美国总统唐纳德·特朗普最初将半导体排除在最新一轮美国关税之外。然而，他未来可能会对 半导体征收关税。如果对进口到美国的半导体征收关税，这将如何影响美国半导体公司？ 下图显示了2024年美国半导体进口情况。64%的进口来自四个国家和地区：马来西亚、中国台 湾、泰国和越南。中国大陆仅占进口量的3%。中国大陆制造的半导体通常作为个人电脑和智能手 机等成品电子设备的零部件进入美国。 为什么这四个国家或地区在美国半导体进口中占比如此之大？除了中国台湾以外，这些国家都没有 大型晶圆厂。然而，它们却占据了半导体封装和测试 (A&T) 设施的绝大部分份额。这些设施从晶 圆厂获取晶圆，将其组装成封装件，并进行测试以确定其是否符合规格。这些 A&T 设施可能属于 半导体制造商 (IDM)，也可能归外包封装和测试 (OSAT) 公司所有。下图来自 SEMI ，显示了这 些设施的分布情况。中国大陆、中国台湾和东南亚占 A&T 设施的 70%。 | Company | | | Assembly & Test Facilities | | | | --- | --- | --- | --- | --- | --- | | Intel | ...

来源：内容来自半导体行业观察综合，谢谢。 玻璃基板被认为是先进芯片封装的技术革新者。由于其超低凹凸度、更好的热稳定性和机械稳定性 等独特性能，玻璃基板比现有的树脂基板更耐用、更稳定，从而保证了头部中更高的互连密度。这 些优势使得高密度、高性能芯片封装可用于AI和数据中心等数据密集型工作负载。 如果您希望可以时常见面，欢迎标星收藏哦~ 此前，英特尔公司承诺到2028年投资1.3万亿韩元（9.431亿美元）实现玻璃大规模商业化。现 在，越来越多的巨头参与其中。 三星，首次披露 三星电机表示，公司正在构建半导体玻璃基板生态系统。这是为了尽快实现作为下一代基板备受关 注的玻璃基板的商业化，并解决技术难题。这也体现出通过建立材料、零部件、设备（SME）和 工艺的合作体系来引领市场的意愿。 三星电机研究院院长（副院长）周赫16日在首尔浦项制铁大厦驿三馆举行的"电子时代技术日：玻 璃基板全集"发布会上表示，"计划与多家供应商和技术合作伙伴成立联盟，打造半导体玻璃基板生 态系统"。 这是三星电机首次公开其半导体玻璃基板事业生态系统构建战略。虽然具体时间尚未透露，但已确 认正在与多家供应链公司进行洽谈。预计将于近期推出。 周副 ...

如果您希望可以时常见面，欢迎标星收藏哦~ 来源：内容来自半导体行业观察综合，谢谢。 玻璃基板被认为是先进芯片封装的技术革新者。由于其超低凹凸度、更好的热稳定性和机械稳定性 等独特性能，玻璃基板比现有的树脂基板更耐用、更稳定，从而保证了头部中更高的互连密度。这 些优势使得高密度、高性能芯片封装可用于AI和数据中心等数据密集型工作负载。 此前，英特尔公司承诺到2028年投资1.3万亿韩元（9.431亿美元）实现玻璃大规模商业化。现 在，越来越多的巨头参与其中。 三星电子此举被解读为进军半导体玻璃基板市场、抢占先机的举措。随着人工智能（AI）的普 及，需要新的基材来替代现有的塑料材料，而玻璃被认为是最佳选择。三星电子准备于第二季度在 其世宗工厂启动玻璃基板试生产线。量产目标为2027年以后。不仅与三星电子半导体的协同效 应，与Nvidia、英特尔、高通等AI大型科技公司的合作也值得关注。 该研究实验室负责人表示："由于高性能计算（HPC）和人工智能（AI）的发展，半导体芯片之间 来回传输的数据量正在呈爆炸式增长。" "玻璃基板的优势在于可以在基板上绘制微电路并降低功 耗。" 他补充说，玻璃基板比传统基板的翘曲（翘曲 ...

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Group 1: SEI Investments - SEI Investments announced an increase in its share buyback authorization to $556 million, up from a previous $500 million, representing approximately 6.1% of its market cap of about $9 billion [1][2] - In 2024, SEI spent a record $500 million on buybacks, and utilizing the full $556 million in 2025 would set a new record for the company [2] Group 2: Broadcom - Broadcom announced a new share repurchase program allowing for up to $10 billion in buybacks, which is about 1.2% of its total market capitalization [4][5] - The buyback authorization is set to end on December 31, 2025, indicating a rapid utilization plan within eight months, contrasting with typical long-term buyback programs [5][6] - Broadcom has increased its buyback spending significantly post-2021, averaging around $6.7 billion per year over the last three fiscal years [7] - The company also announced an 11% increase in its dividend in December 2024, with a current dividend yield of approximately 1.3% [8] Group 3: XPO - XPO announced a share repurchase authorization worth $750 million, which replaces its previous program and equates to about 6.8% of its market cap of around $11 billion [10][12] - Historically, XPO has been slow in utilizing its buyback capacity, averaging only $69 million per year from 2020 to 2024, despite having spent significantly more in previous years [11][12] - The new buyback authorization suggests that XPO may be preparing for a more aggressive repurchase strategy in 2025 [12] Group 4: Overall Market Implications - Together, SEI Investments, Broadcom, and XPO have raised their buyback capacity by over $12 billion, reflecting a strong commitment to returning capital to shareholders [12]

Broadcom (AVGO) introduced Incident Prediction, which extends the security feature of Adaptive Protection, a unique capability of Symantec Endpoint Security Complete (SES-C), on Tuesday. The AI-powered protection helps in predicting and disrupting living-off-the-land attacks and other cyberthreats. SES-C is an integrated endpoint security platform that delivers cloud-based protection with AI-guided security management, all on a single agent/console architecture.Incident Prediction leverages a deep learning ...

PALO ALTO, Calif., April 15, 2025 (GLOBE NEWSWIRE) -- Broadcom Inc. (NASDAQ:AVGO) today announced Incident Prediction, an industry-first security capability that extends Adaptive Protection, a unique feature of Symantec Endpoint Security Complete (SES-C), by leveraging AI to identify and disrupt living-off-the land (LOTL) attacks and other cyberthreats. Trained on a catalog of over 500,000 real-world attack chains built by the world-class Symantec Threat Hunter Team, Incident Prediction puts the advantage b ...

U.S. stock markets have been witnessing extreme volatility in the last five trading sessions due to the imposition of the Trump administration’s “Liberation Day” tariffs. During this volatile period, a handful of artificial intelligence (AI) infrastructure stocks have become lucrative in terms of valuation. Some of these stocks have tremendous short-term upside along with vast long-term potentials. Five such stocks with a favorable Zacks Rank are NVIDIA Corp. (NVDA) , Broadcom Inc. (AVGO) , Marvell Technolo ...

President Trump's announcement of tariffs on imports from countries worldwide has rocked the stock market -- and the tech-heavy Nasdaq Composite (^IXIC 12.16%) has led the decline, crashing more than 20% from its most recent high.Why are tech stocks being hit so hard? These companies rely on production of parts and finished goods in countries around the world, from China to India -- and the companies now will have to pay the new import duties as they bring these items into the U.S.All this has prompted inve ...

以下文章来源于直面AI ，作者王木木 直面AI . 聚焦前沿科技，抢先看到未来。 作者： 王木木 来源： 直面AI 剥离非核心资产，押注AI芯片与代工业务……上任14天后，陈立武首次以英特尔CEO的身份于英 特尔 Vision 2025活动上公开露面，发表了约30分钟的公开演讲，向外界传递出重振这家老牌芯 片巨头的决心。 自此，美国四大芯片巨头英伟达、AMD、博通和英特尔的"话事人"都成了华人。华人在硅谷的话 语权和影响力达到了史无前例的高峰。 随着华人CEO的崛起，曾经由印裔CEO主导硅谷的权力格局，也迎来了新的改变。 印度人掌权硅谷的里程碑事件发生在2014年。46岁的萨提亚·纳德拉（Satya Nadella）接替鲍 尔默执掌微软，成为首个领导全球科技巨头的印裔CEO。 事实上，当纳德拉接替鲍尔默执掌微软时，印裔CEO已占据硅谷科技巨头1/3的席位。 印裔CEO走向硅谷权力中心，既是时间的复利，也是时代的注脚。 图源：AI制作 20世纪80年代起，技术移民进入硅谷的印度裔工程师们从基层程序员做起，逐步晋升为中高层管 理者，开始主导公司的关键项目。 AMD 的苏姿丰和博通的陈福阳也都成为硅谷科技巨头们的" ...