AI的支出热潮如此之大，以至于它已经成为宏观经济故事本身。 标普500指数重新逼近历史新高。但数据显示，美股科技股在本轮美股行情中未能一如往常成为领涨板块，市场对 人工智能（AI）泡沫的担忧导致AI概念龙头股英伟达、微软等股价受到拖累。 但随着科技股、AI概念股走势落后，华尔街两大机构——贝莱德（BlackRock）和美国银行（Bank of America）近 期都开始反驳"AI泡沫"论，并表示本轮AI热潮是由真正的企业投资、收益和生产率增长推动的，而非21世纪00年 代互联网泡沫那样的非理性繁荣。 贝莱德投资研究所所长博威（Jean Boivin）称，鉴于AI继续以"前所未有"的规模和速度扩张，将AI热潮描述为泡 沫是"不完整的"。 而在4月美国总统特朗普宣布关税政策导致大幅抛售后，科技股在4月8日~10月28日期间始终领涨标普500指数的 上一轮反弹。"美股七巨头"期间上涨69.8%，英伟达期间上涨108.8%。AI领军企业股整体上涨124.2%，AI软件股 整体上涨67.9%。10月29日，科技板块在标普500指数中的权重还一度创下历史新高，达到约36%。 这被市场人士解读为，由于对股票高估值以及在A ...

以下文章来源于新皮层NewNewThing ，作者陆彦君 新皮层NewNewThing . 关注AI，提供洞察。 2025.12. 04 本文字数：3395，阅读时长大约6分钟 记者 | 陆彦君 数据整理 ：陆彦君｜ 作图 ：程星 编辑 | 王杰夫 过去数周，英伟达股价经历了一轮高位回调与震荡。 目前市值 相 较 于 一 个 月 前 的 高 点 已 下 降 15.4%。虽然一周前最新季度财报发布后，公司超预期的业绩表现一定程度上稳定了市场信心，但隔 天股价的下跌反映着情绪底色依然是消极的。 关键的是，这已不仅仅是英伟达一家公司的悲欢，它的表现是观察AI行业的核心风向标。再加上 Alphabet、微软、亚马逊、Meta、苹果、特斯拉，这七家技术公司继承了商业历史上石油七巨头的 强势，利益捆绑关系紧密，以惊人的市值集中度成为美股的主心骨。 根据中金公司数据，自2022年 年底ChatGPT发布以来，美股「七姐妹」（Magnificent Seven）最高上涨283%，大幅跑赢同期标普 500指数扣除M7后的69%。 最近一周，美国投资人Michael Burry公开警告AI泡沫，质疑以英伟达为中心的技术公司之间的 ...

贝莱德与美银认为，用"泡沫"框架来评估AI投资并无助益，鉴于AI基础设施建设正以前所未有的规模和速度展开，任何基于历史指标的回溯性评估都 是"不完整的"。当前AI热潮由真实投资和盈利驱动，但市场需警惕一个潜在的"空中气穴"——即巨额资本支出与收入变现之间出现暂时性脱节，这可能 引发短期市场波动。 包括贝莱德和美国银行在内的顶级金融机构认为，纠结于AI是否是"泡沫"已无意义，当前真正的焦点应转向如何应对巨额前期投资与商业变现之间的错 位与滞后，这一阶段可能给市场带来新的动荡。 近日，贝莱德投资研究所负责人Jean Boivin明确表示， 在当前阶段，用"泡沫"框架来评估AI投资并无助益。他认为，鉴于AI基础设施建设正以前所未 有的规模和速度展开，任何基于历史指标的回溯性评估都是"不完整的"。贝莱德指出，AI领域的资本支出规模巨大，其本身已构成一个宏观经济事件。 贝莱德在其展望报告中称，AI相关的资本支出雄心是如此庞大，以至于"微观即宏观"。该机构认为，这一投资规模有望推动美国GDP增长持续突破过去 几十年来主导的2%趋势线。这标志着AI不仅是一项技术革新，更是一个足以重塑整体经济格局的宏观驱动力。 AI的宏大叙 ...

Group 1: Technology Industry Developments - Doubao Mobile Assistant responded to privacy infringement claims, stating that user authorization is required for system-level permissions and that the product is not aimed at ordinary consumers [2] - OpenAI's ChatGPT service experienced interruptions, with approximately 3,000 users reporting issues, and the company has implemented measures to mitigate the problems [5] - Nvidia's CFO refuted "AI bubble" claims, asserting that the global economy is in the early stages of transitioning to AI-required data center infrastructure, with AI investments expected to reach $3 trillion to $4 trillion by the end of 2030 [6] Group 2: Market and Sales Insights - IDC projected that global smartphone shipments will grow by 1.5% to 1.25 billion units this year, with Apple's shipments expected to reach a record high of 247 million units, driven by strong demand for the iPhone 17 series [7][8] - The total number of 5G base stations in China surpassed 4.758 million, with a net increase of 507,000 from the previous year, indicating robust growth in telecommunications infrastructure [9] Group 3: Corporate Announcements and Financials - Moer Technology announced its upcoming IPO on the STAR Market, with the company currently not profitable and set to be included in the Sci-Tech Growth Layer upon listing [4] - Airbus maintained its profit guidance of approximately €7 billion but lowered its delivery target for the A320 series due to quality issues with fuselage panels, adjusting the 2025 delivery target to 790 aircraft from 820 [12] - JD Industrial plans to globally issue approximately 211 million shares, with the share price set between HKD 12.7 and HKD 15.5, and the listing date expected on December 11, 2025 [13]

Group 1 - SoftBank founder Masayoshi Son significantly sold off his Nvidia shares in November, stating he needed funds for investments in OpenAI and other projects, expressing regret over the sale [2][8] - Son believes that if artificial intelligence can create 10% of global GDP in the long term, the investment of trillions of dollars would be justified, countering the argument of an AI bubble [2] - Son's investment history includes notable successes such as a $105 million investment in Yahoo during the internet boom, yielding approximately 100 times return, and a $20 million investment in Alibaba, which peaked at over 3000 times return [4] Group 2 - Son's investment strategy involves making large bets on future technologies, often investing heavily in startups within promising sectors, akin to an "All IN" thematic index approach [5] - A significant drawback of this investment style is a lack of deep understanding of individual companies, which can lead to cash flow issues, as seen when SoftBank reduced its Nvidia holdings after other investments incurred losses [6] - Despite selling Nvidia shares, the investment was still highly profitable, yielding around $5.1 billion, but holding onto the shares could have made Son one of the world's richest individuals again [7]

1.【Anthropic启动IPO筹备工作，最早或于2026年上市】12月3日消息，据报道，人工智能初创公 司Anthropic已聘请律师事务所Wilson Sonsini，开始筹备有史以来规模最大的IPO之一，最早或于 2026年进行。据知情人士透露，该公司正在就一轮私人融资进行谈判，估值将超过3000亿美元。据 多位人士透露，该公司也已与多家大型投行讨论了潜在的IPO计划。不过，相关讨论仍处于初步和非 正式阶段，该公司尚未接近选定IPO承销商。Anthropic发言人表示："对于我们这样规模和收入水平 的公司来说，像上市公司一样有效地运营是相当标准的做法。""我们还没有就何时上市甚至是否上市 做出任何决定，目前也没有任何消息要分享。"（华尔街见闻） 2. 【Mistral AI正式发布Mistral 3模型】12月3日消息，法国人工智能初创公司Mistral AI正式发布 Mistral 3模型。Mistral 3模型包含3个小型密集模型 （14B、8B和3B）以及Mistral Large 3。所有 模型均基于Apache 2.0开源协议发布。（第一财经） 5.【千问接入阿里学习模型】12月3日，阿里千 ...

伴随AI市场繁荣，对于"AI泡沫论"的探讨近几个月来持续升温。当地时间12月2日，英伟达CFO科莱特· 克雷斯（Colette Kress）在瑞银全球技术与AI大会上回应行业竞争，并反驳"AI泡沫论"。 华尔街明星基金经理"木头姐"也坚定传达：不存在AI泡沫。最大的风险可能另有它者。 科技巨头密集发债， 信用市场发酵"AI泡沫" 为了加入人工智能（AI）竞赛，科技巨头密集发债。其中最典型的是甲骨文，该公司近月来已经发行 了数百亿美元债券，加之该公司信用评级低于其他云计算巨头，这使得其信用违约掉期（CDS）成为投 资者对冲"AI泡沫"风险的关键工具。 根据ICE数据服务公司的数据，以纽约尾盘信贷衍生品价格计算，甲骨文债务违约保护成本当地时间12 月2日触及2009年3月以来最高位。 外媒评论称，违约保护成本的不断上升，反映出AI领域的大规模投资与投资者预期看到生产率提高和 企业利润增长之间的存在差距。 "AI泡沫论"讨论度升温 伴随AI市场繁荣，对于"AI泡沫论"的探讨近近日来持续升温。 木头姐称最大风险另有它者 当地时间12月2日，英伟达CFO科莱特·克雷斯（Colette Kress）在瑞银全球技术与AI大 ...

Core Viewpoint - The debate around the existence of an "AI bubble" is intensifying, with discussions focusing on AI's economic contributions and its impact on technology stocks [1]. Group 1: Existence of AI Bubble - The emergence of "AI bubble theory" is attributed to four main reasons: high concentration of holdings, concerns over investment returns, market perception, and doubts about technological pathways [3][4]. - High concentration of AI holdings and profit-taking amid market uncertainties, such as tariffs and Federal Reserve interest rate expectations, are leading to profit realization [3]. - Concerns regarding the sustainability of AI capital expenditures have arisen due to the shift from self-financing to debt financing, impacting cash flow expectations for companies like Oracle and Meta [3]. - Historical context suggests that the current high valuations and growth rates of tech companies are causing unease among investors unfamiliar with the underlying logic [3]. - The divergence between GPU and TPU technologies is influencing performance expectations for companies like NVIDIA, with future growth dependent on which technology path prevails [4]. - Current AI valuations differ significantly from the 1999-2000 internet bubble, with free cash flow yields approximately three times higher and forward P/E ratios about 35% lower than during that period [4]. Group 2: Contribution of AI to Economic Growth - AI-related spending is becoming a key driver of global economic growth, with significant contributions expected in the coming years [5]. - In the U.S., AI spending is projected to contribute approximately 0.4 percentage points to GDP growth by 2026-2027, accounting for about 20% of total growth [5]. - The expected productivity growth from AI in the U.S. is estimated to be between 25 to 35 basis points by 2027 [5]. - In contrast, AI's contribution to GDP growth in China is anticipated to be minimal in 2026, with a contribution of about 10 to 15 basis points by 2027 [5]. - The focus on AI's impact on cost reduction in industries, particularly in the service sector, is expected to become more pronounced by 2026 [6]. Group 3: Impact on Technology Stocks - The fundamental factors surrounding AI are expected to influence stock price performance, with a broader distribution of market leadership anticipated in the U.S. stock market by 2026 [7]. - AI applications are seen as a driving force for U.S. stock strategies, with expectations of positive operational leverage effects [7]. - The health of the upstream computing power industry is expected to remain strong, providing opportunities for AI-related tech stocks in the first half of 2026 [8]. - Increased electricity demand from AI may become a focal point for U.S. stocks, with semiconductor and cloud service providers likely to benefit from AI spending [8]. - The Chinese stock market is expected to see significant performance from technology stocks due to advancements in AI, supported by a large domestic market and favorable policies [8].

Group 1 - The core viewpoint of the article is that SoftBank's founder Masayoshi Son expressed regret over selling Nvidia shares, stating that if the company had "unlimited funds" for AI investments, he would not have sold them [1] - SoftBank sold 32.1 million shares of Nvidia for $5.83 billion in October, with the proceeds aimed at funding investments in AI projects like OpenAI [1] - Son strongly refuted claims of an "AI bubble," arguing that if AI could contribute 10% to global GDP, investing trillions would not be considered a bubble [1] Group 2 - This is not the first time SoftBank has sold its Nvidia shares; it previously bought nearly 5% of Nvidia for $4 billion in 2017 and sold it for $7 billion in 2019, missing out on significant gains as Nvidia's market value soared [2] - Nvidia's CEO Jensen Huang also stated that he does not see a bubble from the company's perspective, believing that the industry has entered a "virtuous cycle" for AI [2] - SoftBank's investment strategies are forcing the company to raise substantial funds in the short term, countering market skepticism regarding AI investments [2]

软银集团创始人孙正义清仓英伟达一事热度不减，据智通财经消息，当地时间12月1日，孙正义在东京举行的论坛上，就清仓英伟达股票一事首次作出公开 回应。称"我一股都不想卖。我只是更需要钱去投资OpenAI和其他项目。卖英伟达的时候，我都哭了。" 软银与OpenAI的合作关系可以追溯到去年9月，双方的投资协议规模不断扩大。今年3月，软银完成了对OpenAI价值400亿美元的首轮投资。随后在10月，双 方又签署了修订协议，软银承诺全额追加225亿美元的投资。 不过，资本市场却用脚投了票，交易所数据显示，软银集团股价自11月以来持续下挫，从最高90美元跌至最低47.58美元，接近"腰斩"，市值蒸发超1700亿 美元，约合人民币1.2万亿元。 上个月，软银集团抛售了所持有的全部英伟达股份，套现58.3亿美元（约合人民币412.28亿元）引发市场关注，彼时加剧了"AI泡沫论"危机。消息传出后英 伟达股价下跌，市值一夜蒸发千亿美元。 昨日，孙正义在论坛上详细阐述了出售英伟达股票的原因，软银之所以清仓全部英伟达持仓，纯粹是为了筹集资金，用于数据中心建设等关键项目。"我一 股都不想卖，只是更需要钱去投资OpenAI和其他项目"，孙 ...