多技术路线并进
国投证券· 2025-09-14 17:53
行业投资评级 - 领先大市-A 评级 [5] 核心观点 - 英伟达近期持续投资入股三家量子计算公司 包括离子阱技术路线企业Quantinuum 中性原子技术公司QuEra 和光量子计算公司PsiQuantum [1][2][11][12] - 量子计算多技术路线并进 包括低温超导 离子阱 光量子 中性原子和拓扑量子等技术路线 [3][13] - 英伟达通过技术路线多方押注和依托CUDA-Q平台实现混合架构计算 积极布局量子计算领域 [3][13] 英伟达投资布局 - 9月4日投资离子阱量子计算企业Quantinuum 该公司完成6亿美元融资 投前估值100亿美元 [1][11] - 9月9日投资中性原子量子计算公司QuEra 扩大其2.3亿美元B轮融资 [2][11] - 9月10日光量子计算公司PsiQuantum完成10亿美元E轮融资 投后估值70亿美元 英伟达参与投资 [2][12] 技术路线发展 - 低温超导和离子阱技术路线性能相对靠前 光量子和中性原子等技术持续迭代 [3][13] - 美股四家量子计算上市公司涵盖超导 离子阱和光量子三种技术路线 [3][13] - 9月8日中性原子量子计算机公司Infleqtion宣布通过SPAC模式在美股上市 [3][13] 市场表现 - 本周计算机行业指数上涨4.26% 跑赢上证综指2.74个百分点 跑赢深证成指1.61个百分点 跑赢创业板指2.16个百分点 [15][16] - 计算机行业指数在中信30个行业指数中排名第5 在TMT四大行业中排名第3 [18] - 算力产业链表现较好 包括算力芯片 服务器 液冷和算力租赁等领域涨幅靠前 [19] 行业新闻 - 微软与Nebius达成174亿美元AI基础设施五年期协议 [22] - Oracle与OpenAI签署3000亿美元算力采购合同 [22] - 英伟达推出专为长上下文工作负载设计的Rubin CPX芯片 [22] - 首家中性原子量子计算公司Infleqtion通过SPAC上市 带来超过5.4亿美元资金注入 [22]
3 Emerging Tech Stocks That Could Help Set You Up for Life
The Motley Fool· 2025-09-14 17:15
文章核心观点 - 文章讨论三只高风险高增长潜力股票 这些股票可能带来巨大回报并改变投资者财务状况 [1][2] IonQ公司分析 - IonQ专注于将量子计算从理论转化为实际应用 向政府、学术和企业客户交付系统 并致力于开发容错机器以运行大规模应用 [4] - 量子计算使用量子比特(qubits) 可同时表示1和0 实现更快信息处理 但量子比特制造和使用难度较高 [5] - 公司采用 trapped ions(捕获离子)技术 使用真实原子而非人工量子比特 具有更高稳定性和更低错误率 同时开发误差校正软件提升结果实用性 [6] - 除硬件外 公司还开发软件、编译器和网络工具确保系统可扩展 通过收购增加高速网络和卫星量子链接能力 [7] - 与阿斯利康、亚马逊和英伟达建立重要合作伙伴关系 在药物发现领域展示技术优势 实现工作流程高达20倍改进 [7] - 资产负债表显示现金16亿美元且无债务 拥有充足资源持续推进技术发展 [8] SoundHound AI公司分析 - SoundHound AI转型为语音和代理AI领域领导者 其语音转含义引擎能理解自然语言和意图 超越基本语音识别 [9] - 通过收购Amelia进入医疗和金融服务领域 整合两家公司技术形成Amelia 7.0平台 具备企业级对话智能功能 [10] - 平台支持创建自主执行任务的AI代理 需极少编码 新增实时视觉识别能力 可同时响应语音和视觉输入 [11] - 正在将15个最大客户迁移至Amelia 7.0平台 上季度收入飙升217%达到4270万美元 [12] - 管理层预计2025年底实现调整后EBITDA盈利 公司采用语音优先技术在代理AI领域独树一帜 [12][13] AppLovin公司分析 - 公司剥离游戏组合后成为纯广告技术平台 由Axon 2.0 AI引擎驱动 使用机器学习优化广告投放、定位和竞价 [15] - 上季度收入增长77%达到12.6亿美元 调整后EBITDA几乎翻倍至10亿美元 显示商业模式高度盈利 [15] - 管理层预计在游戏行业内可实现20%-30%收入增长 同时向电子商务和网络广告领域扩展Axon 2.0技术 [16] - 正在推进国际推广计划 并推出自助广告管理器 这些举措可能吸引更广泛客户群体保持高增长率 [16] - 尽管存在做空压力 公司持续实现季度业绩增长 股价在过去一年上涨超过500% [14][17]
How a European Quantum-Computing Start-Up Plans to Take on IBM and Google
Barrons· 2025-09-14 14:00
IQM raised more than $300 million in a recent funding round, bringing the total raised to $600 million. ...
Trump To Seal US-UK Tech Pact On AI, Chips And Quantum Computing During London Visit: Report - NVIDIA (NASDAQ:NVDA)
Benzinga· 2025-09-14 10:37
美英技术合作协议 - 美英两国将签署重大技术协议 重点合作领域包括人工智能、半导体、电信和量子计算 旨在加强两国大型科技产业联系 [1] - 协议将强化两国科技产业协作 为企业和消费者创造更多机会 [4] 科技高管参与与合作 - 英伟达公司首席执行官Jensen Huang与OpenAI的Sam Altman将随特朗普总统访问英国 凸显科技领袖在美英技术合作中的关键作用 [1] - 美国公司Anthropic和OpenAI正在伦敦设立办事处 英国公司DeepMind继续投资跨大西洋合作伙伴关系 [3] 投资活动与市场参与 - 贝莱德公司计划向英国数据中心投资7亿美元 显示美国投资机构正加深对英国市场的参与 [2] - 贝莱德公司固定收益首席投资官Rick Rieder被视为美联储主席职位的候选人之一 [2] 技术发展前景 - 英国技术大臣Liz Kendall表示人工智能和量子计算等尖端技术将改变人们的生活 [2] - 两国今年都发布了人工智能行动计划 推动相关领域合作 [4]
Rigetti Computing (RGTI) Hits 8-Month High
Yahoo Finance· 2025-09-14 00:01
We recently published 10 Stocks with Surprising Gains. Rigetti Computing, Inc. (NASDAQ:RGTI) is one of the best performers on Friday. Rigetti Computing grew its share prices to a new eighth-month high on Friday, as investors loaded positions despite the lack of catalysts to spark buying appetite. At intra-day trading, CCCC touched an eighth-month high of $20.13, just $1.29 shy of its 52-week peak of $21.42. Gains, however, were trimmed towards the end, after closing up by 14.38 percent at $19.09 apiece. ...
IonQ (IONQ) Jumps to New High as UK Govt OKs $1-Billion Oxford Ionics Acquisition
Yahoo Finance· 2025-09-14 00:00
We recently published 10 Stocks with Surprising Gains. IonQ, Inc. (NYSE:IONQ) is one of the best performers on Friday. Shares of IonQ propelled to a new record high on Friday following news that it officially secured the green light of the UK government for its $1 billion acquisition of Oxford Ionics. At intra-day trading, the stock soared to its highest 52-week price of $56.07 before trimming gains to end the day just up by 18.19 percent at $55.61 each. IonQ (IONQ) Jumps to New High as UK Govt OKs $1-B ...
Meet the Once-in-a-Generation Stock That Could Dominate Quantum Computing
The Motley Fool· 2025-09-13 18:00
IonQ is a leading quantum computing pure play.While artificial intelligence (AI) investing is the prevailing theme in the market, another massive industry is poised to take off: quantum computing.This could be the next major investment theme, and getting in on it now can yield investors incredible returns. However, it's also an incredibly risky area, so investors must take care to position themselves wisely.One stock that I think has the potential to dominate the quantum computing landscape is IonQ (IONQ 18 ...
IonQ Skyrocketed Today -- Is the Quantum Computing Stock a Buy Right Now?
The Motley Fool· 2025-09-13 07:09
IonQ stock roared more than 18% higher today thanks to some positive acquisition news.IonQ (IONQ 18.36%) stock closed out this week's trading with a round of explosive gains. The quantum computing company's share price rose 18.3% in Friday's daily trading session. Meanwhile, the S&P 500 fell 0.1%, and the Nasdaq Composite gained 0.4%.IonQ's valuation bounded higher today following news that the company's planned acquisition of Oxford Ionics had been approved by the UK Investment Security Unit (ISU). The app ...
D-Wave: Quantum Leap In Real Time (NYSE:QBTS)
Seeking Alpha· 2025-09-13 05:55
Since my last coverage on D-Wave Quantum (NYSE: QBTS ), the stock is up 8%, in line with the broader market performance. Unlike rivals waiting for error-corrected gate-model breakthroughs, D-Wave's Advantage2 quantum annealer already delivers tangible results: 4,400+ qubits, 20-wayHi, I'm Yiannis. Spotting winners before they break out is what I do best.Experience: Previously worked at Deloitte and KPMG in external/internal auditing and consulting. Education: Chartered Certified Accountant, Fellow Member of ...