Group 1 - Wall Street analyst Alex Henderson upgraded Lumentum Holdings' 12-month price target from $550 to $850, indicating a shift from a projected decline of 23.77% to an expected rally of 17.81% [1][2] - The upgrade is linked to a $2 billion investment agreement with Nvidia, which is expected to start receiving Lumentum's high-power lasers in the second half of 2027, with the agreement lasting until at least 2029 [2][3] - The agreement with Nvidia may signal potential future customers for Lumentum, strengthening the bullish outlook for the company [3] Group 2 - There is a growing disconnect between Wall Street's bullish sentiment on AI and the broader market's skepticism, as evidenced by significant stock volatility following the announcement of the Nvidia deal [4][6] - Lumentum's stock experienced notable fluctuations, rising from $700 to $784, then dropping to $694, and finally settling at $721 by March 4 [5] - Investor anxiety is reflected in the market's reaction to strong earnings reports from Microsoft and Nvidia, which led to substantial single-session losses despite positive business results [7]

Core Viewpoint - Nvidia's stock has not responded positively to strong earnings, indicating that the market expects even higher performance and substantial returns from AI investments [1] Group 1: Stock Performance - Nvidia's stock is down 5% year-to-date and currently trades at a trailing P/E of 36.6x [1] - The stock has been trading sideways for six months, with investors anticipating a compression of the P/E ratio into the 20s [1] Group 2: Market Expectations - The market now expects blowout quarterly results from Nvidia, making it difficult for the stock to break through resistance levels [1] - Investors are looking for confirmation that AI investments will yield significant returns before committing new capital [1] Group 3: Competitive Landscape - Rising competition from major players in the AI sector is a concern, particularly as the industry shifts focus from training to inference [1] - Despite bearish sentiments from notable investors, Nvidia's relative resilience compared to competitors suggests it may still have growth potential [1] Group 4: Future Outlook - The resolution of capacity constraints and bottlenecks in AI innovation is crucial for Nvidia's future performance [1] - A significant surprise, such as a major sales surge or breakthrough in AI applications, may be necessary to drive the stock higher in the near term [1]

本文是由投资/产品专员而非分析师撰写的文章汇编。 它不构成研究报告，也不应被解释为研究报告，也不旨在提供 专业、投资或任何其他类型的建议或推荐。 CSIWM 个股点评 2026 年 3 月 4 日 英伟达 NVDA US 本文内容由 Ryan Lee (李昊谦) 提供 摘要 中信证券财富管理与中信里昂研究观点一致。根据中信里昂研究在 2026 年 3 月 4 日发布的题为《Why is the stock dull?》的报告，分析指出，即便在近期地缘政治事件发生之前，英伟达（Nvidia）股价已与盈利表现出现脱钩。研究 表示市场仍对超大规模资本支出保持警惕，担忧风投机构可用资金减少，同时关于 AI 建设周期性的争论持续存在。 尽管承认这些担忧，分析仍锚定指数级增长的代币处理需求及强劲盈利表现。 超大规模资本支出可信吗？分析认为确实可信 亚马逊、谷歌、微软和 Meta 四大资本支出方的经营现金流预计将在 2028 年达到 1 万亿美元。这些企业间的竞争持 续白热化，亚马逊近期资本支出激增，表明其希望挽回在 AI 云市场份额的损失。分析承认私募/风投领域可用资金较 2023 年峰值有所下降，但也注意到未量化的顺风 ...

I imagine this was Colette’s decision. It is a good decision. $NVDAThe Wall Street Journal (@WSJ):Heard on the Street: Nvidia’s decision to no longer exclude stock-based compensation expense from its nonstandard financial metrics will put pressure on other tech companies to follow https://t.co/E1RyhblA1e ...

中 泰证 券研 究 所 专 业｜ 领 先｜ 深 度｜ 诚 信 ｜ 证 券 研 究 报 告 ｜ 机械行业量子科技专题 "十五五"重点发展方向，在不确定性中迈向未来 2026.3.4 分析师：王子杰 分析师：寇鸿基 执业证书编号：S0740522090001 执业证书编号：S0740525060005 1 核心观点 2 p 量子科技正走向应用实践，重塑未来：量子科技是利用量子的量子力学特性（如叠加、纠缠），进行信息处理、 传感和物质操控的技术。由于近年来量子技术的不断突破，量子科技的产业化进程已形成由上游核心硬件、中 游系统集成与下游行业应用构成的清晰产业链。根据麦肯锡预测，预计到2035年全球量子产业市场规模将达 到高达970亿美元。其中：1） 量子计算创造的全球价值可能在280亿-720亿美元之间。2）量子通信可能在 110亿-150亿美元之间。3） 量子传感可能在70亿-100亿美元之间，总计高达970亿美元。预计整体市场到 2040年或达到1980亿美元。 p 量子科技是战略级产业，国家间竞赛正悄然展开：从总量来看，美国在授权专利总量方面保持领先地位。而我 国在物理科学领域的量子技术出版物数量占比达42% ...

Heard on the Street: Nvidia’s decision to no longer exclude stock-based compensation expense from its nonstandard financial metrics will put pressure on other tech companies to follow https://t.co/E1RyhblA1e ...

如果下一代HBM（高带宽内存）验证、生产顺利，三星、SK海力士有望扩大AI市场优势并占据更高价 值份额，相关进展备受资本市场瞩目。 英伟达Rubin平台GPU芯片迎量产节点，市场需求持续强劲。今年1月美国消费电子展期间，英伟达表示 该芯片已全面投产；相较于Blackwell架构，Rubin推理性能最高可提升至5倍，训练性能最高提升至3.5 倍。英伟达CEO黄仁勋更直言，其训练10万亿参数级大模型的集群需求仅为前代的四分之一，优势显 著。 内存规格上，Rubin GPU内存从HBM3e升级到HBM4，内存传输速度快1.6倍。供应链消息显示，三星电 子与SK海力士当前主导了HBM4主要产能。HBM4作为高利润产品，将成为两大巨头营收与利润增长的 核心引擎。 伴随英伟达Rubin GPU交付在即，两大存储巨头围绕HBM4市场份额的竞争已然开启。 2月12日，三星宣布其HBM4内存正式迈入量产交付阶段，并已开始向客户供货，成为全球首家HBM4 商业化供应商。据三星介绍，HBM4可提供高达11.7Gbps的传输速度，性能还可以进一步提升至 13Gbps，可缓解随着AI大模型规模不断扩大而带来的数据瓶颈问题。 产品规划上 ...

$66.19…## No, Nvidia is Not Enron –The Real Nightmare is Cisco's GhostRich Duprey | Nov 28, 2025 at 12:13 PM EST Nvidia (NASDAQ:NVDA | NVDA Price Prediction) recently found itself in the unusual position of distributing a defensive seven-page rebuttal to…## Here's the $200 Billion Reason Wall Street Is Nervous for NVIDIA's EarningsJordan Chussler | Feb 24, 2026 at 10:30 AM EST NVIDIA (NASDAQ:NVDA | NVDA Price Prediction) reports quarterly earnings after the bell tomorrow, Feb. 25, and the number setting the ...

Core Viewpoint - Investors are overly pessimistic about Nvidia, treating it like a stagnant industrial conglomerate despite its potential for 30-40% growth [1] Group 1 - Nvidia is characterized as a "30-40% growth machine," indicating strong future performance expectations [1]

Got five things to know ahead of the opening bell. President Trump saying that the US will provide insurance to tankers in the Persian Gulf to get traffic moving through the straight of Hormuz. You can see we were we had a five handle for very briefly on crew now almost 75.Nvidia, Amazon, Alphabet among the tech companies that have been scrambling to ensure the safety of their employees who are based in or traveling through the Middle East. Nvidia has temporarily closed its Dubai offices with employees ther ...