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Group 1 - The Iranian Islamic Revolutionary Guard Corps announced on March 31 that it has identified 18 U.S. information and communication technology and artificial intelligence companies as targets for action in the Middle East, including major firms such as HP, Apple, Google, Tesla, and Microsoft [1]

Core Viewpoint - The Iranian Islamic Revolutionary Guard Corps has issued a warning to the U.S. government and related companies, stating that companies involved in U.S.-Israeli operations will become legitimate targets for attacks starting from April 1, 2023 [1][2] Group 1 - The Revolutionary Guard has identified 18 companies as targets, most of which are high-tech firms based in the U.S., including Cisco, HP, Intel, Oracle, Microsoft, Apple, Google, Meta, IBM, Dell, Palantir Technologies, NVIDIA, JPMorgan Chase, Tesla, General Electric, and Boeing [1] - The announcement specifies that from 8 PM Tehran time on April 1, any time Iran suffers a terrorist action, the facilities of the listed companies will be attacked [2]

Market Performance - The US stock market experienced a significant rebound, with the Dow Jones Industrial Average rising over 500 points and the Nasdaq increasing by more than 2% [1] - Major technology stocks saw collective gains, with Facebook up over 3%, and Nvidia, Microsoft, Amazon, and Tesla each rising over 2% [1][3] Technology Sector Insights - The Philadelphia Semiconductor Index rose over 3%, with notable gains from ARM and ON Semiconductor, both up over 6% [3] - Nvidia announced a $2 billion investment in Marvell Technology, focusing on silicon photonics technology, which is expected to enhance data transmission speeds and energy efficiency [3] - The Nasdaq 100 index has dropped 11% since its peak in October, but its current price-to-earnings ratio is 21 times, only slightly above the S&P 500, indicating a potential for recovery [4] Investment Opportunities - Analysts are identifying opportunities in the technology sector, particularly in companies like Google, Apple, Nvidia, and Palantir Technologies, as they believe the sector is poised for a rebound [6] - Historical data suggests that when the valuation premium of the Nasdaq 100 is at such low levels, it often leads to outperformance against the S&P 500 in subsequent periods [4][5] Geopolitical Impact - The ongoing conflict in the Middle East is creating economic uncertainty, which may affect market signals and investor confidence [5] - Recent military actions in Iran have led to significant disruptions, including damage to critical infrastructure, which could have broader implications for the market [8]

Core Viewpoint - US megacap technology stocks are experiencing a significant valuation reset due to geopolitical tensions, rising yields, and concerns regarding artificial intelligence spending, leading to a challenging environment for the sector [1][4][8] Market Performance - The technology sector is facing its weakest quarter in about four years, with the S&P 500 expected to end the quarter in the red, largely driven by declines in technology stocks [2] - The Nasdaq Composite has fallen over 10% from recent highs, marking its first technical correction since April 2025 [5] Valuation Trends - The forward price-to-earnings ratio for the technology sector has decreased from 32 in late October to around 20, aligning closely with the broader market's multiple of 19.3 [11] - Notable stocks like Nvidia and Meta are trading at their lowest valuations in years, with Nvidia at just over 19 times forward earnings and Meta at around 17 times [12] Earnings Outlook - Despite the current downturn, technology companies are projected to deliver earnings growth of 43% in 2026, significantly outpacing the broader S&P 500's expected growth of 18.8% [13] - Some investors view the current market conditions as a potential entry point, with optimism about the long-term trajectory of the sector driven by the ongoing AI revolution [14] Investor Sentiment - Analysts suggest that the combination of lower valuations and strong earnings potential is keeping investors engaged with the technology sector, even amid geopolitical uncertainties [15]

2026 年 3 月 31 日 卢芷心 S0340524100001 电话：0769-22119297 邮箱： luzhixin@dgzq.com.cn S0340521020001 电话：0769-22110619 邮箱： luoweibin@dgzq.com.cn 超配（维持） 液冷需求加速释放，关注上游高价值环节 深 度 研 液冷行业深度报告 申万计算机指数走势 证 券 投资要点： 本报告的风险等级为中高风险。 本报告的信息均来自已公开信息，关于信息的准确性与完整性，建议投资者谨慎判断，据此入市，风险自担。 请务必阅读末页声明。 SAC 执业证书编号： 罗炜斌 SAC 执业证书编号： 产业与政策共振，液冷散热有望加速渗透。AI驱动全球算力需求爆发， 推动高性能芯片（包括GPU和ASIC）功耗及单机柜功率密度持续攀升， 传统风冷已难满足相关散热需求，具有更高散热效率的液冷成为必选方 案。英伟达新一代AI计算平台Rubin NVL72系统采用100%全液冷设计， 为行业确立新的技术标杆，液冷技术有望加速渗透。与此同时，在"双 碳"宏观形势下，政府部门对数据中心PUE监管日益趋严，明确提出新 建及改扩建大型和 ...

Following a five-week market selloff that pushed major averages into correction territory, Gibbens Capital Management CIO Mark Gibbens says the pullback has created a prime buying opportunity for long-term investors eyeing the tech sector.Nvidia At A DiscountDespite recent geopolitical headwinds and inflation concerns weighing heavily on the broader markets, Gibbens remains decidedly bullish on technology. Pointing to the roughly 10% drop across major indices, he noted that fundamentally strong companies ar ...

Data is the fuel that keeps Wall Street's engine turning. Unfortunately for investors, the amount of data they need to digest can be overwhelming. Between earnings reports and economic data releases, it's easy for something to slip through the cracks.For example, Feb. 17 marked the deadline for institutional investors with at least $100 million in assets under management to file Form 13F with the Securities and Exchange Commission. A 13F allows investors to track which stocks Wall Street's savviest money ma ...

UK publisher Future's shares plummet as changes in Google search traffic hit margins | Reuters Exclusive news, data and analytics for financial market professionalsLearn more aboutRefinitiv March 31 (Reuters) - British publishing firm Future Plc (FUTR.L), opens new tablowered its full-year margin outlook on Tuesday, as deeper-than-expected changes in Google search traffic hurt its higher-margin advertising and online shopping revenues, dragging its shares down nearly 30%. The company attributed the decline ...

peepo/iStock via Getty Images Historical Summary It has been more than 32 years since I discovered the writings of Warren Buffett, Benjamin Graham, John Templeton, Philip Fisher and Peter Lynch. I then decided to begin managing a family portfolio based on an investment approach synthesized from these great money managers. By the end of 1998, after five years of satisfactory results, I decided to launch an investment management firm offering asset management services aligned with my own investment philos ...