行业研究丨深度报告丨电子设备、仪器和元件 [Table_Title] 美光科技：乘 AI 之东风，存储龙头高速增长 %% %% %% %% research.95579.com 1 丨证券研究报告丨 报告要点 [Table_Summary] 美光科技是全球存储的龙头企业，以 2025 年统计口径看，公司 DRAM、NAND Flash 全球市 占率分别为 23%、13%。在 45 年的发展史中始终保持产品的推出处于业内领先水平；公司以 IDM 的模式围绕核心存储持续展开产品布局，现拥有 DDR、LPDDR、GDDR、HBM、NAND Flash 等主要存储产品矩阵。近年来，AI 对于存储需求的持续拉动，助力公司 Cloud Memory 营收呈高速增长之势。就新产能规划而言，公司现已启动系列晶圆厂的建设工作，我们认为伴 随着公司新产能的逐步建成落地，美光有望长期在存储行业处于领先地位。 分析师及联系人 [Table_Author] 杨洋 张梦杰 SAC：S0490517070012 SAC：S0490523120002 SFC：BUW100 请阅读最后评级说明和重要声明 2 / 24 %% %% %% %% ...

格隆汇2月8日｜高盛交易员Louis Miller认为：本周，做多内存受益股对做空内存冲击股(图中蓝线)的配 对交易被市场波动影响，目前与内存价格(图中黑线)的差距扩大超7%。尽管软件及其他市场板块的市场 规模受到关注，但内存市场的基本面并未发生任何变化，而且，除非资本支出大幅放缓，否则人工智能 的日益普及应该会进一步推高需求。虽然该策略目前呈现动能倾向，但其基本面依然强劲。值得注意的 是，内存相关股的预期收益已增长超过两倍，而内存输入成本相关股的收益则落后于大盘。 ...

Core Viewpoint - The U.S. stock market for storage concept stocks experienced a broad increase, with notable gains in several companies within the sector [1]. Group 1: Company Performance - Pure Storage (PSTG) saw a rise of 7.67%, with a total market capitalization of 22.851 billion and a year-to-date increase of 3.28% [2]. - Western Digital (WDC) increased by 4.07%, boasting a market cap of 91.801 billion and a year-to-date gain of 57.18% [2]. - Rambus (RMBS) rose by 3.78%, with a market value of 10.96 billion and a year-to-date increase of 10.80% [2]. - Seagate Technology (STX) experienced a 3.52% increase, with a market capitalization of 91.527 billion and a year-to-date rise of 52.41% [2]. - Silicon Motion (SIMO) grew by 2.15%, with a market cap of 4.38 billion and a year-to-date increase of 39.04% [2]. - SanDisk (SNDK) saw a 1.21% rise, with a market value of 86.054 billion and a year-to-date increase of 145.66% [2]. - Micron Technology (MU) increased by 1.25%, with a market capitalization of 436.324 billion and a year-to-date gain of 35.83% [2].

2月6日消息，美股三大指数集体高开，纳指涨0.36%，道指涨0.65%，标普500指数涨0.49%。亚马逊跌 超9%，2000亿美元资本支出计划引发市场担忧。存储概念股走强，闪迪涨超6%，西部数据涨超3%。 来源：智通财经 ...

Group 1 - The storage sector showed strength with SanDisk rising by 6.1%, Western Digital increasing by 3.8%, and Seagate Technology up by 4.5% [1] - Reddit's stock increased by 6.6% as the company announced a plan to repurchase $1 billion in shares [1] Group 2 - Amazon's stock fell by 8.8% due to concerns over a $200 billion capital expenditure plan [1] - Molina Healthcare experienced a significant drop of 30% after reporting an adjusted loss of $2.75 per share [1]

Market Overview - Global markets experienced a decline due to concerns over the disruptive effects of AI and the substantial investments required, leading to significant sell-offs in U.S. stocks, which further spread globally [1][2] - The S&P 500 index futures rose by 0.52%, while the Dow and Nasdaq futures increased by 0.60% and 0.51% respectively, after initially dropping over 1.6% [1] - The MSCI All Country World Index is expected to record its worst weekly performance since mid-November, with a weekly decline of approximately 1.6% [1] AI Spending Concerns - Amazon announced a capital expenditure plan of $200 billion for AI infrastructure, significantly exceeding Wall Street expectations, which caused market shockwaves [2][15] - The combined expected AI spending from Amazon, Microsoft, Google, and Meta is around $600 billion this year, raising concerns about the costs associated with the AI boom [2][15] Market Sentiment and Reactions - The S&P 500 Software and Services Index fell by 4.6%, with a total market value loss of about $1 trillion since January 28, leading to the term "software-mageddon" being used to describe the sell-off [3][16] - There is a notable market rotation occurring, with the Nasdaq underperforming compared to the S&P 500 and traditional consumer staples stocks gaining traction [3][16] Cryptocurrency and Commodities - Bitcoin rebounded by 3.9% after experiencing its worst single-day performance since June 2022, stabilizing around $65,000 [2][19] - Gold and silver prices have been volatile, with gold futures expected to rise by 3% this week, while silver dropped by 4.1% to $73.56, with expectations of a cumulative decline of over 6% for the week [19][20] Economic Indicators - Initial jobless claims in the U.S. surged, further dampening market sentiment, and U.S. Treasury yields fell to a three-week low [17] - The market is increasingly betting on a potential interest rate cut by the Federal Reserve, with the probability of a 25 basis point cut rising to 20.7% for the March meeting [5][18]

（编辑 丛可心） 证券日报网讯 2月6日，佰维存储在互动平台回答投资者提问时表示，根据公司《2025年年度业绩预盈 公告》，公司预计2025年第四季度实现营业收入34.2亿元-54.2亿元，同比增长105.09%-224.85%；预计 实现归母净利润8.2亿元-9.7亿元，同比增长1225.40%-1449.67%。2025年度第四季度，随着存储价格持 续上涨，公司重点项目持续交付，公司销售收入和毛利率不断回升，经营业绩显著改善。2026年，随着 公司面向AI新兴端侧领域的高价值产品持续批量交付，公司出货产品结构持续优化，公司的营业收入 和利润有望持续改善。 ...

Group 1 - Major stock indices showed slight gains, with Dow futures up 0.08%, S&P 500 futures up 0.16%, and Nasdaq futures up 0.08%. Cryptocurrency stocks also rebounded, with Coinbase rising nearly 4% and Bitmine Immersion Technologies increasing by nearly 3% [1] - Power stocks experienced a pre-market rally, with Vistra Energy up 3.75% and Constellation Energy up 2.28%. Analysts from Bank of America indicated that recent sell-offs in this sector were due to policy misunderstandings rather than weak fundamentals, highlighting strong growth potential for specific power producers [1] - Chip stocks saw a pre-market increase, with Nvidia up 1.51% and AMD up 0.85% [2] - Amazon reported Q4 net sales of $213.39 billion, a 14% year-over-year increase, and AWS net sales of $35.58 billion, a 24% increase, marking the highest growth rate since the end of 2022. However, Amazon's projected capital expenditures for 2026 are expected to be around $200 billion, a 50% increase from 2025, which is significantly higher than Wall Street's expectations [5] Group 2 - Stellantis announced a write-down of €22 billion to adjust its electric vehicle strategy due to weak demand, leading to a stock price drop of over 20%. The company anticipates a net loss of €19 to €21 billion in the second half of 2025 and has suspended dividend payments [2] - Toyota raised its full-year outlook, projecting annual net sales of ¥50 trillion, up from a previous estimate of ¥49 trillion, and net profit expectations increased to ¥3.57 trillion from ¥2.93 trillion. The company also announced a leadership change, with CFO Koji Sato set to take over as CEO [3] - In Michigan, the Attorney General called for a re-evaluation of the power supply plan for Oracle's data center, citing concerns over the reliability of Oracle, OpenAI, and DTE Energy as partners, which could impact consumer electricity costs [4]

Group 1: Market Trends - Major stock index futures showed slight increases, with Dow futures up 0.08%, S&P 500 futures up 0.16%, and Nasdaq futures up 0.08% [1] - Cryptocurrency stocks rebounded, with Coinbase rising nearly 4% and Bitmine Immersion Technologies increasing by nearly 3% [1] - Power sector stocks saw a pre-market rally, with Vistra Energy up 3.75% and Constellation Energy up 2.28% [1] Group 2: Company Performance - Chip stocks also experienced gains, with Nvidia up 1.51% and AMD up 0.85% [2] - Strategy reported a net loss of $12.4 billion for Q4 2025, driven by a decline in Bitcoin holdings [2] - Stellantis announced a write-down of €22 billion to adjust its electric vehicle strategy, leading to a stock drop of over 20% [2] - Toyota raised its full-year outlook, projecting sales revenue of ¥50 trillion and net profit of ¥3.57 trillion, with a quarterly sales revenue of ¥13.46 trillion [3] - Amazon reported Q4 net sales of $213.39 billion, a 14% year-over-year increase, but projected capital expenditures of $200 billion for 2026, leading to an 8.33% drop in stock price [5] Group 3: Regulatory and Strategic Developments - Michigan's Attorney General called for a re-evaluation of DTE Energy's power supply plan for Oracle and OpenAI's data center, citing concerns over consumer protection [4]

Group 1 - U.S. stock index futures recovered from intraday losses and turned positive, with Dow Jones futures up 0.11% after a drop of 0.6% [1] - S&P 500 futures increased by 0.28% after experiencing a decline of 1% during the day [1] - Nasdaq 100 futures rose by 0.32% after an intraday drop of 1.6% [1] Group 2 - The U.S. storage sector showed strength in pre-market trading, with Micron Technology rising by 2.6% [1] - SanDisk increased by 4.8% [1] - Western Digital gained 2.2% and Seagate Technology rose by 1.6% [1]