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黑天鹅突袭!“AI交易”,全线重挫!
天天基金网· 2025-12-13 11:38
美股市场整体表现 - 美东时间12月12日,美股三大指数集体收跌,道指跌0.51%,纳指大跌1.69%,标普500指数大跌1.07% [3] - 费城半导体指数暴跌超5%,显示芯片板块遭遇全线抛售 [3] AI相关概念股及科技股表现 - 美股大型科技股普跌,博通暴跌超11%,台积电ADR、甲骨文大跌超4%,英伟达大跌超3%,亚马逊、Meta、微软、谷歌均跌超1% [3] - 其他AI概念公司也遭遇猛烈抛售,美光科技大跌超6%,迈威尔科技大跌超5%,AMD、英特尔、应用材料均大跌超4%,阿斯麦ADR大跌超3% [3] - 闪迪暴跌近15%,CoreWeave跌10%,Oklo跌15% [3] 引发市场波动的具体事件 - 有报道称,由于劳动力和材料短缺,甲骨文将推迟与OpenAI相关的数据中心建设,从原计划的2027年推迟至2028年,加剧市场对“AI泡沫”的担忧 [2][6] - 甲骨文公司发言人随后紧急否认该报道,称所有里程碑都在正轨上,与OpenAI保持完全一致 [7][8] - 博通公布的AI市场销售前景未能满足投资者高期望,并预计2026财年第一财季毛利润率将因AI产品而下降,进一步引发担忧 [8] 宏观货币政策环境 - 多位美联储官员发表“鹰派”讲话,推动美债收益率走高,促使资金从高估值的科技股流出 [2][9] - 美国堪萨斯联储主席施密德表示,美国通胀仍过高,经济呈现增长势头,希望保持货币政策适度限制性 [2][9] - 芝加哥联储主席古尔斯比和克利夫兰联储主席哈玛克也表达了倾向于限制性政策立场的观点 [9][10] - 根据CME“美联储观察”,市场预期美联储在2026年1月维持利率不变的概率为75.6% [10] - 摩根大通和瑞银预计美联储明年仅降息一次,高盛、富国银行和巴克莱预计将降息两次 [10][11]
英伟达掘墓人:两大巨头,最新发声
半导体行业观察· 2025-12-13 09:08
公众号记得加星标⭐️,第一时间看推送不会错过。 2024年底到2025年初,定制化AI芯片市场经历了一场前所未有的爆发。谷歌TPU成为这场变革 的标志性产品——不仅支撑着Gemini模型的训练,还开始向苹果、Cohere等企业开放云服务。 这一现象引发了整个行业对自研芯片趋势的重新思考。 从市场规模来看,定制化 XPU 与相关基础设施的商业化进程同样提速。行业机构和分析师多次预 测,到 2030 年,规模化扩展交换机市场有望接近 60 亿美元,与之配套的光互联器件市场更将突破 100 亿美元级别。这一庞大的市场规模预示着 AI 计算架构正从单纯关注算力峰值,转向关注"规模 化扩展能力"和"算力互联效率"这两个新的核心维度。 在这个背景下,云服务商的资本开支预期从年初的18%增长率飙升至30%以上。AI基础设施建设已从 单机柜演进到多机柜规模化扩展架构,数百颗XPU之间需要实现高带宽、超低延迟的任意互联。这不 仅催生了定制化加速器的需求爆发,也推动了高速互联、光子技术、先进封装等整个产业链的技术跃 迁。 我们可以从博通和Marvell这两家公司的最新财报中,一瞥这场技术与市场的变迁。 亮眼财报 先来看看博通和M ...
Does Marvell (MRVL) Have the Potential to Rally 28.26% as Wall Street Analysts Expect?
ZACKS· 2025-12-12 23:56
股价表现与华尔街目标价 - 迈威尔科技上一交易日收盘价为89.43美元 过去四周上涨2.2% [1] - 华尔街分析师设定的平均目标价为114.7美元 意味着28.3%的上涨潜力 [1] - 在33个短期目标价中 最低为58.20美元(意味着下跌34.9%) 最乐观为156.00美元(意味着上涨74.4%) 标准差为22.86美元 [2] 分析师目标价的可靠性与局限性 - 分析师设定目标价的能力和公正性长期受到质疑 仅依赖此指标做投资决策不明智 [3] - 全球多所大学的研究表明 目标价是经常误导而非指导投资者的信息之一 实证研究显示其很少能准确指示股价实际走向 [7] - 华尔街分析师可能因公司业务激励(如与覆盖公司存在业务关系)而设定过于乐观的目标价 [8] 目标价共识度的意义 - 目标价的标准差小表明分析师对股价变动方向和幅度的共识度高 [2][9] - 紧密聚集的目标价(低标准差)可作为进一步研究潜在基本面驱动力的良好起点 但不必然意味着股价能达到平均目标 [9] 盈利预期修正的积极信号 - 分析师对公司盈利前景日益乐观 一致上调每股收益(EPS)预期 这是预期股价上涨的合理理由 [4][11] - 实证研究显示盈利预期修正趋势与短期股价变动之间存在强相关性 [11] - 过去30天内 本年度Zacks共识预期上调了2.4% 11项预期上调 1项下调 [12] 公司的评级与排名 - 迈威尔科技目前拥有Zacks Rank 1(强力买入)评级 这意味着其在基于盈利预期相关四因素排名的4000多只股票中位列前5% [13] - 鉴于经过外部审计的出色记录 该排名是股票近期具有上涨潜力的更决定性指标 [13] 综合投资观点 - 尽管共识目标价本身可能不是衡量上涨幅度的可靠指标 但其暗示的价格变动方向似乎是一个良好的指引 [14] - 投资者不应完全忽视目标价 但仅基于此做决策可能导致投资回报令人失望 因此应始终保持高度怀疑 [10] - 对于迈威尔科技而言 令人印象深刻的平均目标价并非潜在上涨的唯一指标 分析师一致上调盈利预期的强劲趋势强化了这一观点 [4]
Stifel Sees Marvell (MRVL) Well Positioned Across the AI Data-Center Stack
Yahoo Finance· 2025-12-12 23:07
Marvell Technology, Inc. (NASDAQ:MRVL) is one of the AI Stocks Analysts Are Watching Closely.  On December 10, Stifel reiterated its Buy rating on the stock with a price target of $114.00. The rating affirmation underscores the firm’s positive stance on MRVL, supported by its comprehensive data-center interconnect capabilities. Analysts at Stifel highlighted Marvell’s unique end-to-end connectivity stack spanning every layer of data-center interconnect technology. The company’s portfolio includes “VSR ...
费城半导体指数跌近2%
格隆汇APP· 2025-12-12 23:05
格隆汇12月12日丨博通跌超8%,美光科技跌超3%,迈威尔科技跌超1%。 ...
Janus Henderson Forty Fund Sold Marvell Technology (MRVL) Due to Lack of Earnings Visibility
Yahoo Finance· 2025-12-12 22:13
Janus Henderson Investors, an investment management company, released its “Forty Fund” third-quarter 2025 investor letter. A copy of the letter can be downloaded here. US equities surged in the third quarter on positive corporate earnings news and hopes for Federal Reserve (Fed) rate cuts. The fund returned 8.38% in the third quarter, compared to the Russell 1000 Growth Index’s 10.51% return. Stock selection in the healthcare sector contributed to the relative performance of the fund in the quarter, while ...
3 Recently Downgraded Stocks to Avoid in 2026
Investing· 2025-12-12 15:02
Market Analysis by covering: Marvell Technology Inc, Robert Half International Inc, Lucid Group Inc. Read 's Market Analysis on Investing.com ...
Stifel Defends Marvell’s (MRVL) ASIC Leadership Amid AI Chip Market Rumors
Yahoo Finance· 2025-12-12 00:32
Marvell Technology, Inc. (NASDAQ:MRVL) is one of the Hot AI Stocks on Wall Street’s Radar. On December 9, Stifel maintained its Buy rating on the stock with a $114.00 price target. Firm analysts addressed recent market rumors as baseless, reaffirming confidence in the company’s ASIC platform positioning. Defending the company’s platform status against recent noise, the firm noted that the speculation that Marvell could lose its XPU socket to a competitor for “second and larger ASIC customer are without me ...
Jim Cramer Discusses Marvell’s Stock Price Drop
Yahoo Finance· 2025-12-11 20:56
Marvell Technology, Inc. (NASDAQ:MRVL) is one of the stocks Jim Cramer recently commented on. Cramer noted the stock’s recent declines as he stated: “What a crazy difference a week makes. Seven days ago, Marvell Technology, the semiconductor networking equipment maker, you know I like, reported its latest quarter, and after an initial sell-off, the stock soared in after-hours trading as the forecast growth was huge and the company made a terrific acquisition. Then reports emerged saying that they’d lost s ...
Marvell (MRVL) Stock Downgraded as Concerns Grow Over Amazon Trainium Transitions
Yahoo Finance· 2025-12-11 17:20
Marvell Technology, Inc. (NASDAQ:MRVL) is one of the Trending AI Stocks on Wall Street. On December 8, Benchmark downgraded the stock from Buy to “Hold” following insights from a recent Silicon Valley bus tour. The firm said it is quite concerned about Marvell’s loss of Amazon’s Trainium chip. “Following two days of extensive industry meetings during our recent Silicon Valley bus tour, we are downgrading our rating on Marvell from Buy to “Hold”, as we now have a high degree of conviction that the company ...