Market Overview - US stock market experienced a significant rise, with the Dow Jones increasing by over 300 points, the Nasdaq rising by over 1%, and the S&P 500 gaining approximately 0.9% [1] - Technology stocks led the market, with Nvidia rising over 2% following Meta's announcement of using millions of Nvidia chips for data center expansion [5] - Amazon's stock increased by 2% after Pershing Square raised its stake in the company by 65%, making it the fund's third-largest holding [6] Commodity Performance - Oil prices surged by 3%, with Brent crude reaching $69.47 per barrel and NY crude at $64.22 per barrel [9][10] - Gold prices rose by 2.5%, surpassing $5000 per ounce, while silver saw a significant increase of approximately 6% [9][10] Geopolitical Factors - Concerns regarding potential military actions by the US against Iran have heightened, with reports suggesting a large-scale operation that could resemble a full-scale war [9][11] - The Iranian Revolutionary Guard conducted military exercises in the Strait of Hormuz, a critical shipping route for global oil exports, raising fears of supply disruptions [11] - US Vice President Pence indicated that if diplomatic efforts fail to address Iran's nuclear program, the option of military action remains on the table [12]

科技股领涨市场，英伟达涨超2%，此前Meta在周二宣布，其数据中心扩建将使用数百万颗英伟达芯 片。 作为"七巨头"成员，亚马逊股价上涨2%。监管文件显示，比尔·阿克曼（Bill Ackman）旗下的潘兴广场 基金（Pershing Square）在第四季度将其在该电商巨头的持股比例提高了65%，使其成为该基金的第三 大持仓股。此前，该股刚刚结束了连续九个交易日的下跌。 美光科技暴涨约6%，此前大卫·泰珀的阿帕卢萨资产管理公司增持了股份，持仓提升至4.28亿美元，增 幅达200%，使这家AI系统关键内存芯片制造商成为该基金第四大持仓，此外，美光科技斥资2000亿美 元以突破AI内存瓶颈。 兄弟姐妹们啊，大年初三，泰勒继续加班！ 2月18日晚间，全球资产全线暴涨，美股三大指数直线拉升，白银暴涨6%，黄金大涨2%，原油大涨 3%！ 一起看看它们趁着我们放假，都发生了什么事情！ 美股大涨 美股低开高走，道指涨超300点，纳指涨超1%，标普指数涨约0.9%。 与此同时，伊朗革命卫队本周在霍尔木兹海峡进行了军事演习。根据能源咨询公司Kpler的数据，全球 约三分之一的海运原油出口需经过这一咽喉要道。石油市场极度担心一旦美 ...

黄金概念股大涨，科尔黛伦矿业涨3.5%，Vista黄金涨2.8%，First Majestic Silver、Endeavour Silver涨 2.6%，埃氏金业涨2.4%，纽曼矿业、泛美白银涨超2%，金田、哈莫尼黄金涨1.2%。消息面上，晚间黄 金白银双双急速拉升，现货黄金涨超2.6%，重新站上5000美元，现货白银涨幅扩大至6%，报78美元/盎 司。 记者丨金珊 编辑丨江佩霞 2月18日晚，美股开盘集体上涨，截至23:25，道指涨0.58%，纳指涨1.16%，标普500指数涨0.77%。 | 道琼斯工业 | 纳斯达克指数 | 标普500 | | --- | --- | --- | | 49822.58 | 22839.25 | 6895.64 | | +289.39 +0.58% | +260.87 +1.16% | +52.42 +0.77% | | 美国科技七巨头 | 中概科技龙头 | 中国金龙 | | 62620.16 | 4052.77 | 7621.28 | | +688.38 +1.11% | +44.12 +1.10% | +37.29 +0.49% | 大型科技股涨多跌少，英伟达涨超2% ...

Core Insights - David Tepper has significantly increased his investments in Alphabet, Micron, and Meta, while reducing his positions in Alibaba and Amazon, indicating a strong focus on AI infrastructure [1] Group 1: Investment Increases - Tepper increased his Alphabet stake by 29%, now holding nearly 1.8 million shares, with Alphabet guiding for $175 billion to $185 billion in CapEx for 2026, primarily for AI infrastructure [1] - Micron's holdings were increased from 500,000 shares to 1.5 million, a 200% increase, with Q1 FY2026 revenue of $13.64 billion beating estimates by $410 million and non-GAAP EPS of $4.78 surpassing the $4.07 consensus [1] - Tepper also raised his stake in Meta, which reported Q4 2025 revenue of $59.89 billion and EPS of $8.88, guiding for $115 billion to $135 billion in CapEx for 2026 focused on AI infrastructure [1] Group 2: Investment Reductions - Tepper reduced his position in Alibaba, which reported a 53% year-over-year decline in net income to $2.90 billion due to aggressive investments in AI and quick-commerce [1] - Amazon's position was also reduced, with the company down 13% year-to-date, despite AWS growing 20% to $33 billion in Q3 2025 [1] Group 3: Strategic Focus - Tepper's investment strategy reflects a shift away from China risk and towards companies that are heavily investing in AI infrastructure, with Alphabet, Micron, and Meta all committing tens of billions to AI CapEx [1]

Group 1 - The article highlights Uttam as a growth-oriented investment analyst focusing on the technology sector, particularly in semiconductors, artificial intelligence, and cloud software [1] - Uttam's research also encompasses other sectors such as MedTech, Defense Tech, and Renewable Energy, indicating a broad analytical scope [1] - The Pragmatic Optimist Newsletter, co-authored by Uttam and Amrita Roy, is recognized and cited by major publications like the Wall Street Journal and Forbes, showcasing its influence in the investment community [1] Group 2 - Prior to his research career, Uttam gained experience in Silicon Valley, leading teams at major technology firms including Apple and Google, which adds credibility to his insights [1]

Core Insights - Micron Technology and Taiwan Semiconductor Manufacturing Company are pivotal in the AI semiconductor ecosystem, driven by increasing demand for data centers and AI computing [1][2] Micron Technology - Micron is positioned for long-term growth due to its involvement in AI, high-performance data centers, autonomous vehicles, and industrial IoT [3] - The company has shifted focus from volatile consumer electronics to more stable sectors like automotive and enterprise IT, enhancing revenue stability [4] - In Q1 FY26, Micron's revenues increased by 57% year-over-year to $13.64 billion, with non-GAAP EPS rising 167% to $4.78, exceeding Zacks Consensus Estimates [5] - Micron's HBM3E products are in high demand for AI workloads, with supply for 2026 already sold out [6] - The company is a key supplier for NVIDIA's GPUs, indicating strong integration within the AI supply chain [7] Taiwan Semiconductor Manufacturing Company - TSMC leads the global chip foundry market, serving major companies like NVIDIA and Broadcom, with revenues in 2025 reaching $122.42 billion, a 36% increase year-over-year [8] - AI-related chip sales are a significant revenue driver, with HPC revenues accounting for 58% of total revenues in 2025, up from 51% in 2024 [9] - TSMC plans to invest between $52 billion and $56 billion in capital expenditures in 2026 to maintain its competitive edge in advanced manufacturing [11] - The company faces near-term challenges due to geopolitical tensions and a global expansion strategy that may pressure margins [12][13] Comparative Analysis - Micron's growth outlook appears stronger, with projected revenue growth of 99.7% and EPS growth of 307.5% for FY26, compared to TSMC's 29.2% revenue growth and 32.5% EPS increase [14] - Over the past year, Micron's stock has surged by 283.1%, outperforming TSMC's 81.2% gain [18] - TSMC trades at a higher forward P/E ratio of 25.00 compared to Micron's 10.09, indicating a premium for TSMC despite lower growth projections [19] Conclusion - Micron Technology is currently viewed as a more attractive investment option due to its higher growth projections and lower valuation compared to Taiwan Semiconductor [20]

Few artificial intelligence (AI) stocks have seen more capital pile into them in such a short period than Micron Technology (NASDAQ: MU). The memory-chip maker has seen its stock soar 250% since the start of September, and now sports a market cap of over $460 billion. With the stock already 44% higher through the first few weeks of 2026, investors may be wondering whether it's set to surpass $1 trillion in the near future. Another doubling will just about do it. Where to invest $1,000 right now? Our anal ...

Core Insights - Appaloosa Management, led by David Tepper, has adjusted its investment portfolio for Q4 2025, focusing on increasing positions in Micron and Meta while reducing holdings in Whirlpool and others [1] Group 1: Investment Adjustments - The hedge fund increased its stake in Micron by 1 million shares, bringing total holdings to 1.5 million shares with a total market value of approximately $428 million [1] - Appaloosa also raised its investment in Meta by 230,000 shares, increasing total holdings to 600,000 shares with a market value of around $396 million [1] Group 2: Reductions in Holdings - The fund reduced its position in Whirlpool by 1.59 million shares, indicating a significant decrease in investment [1] - Appaloosa completely exited its positions in Fiserv and Truist Financial, selling all 925,000 shares and 1.3875 million shares respectively [1] Group 3: New Investments - The hedge fund has added a South Korean ETF to its portfolio, reflecting a strategic rebalancing between technology and cyclical stocks [1]

You don't have to look at the path less traveled to beat the S&P 500. Some of the best growth stocks are hiding in plain sight and look poised to rally despite being mega-caps. Two of them are already household names, and the third pick on this list is well on its way to a $1 trillion valuation and becoming yet another household name for investors who are monitoring artificial intelligence (AI). Will AI create the world's first trillionaire? Our team just released a report on the one little-known company ...

Appaloosa Management的David Tepper在去年第四季度大举押注人工智能相关投资，大幅增持美光科技并新建韩国股票头寸，这两项投资今年均表 现强劲。 这位亿万富翁对冲基金经理将美光科技的持仓提升至4.28亿美元，增幅达200%，使这家AI系统关键内存芯片制造商成为该基金第四大持仓，据 InsiderScore数据显示。全球内存短缺推动美光股价今年已上涨近30%。 与此同时，Tepper新建了价值1.823亿美元的iShares MSCI韩国ETF（EWY）头寸。该ETF主要持有三星电子和SK海力士等芯片巨头，今年已飙升 34%，上周刚创下新高，吸引了寻求海外AI受益标的的投资者。 这些芯片相关投资的强劲表现与市场其他板块形成鲜明对比。软件股今年已大幅下挫，投资者担忧最新AI模型将冲击该行业依赖高收费的商业模 式。 | Filter | LL Columns Export C | | | | | | --- | --- | --- | --- | --- | --- | | Stock = | Company Name = | % of Portfolio ▼ | Shares Owned ...