If you want full access to all our reports, data and investing ideas, join The Aerospace Forum , the #1 aerospace, defense and airline investment research service on Seeking Alpha, with access to evoX Data Analytics, our in-house developed data analytics platform.Amazon.com, Inc. ( AMZN ) stock has lost 17% since my last report . The stock price decline was driven by tech sector weakness as investors process growing capital expenditures with an apparent lack ofDhierin-Perkash Bechai is an aerospace, defense ...

If you want full access to all our reports, data and investing ideas, join The Aerospace Forum , the #1 aerospace, defense and airline investment research service on Seeking Alpha, with access to evoX Data Analytics, our in-house developed data analytics platform.Amazon.com, Inc. ( AMZN ) stock has lost 17% since my last report . The stock price decline was driven by tech sector weakness as investors process growing capital expenditures with an apparent lack ofDhierin-Perkash Bechai is an aerospace, defense ...

AI “doomsday” trade misreads enterprise reality, says tech-focused broker Proactive uses images sourced from Shutterstock Wedbush argued that the current “AI threat” trade against software and cybersecurity was misplaced and compared it to previous disconnected technology fears that failed to play out. The broker reiterated 'outperform' ratings across its core large-cap artificial intelligence beneficiaries, including Advanced Micro Devices Inc (NASDAQ:AMD, XETRA:AMD) with a $290 price target, Amazon.com ...

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 ...

伯克希尔·哈撒韦公司在第四季度再次减持苹果股票，并减少了在亚马逊和美国银行的持股，同时在沃 伦·巴菲特担任CEO的最后一个季度，新建立了对纽约时报价值约3.52亿美元的头寸。 伯克希尔·哈撒韦公司在第四季度再次减持苹果股票，并减少了在亚马逊和美国银行的持股，同时在沃 伦·巴菲特担任CEO的最后一个季度，新建立了对纽约时报价值约3.52亿美元的头寸。 责任编辑：张俊 SF065 责任编辑：张俊 SF065 ...

Warren Buffett’s Berkshire Hathaway (NYSE: BRK.A, BRK.B) submitted its latest 13-F filing on February 17, 2026, revealing some interesting changes in the portfolio. The most newsworthy one was undoubtedly the staggering 77% reduction in the Amazon (NASDAQ: AMZN) stake, as the company has sold 7.7 million shares in the e-commerce leader, reportedly valued at nearly $1.7 billion.Berkshire first entered Amazon in 2019, and after seven years, the paradigm appears to be shifting again, with ‘The Oracle of Omaha’ ...

此外，在通过亚马逊云科技(AWS)转售AI的业务中，Anthropic约有50%的毛利润需让渡给亚马逊。随着 云算力采购规模变化，这一比例未来仍可能调整。Anthropic管理层认为，同时与三大云厂商合作，使 其在企业客户触达层面相较OpenAI具备一定竞争优势。 在算力投入方面，Anthropic预计到2029年前，仅模型训练相关支出就可能高达1000亿美元，凸显生成 式AI背后日益高昂的云计算与芯片成本。 报道称，根据Anthropic最新的财务预测，这些云服务商还将从Anthropic的AI销售中分成。若其企业客 户通过云平台购买Anthropic的AI产品，云厂商即可获得一定比例的收入分成。这一收入来源正快速增 长，Anthropic在2024年向云服务商支付的AI销售分成仅约130万美元，但该金额预计将在2025年跃升至 约3.6亿美元，并在2026年和2027年分别扩大至19亿美元和64亿美元。 该分成机制被视为Anthropic激励云合作伙伴的重要手段。例如，微软已鼓励Azure云业务的销售人员推 广Anthropic的模型，并将相关销售计入业绩考核。分析认为，这类分成支出约占Anthropic ...

Core Insights - The final reading for the 2025 holiday shopping season indicated flat retail sales at $735.0 billion, missing the expected 0.5% increase, with a year-over-year growth of 2.4% against a 2.7% rise in the Consumer Price Index, suggesting weak real spending momentum [1][10] Retail Performance Analysis - Large U.S. retailers like Walmart, Costco, and Alibaba are under pressure due to disappointing year-end sales, impacting profit margins and earnings, which raises concerns for retail ETFs that include these companies [2] - The stagnation in December retail sales was attributed to several economic factors, including persistent inflation, economic uncertainty, early promotions that pulled sales forward, and a K-shaped consumer behavior where higher-income households remained stable while lower-income households reduced spending [4][5][6][7] Future Outlook - The retail sector's recovery depends on moderating inflation and a rebounding U.S. economy, with expectations for gradual improvement in real consumer spending if demand stabilizes and retailers manage costs effectively [8][9] - Analysts project U.S. retail sales to grow by 3.5% year-over-year in 2026, with inflation anticipated to remain between 2.6% and 3.0% [11] Retail ETFs Spotlight - **State Street SPDR S&P Retail ETF (XRT)**: AUM of $681.4 million, exposure to 73 companies, gained 10.2% over the past year, charges 35 bps in fees [12][13] - **VanEck Retail ETF (RTH)**: AUM of $265.2 million, exposure to 26 companies, rallied 9.5% over the past year, charges 35 bps in fees [14] - **ProShares Online Retail ETF (ONLN)**: Net asset value of $52.84 million, exposure to 20 online retail stocks, gained 3% over the past year, charges 58 bps in fees [15] - **Amplify Online Retail ETF (IBUY)**: AUM of $124.5 million, exposure to 81 companies in online retail, charges 65 bps in fees [16]

Core Viewpoint - Berkshire Hathaway sold 77% of its Amazon stake in Q4, indicating a significant reduction in its investment before Warren Buffett stepped back as CEO [1] Group 1: Investment Actions - Berkshire Hathaway sold 7,724,000 shares of Amazon, reducing its holdings from 10 million shares to 2,276,000 shares valued at $525 million [1] - The initial investment in Amazon was made in 2019, with shares valued at approximately $930 million, which expanded to about $2.1 billion by Q3 of the previous year [1] Group 2: Management and Strategy - The sale of Amazon shares was managed by investment managers, not Warren Buffett himself, suggesting that the decision may not reflect Buffett's personal views [1] - Todd Combs, one of the investment managers linked to tech investments, resigned from Berkshire in December, which may have influenced the timing of the Amazon sale [1] Group 3: Company Performance - Amazon Web Services achieved a $142 billion annual revenue run-rate, with growth at its fastest pace in three years, indicating strong performance in the cloud sector [1] - Amazon plans to invest $200 billion in capital expenditures this year, focusing on data centers and AI infrastructure, which highlights its commitment to growth in these areas [1] Group 4: Market Outlook - Amazon's stock has declined 13% in 2026, particularly after a Q4 earnings report that showed slower-than-expected growth, making the sale appear timely [1] - Analysts project Amazon's revenue to reach $805 billion in 2026, with operating margins at 14.4%, and average price targets of $287 per share, indicating a potential upside of 44% [1]