Big Tech's data center build-out is facing mounting resistance from lawmakers. This week, Sens. Josh Hawley (R-Mo.) and Richard Blumenthal (D-Conn.) introduced the first bipartisan bill in Congress designed to prevent data center power usage from affecting consumers' electric bills. A week earlier, on Feb. 6, New York became at least the sixth state to have its legislators propose a bill to pause data center construction within state lines. This legislation would effectively shut out New York as a potent ...

Although the stock market has sold off a bit, it's really not as bad as some people think. A few negative days in a row may be worrisome, but the S&P 500 is only down a couple of percentage points from its all-time high, so to call this a full-blown market sell-off isn't accurate. Now, if you want to rebrand it to a tech stock sell-off, that's more like it. Many tech stocks are down significantly from their recent highs, but most don't have a great reason to be there. I think these are the best stocks to ...

尽管SpaceX、OpenAI等明星公司的IPO前景备受瞩目，但当前美国科技资本市场的真正重心已转向债务 融资。为支撑AI基础设施的快速扩张，全球科技及AI相关债券发行规模正急剧膨胀，预计今年将从 2025年的7100亿美元逼近1万亿美元大关。 Alphabet、亚马逊、Meta、微软四大科技巨头今年合计资本支出及融资租赁规模预计将达7000亿美元， 以应对算力资源的史诗级需求。为填补资金缺口，头部企业密集进入债券市场：Alphabet本周完成超 300亿美元债券发行，Oracle亦于2月初宣布年内融资450亿至500亿美元，并迅速落地250亿美元债券销 售。 摩根士丹利测算，AI基础设施领域存在约1.5万亿美元融资缺口，其中大部分将由债务市场填补。分析 师警告，伴随科技企业发债规模持续攀升，投资级公司债指数中科技行业的权重或将从当前的9%升至 十几个百分点，加剧指数层面的集中度风险；与此同时，巨量供给亦可能推高其他行业发行人的融资成 本，形成跨市场溢出效应。 超大规模融资推动债市扩容 与债务融资的井喷态势形成鲜明反差，美国科技IPO市场仍陷沉寂。今年以来尚无知名科技企业提交上 市申请，市场仅存的预期锚点集中 ...

Key Takeaways AMZN, GOOGL, MSFT and META ramp AI capex, pressuring margins and free cash flow.AAPL stays disciplined, while TSLA raises AI spending amid slowing EV demand.NVDA stands out as the main beneficiary of the Mag 7 AI buildout.For the past few years, artificial intelligence (AI) has been one of the hottest themes in the stock market. Investors rewarded companies that talked boldly about AI ambition, data leadership, cloud scale and long-term disruption. But this earnings season, more than the headl ...

too much for too little. The average actively managed mutual fund charges around 1%…]## The 0.04% Fee ETF That Turned $10,000 Into Over $35,000 Like Magic[Austin Smith | Feb 9, 2026 at 11:16 AM EST When value stocks fall out of favor, investors panic. When they outperform, they feel vindicated. The real question: what role…]## One Climate ETF Holds 10.2% in NVIDIA but Zero Energy Stocks – How?[Austin Smith | Jan 23, 2026 at 10:45 AM EST Most climate-focused ETFs require investors to choose between their val ...

Investment Rating - The industry investment rating is "Overweight" (maintained) [1] Core Insights - The report highlights the optimistic outlook for the liquid cooling industry, driven by strong performance and order growth from key players like维谛, AWS, and Google Cloud [4][5][6][7] - The report emphasizes the significant growth in organic orders and backlog for维谛, indicating a robust demand for liquid cooling solutions [4] - Major cloud service providers, including AWS and Google Cloud, have reported revenue growth exceeding expectations, with substantial increases in capital expenditures, suggesting a positive trend for the AI computing power supply chain [5][6] Summary by Sections 维谛 Performance - In Q4 2025, 维谛's sales reached $2.88 billion, a 23% year-over-year increase, with an adjusted operating profit margin of 23.2%, exceeding expectations [4] - The company experienced a 252% year-over-year growth in organic orders and a backlog increase to $15 billion, up 109% [4] - For 2026, 维谛 projects sales between $13.25 billion and $13.75 billion, with an organic growth rate of 28% and an EPS range of $5.97 to $6.07, reflecting a 43% year-over-year increase [4] AWS and Google Cloud Insights - AWS reported Q4 2025 net sales of $35.58 billion, a 24% year-over-year increase, with capital expenditures of $38.5 billion, up 48% [5] - Google Cloud's Q4 2025 revenue reached $17.7 billion, a 48% increase, with capital expenditures of $27.9 billion, up 95% [5] - Both companies are expected to continue significant capital investments in 2026, indicating strong growth prospects in the cloud computing sector [5] Meta and Microsoft Performance - Meta's Q4 2025 revenue was $59.893 billion, a 24% increase, with capital expenditures of $22.14 billion [6] - Microsoft's FY2026 Q2 revenue was $81.273 billion, a 17% increase, with the intelligent cloud segment growing by 26% [6] - Both companies are also increasing their capital expenditures significantly, reflecting confidence in future growth [6]

微软(MSFT.US)人工智能业务负责人穆斯塔法.苏莱曼表示，公司正寻求在AI领域实现"真正的自给自 足"，通过自主研发高性能模型，逐步降低对OpenAI的技术依赖。 苏莱曼透露，这一战略转向始于2025年10月微软与OpenAI合作关系重构之后。据悉，自此微软开始独 立构建最前沿技术，而非继续倚重外部伙伴。 微软迄今已向OpenAI累计投资逾130亿美元，持有这家ChatGPT开发商近27%股权。 "我们必须开发自己的基础模型——站在绝对前沿、拥有吉瓦级算力，以及全球顶尖的AI训练团队。"苏 莱曼表示。他是谷歌DeepMind联合创始人之一，于2024年3月加入微软。 苏莱曼表示，微软的目标是通过打造"专业级通用人工智能"抢占更多企业市场份额。这类AI工具可为律 师、会计师、项目经理、营销人员等知识工作者完成日常工作。 "未来12到18个月内，白领坐在电脑前完成的大部分任务，都将由AI完全自动化。"他说。 未来两到三年内，AI智能体将能在大型机构内部工作流中实现更优协同。据悉，这类AI工具还将具备 持续学习、持续进化的能力，自主执行更多任务。 "创建新模型将像做播客、写博客一样普及，"苏莱曼表示，"未来，地 ...

微软云业务本季度再度实现亮眼增长，营收达 515 亿美元，年化运行率突破 2060 亿美元。 【如需和我们交流可扫码添加进社群】 微软数据中心算力规模新增近 1GW，并正式部署首批 Maia 200 AI 加速芯片，用于内部 AI 研发、Copilot 及 Foundry 平台。 作者Michael Del Monte，内容为转载编译，仅为呈现不同市场观点与研究视角，并不意味着本 公众号对文中观点结论认可。 过去一年，市场对微软在人工智能竞赛中的地位担忧加剧，公司股价承受了一定压力。 随着同行超大规模云服务商纷纷宣布下一财年资本预算大幅上调，微软则采取了更为保守的策 略以保障自由现金流，并未选择激进扩张。 在近期回调后，分析师认为微软的投资价值已显著提升，尤其相较于其他超算服务商存在明显 估值折价。因此，分析师将微软股票评级上调至强力买入。 本次观点的核心，主要围绕微软内外部 AI 开发的算力分配，以及微软与同行超算服务商的预 期资本开支。评级上调很大程度上源于价值重估，同时分析师的财务预测也是估值调整的重要 依据。 微 软 运 营 近 况 Foundry 是微软面向企业级 AI 开发的平台，支持超 1100 ...

微软研究院、华盛顿大学与 Providence Genomics 组成的研究团队，提出了多模态人工智能框架GigaTIME。该框架依托先进的多模态学习技术，能够从常 规 H&E 切片生成虚拟的 mIF 图谱。研究团队将其应用于美国普罗维登斯医疗集团超过 14,000 名癌症患者的队列，涵盖 24 种癌症类型、306 个亚型，最 终生成了近 30 万张虚拟 mIF 图像，实现了对大规模多样化人群的肿瘤免疫微环境系统性建模。 在癌症的演进图景中，肿瘤免疫微环境不仅主导着癌细胞的生长、侵袭与转移，也深刻影响着治疗反应与患者的最终预后。这并非一场癌细胞的「独角 戏」，而是一个高度动态的生态系统——免疫细胞、成纤维细胞、内皮细胞等各类角色在此交织互动，共同嵌入结构与功能均已重塑的细胞外基质，形成 一张精密而复杂的病理网络。 解析这张网络的关键，在于读懂细胞的功能状态与相互作用，而特定蛋白的激活水平正是其中重要的「分子密码」。传统上，免疫组织化学（IHC）技术 以其直观显示蛋白定位的能力，成为破译密码的经典工具。例如，PD-L1 染色已被广泛用于识别免疫检查点状态，以预测免疫治疗疗效。然而，IHC 一次 仅能捕获一种蛋白 ...

Investment Rating - The report maintains a "Recommended" rating for Pengding Holdings (002938) with a target PE of 30x for 2025E and 24x for 2026E, while other companies like Shenghong Technology (300476) and Shengyi Technology (600183) do not have a specific rating [3]. Core Insights - North American cloud vendors are experiencing a significant increase in capital expenditures, driven by AI demand, with total capital expenditures projected to rise from approximately $160 billion to about $450 billion from 2023 to 2025, indicating a strong alignment between capital expenditure growth and AI computing demand [9][25]. - The NPO (Near-Photonics Optics) and CPO (Co-Packaged Optics) technologies are gaining traction in the industry, providing substantial growth opportunities for domestic optical communication companies [31][46]. - The report emphasizes the importance of scalable optical modules in future cloud infrastructure, with NPO currently favored by domestic cloud vendors due to its advantages in interconnect density and cost [34][36]. Summary by Sections North American Cloud Vendors' Financial Performance - Microsoft reported Q4 FY26 revenue of $81.273 billion, a year-over-year increase of 16.72%, with a net profit of $38.458 billion, up 59.52% [12]. - Google achieved Q4 FY25 revenue of $113.828 billion, a 17.99% increase year-over-year, with a net profit of $34.455 billion, up 29.84% [16]. - Amazon's Q4 FY25 revenue reached $213.386 billion, a 13.62% increase year-over-year, with a net profit of $2.1192 billion, up 5.93% [20]. - Meta's Q4 FY25 revenue was $59.893 billion, a 23.78% increase year-over-year, with a net profit of $22.768 billion, up 9.26% [21]. Capital Expenditure Outlook for 2026 - Google is expected to have a capital expenditure of $175-185 billion in 2026, representing a year-over-year increase of 97% [25]. - Meta's capital expenditure is projected to be in the range of $115-135 billion for 2026, indicating a 77% increase year-over-year [27]. - Amazon's capital expenditure for 2026 is estimated at around $200 billion, a 50% increase from previous estimates [20]. NPO and CPO Technology Developments - NPO technology is gaining popularity among cloud vendors due to its high interconnect density and cost-effectiveness, making it suitable for distributed scale-up networks [34][36]. - CPO technology, which integrates optical engines and switching chips, is being actively promoted by NVIDIA and is expected to replace traditional pluggable optical modules in the future [37][42]. - The report highlights the significant development space for domestic optical communication companies driven by the advancements in NPO and CPO technologies [31][46].