（文章来源：每日经济新闻） 每经AI快讯，2月12日，英伟达持仓概念股NEBIUS绩后低开高走，现转涨，此前一度跌超9%。 ...

英伟达持仓概念股NEBIUS绩后低开高走，现转涨，此前一度跌超9%。 来源：滚动播报 ...

Group 1: AI Industry Overview - The artificial intelligence boom is significant, with Alphabet's Waymo providing 400,000 autonomous rides per week and tech giants planning to invest hundreds of billions in AI computing infrastructure by 2026 [1] - Nvidia and Tesla are identified as pivotal players in the AI race, with Nvidia supplying essential chips and Tesla integrating AI into autonomous vehicles and robotics [2] Group 2: Tesla's Business Performance - Tesla's 2025 vehicle deliveries are projected at approximately 1.6 million, reflecting a 9% year-over-year decline due to high interest rates and a lack of clear catalysts [6] - The company's full-year revenue decreased by 3% year-over-year, and earnings per share fell by 47% [6] Group 3: Tesla's Growth Opportunities - Tesla's energy business is experiencing rapid growth, with total energy storage deployed in 2025 increasing by 49% year-over-year to 46.7 gigawatt hours, leading to a 27% revenue growth in the energy segment, totaling around $12.8 billion [7] - The rollout of Tesla's autonomous ride-sharing service, Robotaxi, is progressing, with pilot programs active in Austin and the San Francisco Bay area, and the company is testing driverless Robotaxis [8]

Group 1: Company Overview - Lumentum Holdings is an optical and photonic products company based in San Jose, California, providing products to the cloud, networking, and industrial sectors [3] - The company has a market capitalization of approximately $40.1 billion and an enterprise value of $42.1 billion, positioning itself as a "mission critical" supplier for artificial intelligence infrastructure [3] Group 2: Stock Performance - Lumentum's stock has experienced significant growth, trading at $556, with a 52-week range of $45.65 to $599.50, and has seen an increase of over 600% in weighted alpha, outperforming the S&P 500 Index [4] - The stock's relative strength is at 74.39, indicating strong performance [4] - Institutional ownership of the stock exceeds 94%, with a short float of 15.8% [6] Group 3: Financial Performance - In fiscal Q2 2026, Lumentum reported revenue of $665.5 million, a substantial increase from $402.2 million in the same period last year [7] - The company's GAAP diluted EPS was $0.89, while its non-GAAP diluted EPS was $1.67, compared to $0.42 in the year-ago period [7] - Lumentum's GAAP gross margin improved to 36.1%, and its non-GAAP gross margin rose to 42.5%, reflecting significant margin improvement [7] Group 4: Market Trends and Future Outlook - The pace of investment in artificial intelligence infrastructure is accelerating, with increasing interest in companies like Lumentum that enable next-generation networking [1] - Nvidia's recent launch of the Quantum-X and Spectrum-X scale-out switch is expected to drive further adoption of optical interconnection technology, benefiting optical component companies like Lumentum [2] - The anticipated arrival of the next-generation 115.2T CPO switch in 2026, along with supply chain acceleration through 2027, is expected to positively impact Lumentum [2]

Market Overview - The stock market has experienced a slight sell-off, but the S&P 500 is only down a few percentage points from its all-time high, indicating that it is not a full-blown market sell-off [1] - A more accurate description would be a tech stock sell-off, as many tech stocks have seen significant declines from their recent highs [2] Microsoft - Microsoft (NASDAQ: MSFT) reported a 17% year-over-year revenue growth to $81.3 billion and a 21% increase in operating income to $38.3 billion, but the market's expectations seem to be higher [3] - The current forward price-to-earnings ratio for Microsoft is the lowest it has been in the past three years, suggesting it is a good time to invest in the stock [4] Nvidia - Nvidia (NASDAQ: NVDA) is trading at 24 times forward earnings, which is comparable to the S&P 500's 21.8 times forward earnings, indicating it may not be overvalued despite perceptions of slowing growth [5] - Major companies like Amazon, Alphabet, and Meta Platforms are planning significant capital expenditures totaling over $500 billion, which will benefit Nvidia [6] - Wall Street analysts project a 52% growth for Nvidia by fiscal 2027, presenting a rare investment opportunity for a stock with such high growth potential at a market-average valuation [7]

Core Insights - Artificial intelligence (AI) has become a dominant theme in the stock market, with companies being rewarded for their ambitious AI plans and data leadership [1] - This earnings season, heavy capital expenditure (capex) plans have taken precedence over headline earnings results, raising concerns among investors [2] Group 1: AI Spending Trends - Amazon, Alphabet, Microsoft, and Meta are committing to a significant increase in AI-related spending, primarily focused on data centers, GPUs, and cloud infrastructure [2][3] - These four companies are expected to collectively spend over $650 billion on AI-focused capex this year, marking one of the largest single-year investment increases in the technology sector [3] - The shift towards heavy upfront spending for AI infrastructure is causing near-term pressure on margins and free cash flow (FCF), with some analysts predicting negative FCF for certain companies [4] Group 2: Company-Specific Insights - **Alphabet (GOOGL)**: Plans to spend $175-$185 billion on capex in 2026, nearly double the previous year, focusing on AI compute and cloud infrastructure. Concerns about financial strain are rising as long-term debt increased to $46.5 billion [5][6] - **Amazon (AMZN)**: Expected to invest about $200 billion in capex in 2026, a 53% increase from last year, primarily for AWS data centers and AI infrastructure. Analysts predict negative FCF for Amazon this year [7][8] - **Meta (META)**: Shifting focus from the metaverse to AI, with expected capex of $115-$135 billion in 2026. Analysts forecast a nearly 90% fall in FCF, raising concerns about the company's financial health [11][12] - **Microsoft (MSFT)**: Spent approximately $72 billion on capex in the first half of fiscal 2026, with an annualized run rate of over $140 billion. Analysts expect a 28% drop in FCF this year [12][13] - **Apple (AAPL)**: Distinct from peers, Apple plans to maintain a capex of around $13 billion, leveraging partnerships for AI features rather than heavy internal spending [14] - **Tesla (TSLA)**: Anticipates capex exceeding $20 billion this year, focusing on AI and autonomy amid cooling EV demand. Concerns arise regarding the execution risk and potential impact on near-term FCF [15][16] - **NVIDIA (NVDA)**: Positioned as a primary beneficiary of the AI spending cycle, benefiting immediately from the investments made by other companies in AI infrastructure [18] Group 3: Financial Implications - The AI buildout is historic in scale, reshaping the balance sheets and cash flow profiles of major tech companies, with many expected to see declining FCF and increased debt issuance [20] - The debate surrounding the timing, returns, and financial durability of these investments is ongoing, with execution becoming a critical factor for success in the next phase [20]

For most of the past two years, Nvidia Corporation ( NVDA ) has been analyzed primarily through the lens of demand—how big the AI opportunity is and how quickly hyperscalers are willing to commit to spending. However, theEquity Research Analyst at DM Martins Research.I cover stocks that are often undercovered, focusing primarily on Brazil and Latin America — but I also occasionally write about global large caps. My work can also be found on TipRanks, where I contribute regularly, and on TheStreet, where I w ...

Core Insights - Nvidia Corporation (NVDA) has been primarily analyzed in the context of demand for AI technology and the spending commitments from hyperscalers over the past two years [1] Group 1 - The focus on Nvidia has shifted towards understanding the scale of the AI opportunity and the pace at which hyperscalers are willing to invest [1]

Alongside this, Broadcom has built a serious infrastructure software arm, anchored in long-term, mission-critical relationships. That combination of high-margin chips plus sticky enterprise software gives it a deep competitive moat in networking, wireless, and custom silicon.Founded in 1961, Palo Alto-based Broadcom has grown into one of the most dominant forces in global technology. With a market capitalization of over $1.6 trillion, the company now sits firmly among the world’s elite. Its semiconductors a ...

Core Viewpoint - SanDisk (NASDAQ: SNDK) has experienced a significant rise in stock value, with a 1,500% increase since its IPO about a year ago, and is expected to continue gaining momentum through 2026 due to industry-wide developments and anticipated memory shortages [1][6]. Group 1: Stock Performance - On February 11, 2023, SNDK shares rose by 10.65%, with an additional increase of 6.51% in pre-market trading on February 12, bringing the stock price to $638.51 [2]. - The recent rally in SanDisk stock is influenced by broader sector developments, particularly driven by Micron's (NASDAQ: MU) announcement of early shipments of HBM4 chips, which led to a nearly 10% increase in Micron's stock [5]. Group 2: Industry Trends - The year 2026 is projected to experience a significant memory shortage, referred to as 'RAMaggedon', driven by the demand from AI companies and the willingness of suppliers to meet this demand, which is expected to lead to higher prices and increased revenue for memory manufacturers [6][7]. - The potential decision by Nvidia to withdraw from the consumer market due to the memory shortage has raised concerns outside institutional investors, but it is seen as a positive development for SanDisk's growth prospects [7]. Group 3: Market Sentiment and Ratings - Despite the optimism surrounding AI investments, there is uncertainty regarding the actual results compared to expectations, which may affect market sentiment towards SanDisk [9]. - SanDisk shares are currently rated as 'Moderate Buy' on the stock analysis platform TipRanks, although the rapid rise in stock price may lead to a reassessment of the price target, which forecasts a slight retracement from $638.34 to $637.33 [10][11].