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特斯拉巨鲸廖凯原购入100万股英伟达股票,称人工智能正处起步阶段
Jin Rong Jie· 2026-03-05 05:29
多年前以特斯拉最大个人股东之一身份进入公众视野的亿万富豪廖凯原3月4日公开表示,他已于3月3日 买入100万股英伟达股票。"我坚信人工智能没有泡沫,现在只是开始。"廖凯原称,计划很快再买入100 万股英伟达股票,以示对市场的支持。 作者:观察君 据智通财经披露,尽管廖凯原近来对马斯克和特斯拉持有愈发怀疑的态度,但他目前仍主要持有特斯拉 和美国国库券。廖凯原表示,他认为特斯拉的能源、cybercap和Teslabot业务尚未被充分定价,大胆的投 资者现在仍可以买入特斯拉押注未来财富,他将特斯拉称为"地球上领先的具身AI"。 本文源自:市场资讯 声明:市场有风险,投资需谨慎。本文为AI基于第三方数据生成,仅供参考,不构成个人投资建议。 ...
X @Cassandra Unchained
Cassandra Unchained· 2026-03-05 05:24
Actual SBC costs are not high simply because the employees' shares went up in value. The shares were not yet in employees' hands. The grants of RSUs are future promises, and all potential upside is funded by shareholders directly through either dilution or future buybacks to nowhere at much higher prices. Companies benefit by offloading all the employee shares' upside from the income statement, but it shows up down the road in the cash flow statement, and must be accounted.What actually happens - grant when ...
Nvidia refocuses TSMC capacity as export controls stall China sales, FT reports
Reuters· 2026-03-05 05:12
Core Viewpoint - Nvidia has ceased production of chips intended for the Chinese market, anticipating that regulatory barriers in the U.S. and China will continue to restrict sales to China [1] Group 1: Company Actions - Nvidia has reallocated manufacturing capacity at Taiwan Semiconductor Manufacturing Company (TSMC) from H200 chips to its next-generation Vera Rubin hardware [1]
光通信概念股集体回暖 英伟达豪掷40亿美元 战略投资两家光通信领军企业
Zhi Tong Cai Jing· 2026-03-05 04:46
中国银河(601881)证券指出,光模块景气度仍旧处于上升通道中,海外端当前景气度较高,主流云厂 商2026年资本开支规模持续超预期,GPU性能的提升带动海外光模块速率升级趋势明确,高速率高价值 量的光模块放量节奏有望加速,同时Scale-up侧远期光进铜退的趋势逐步明确,推动光模块用量及需求 量的进一步增长。 光通信概念股集体回暖,截至发稿,剑桥科技(603083)(06166)涨8.63%,报77.4港元;鸿腾精密 (06088)涨5.49%,报5.96港元;汇聚科技(01729)涨5.31%,报17.45港元;华虹半导体(01347)涨2.2%,报 88.15港元。 消息面上,英伟达宣布与光通信领域两大领军企业Lumentum、Coherent达成多年期战略合作,分别向 两家公司各投资20亿美元,总计斥资40亿美元加码先进光学技术研发与制造。开源证券认为,此举再次 印证了光通信技术或成为未来AIDC互联核心技术,重视硅光/CPO/OCS/空芯光纤/薄膜铌酸锂等光技术 升级大机遇。 ...
黄仁勋重磅发声:对OpenAI千亿投资机会已消失 并否认AI泡沫称增长“势不可挡”
美股IPO· 2026-03-05 04:40
伟达公司(NVDA.US)首席执行官黄仁勋明确表示,公司对OpenAI的投资规模不会达到1000亿美元——这一数字曾是该芯片巨头承诺向这家初创公司投 入的资金上限。"我认为向OpenAI投资1000亿美元的机会恐怕已不复存在,"黄仁勋周三在旧金山举行的摩根士丹利技术会议上指出。他特别提及 OpenAI计划于今年年底启动上市进程,并强调:"因此,这可能是我们最后一次有机会投资这样具有重大战略意义的公司了。" 在会议露面期间,黄仁勋进一步回应了部分投资者对其投资AI相关公司的战略疑虑,以及市场关于资本过度投入可能形成泡沫的担忧情绪。他重 申了核心论点:人工智能计算的规模化部署已为包括微软(MSFT.US)等大型上市数据中心运营商在内的企业,创造了具有持续盈利能力的实质 性收入。 黄仁勋强调,客户增长潜力与计算能力呈显著正相关——若客户能获得更强大的算力支撑,其业务增速将实现跨越式提升。他以具体数据佐 证:"当计算能力提升三倍时,相关客户的销售额也将同步增长三倍。" 此外,他特别指出,像铿腾电子(CDNS.US)和新思科技(SNPS.US)这类自动化设计软件及计算机供应商,未来将在产业生态中占据更大规模、 更核心的 ...
Nvidia vs. Amazon: Which AI Stock Is a Better Buy Now?
The Motley Fool· 2026-03-05 04:30
Core Insights - Nvidia and Amazon are central players in the AI boom, both experiencing accelerated revenue growth recently [1] - Nvidia's revenue increased by 73% year-over-year to $68.1 billion, while Amazon's sales rose 14% to $213.4 billion, indicating a more diversified operational base for Amazon [2] Nvidia - Nvidia's fiscal fourth-quarter results were driven by its data center segment, which saw a 75% year-over-year revenue increase to a record $62.3 billion, primarily due to AI demand [4] - Despite impressive results, Nvidia's stock fell post-reporting, reflecting high market expectations [5] - Management anticipates continued strong growth, projecting fiscal first-quarter revenue of about $78 billion, representing 77% year-over-year growth [5] - Concerns exist regarding Nvidia's long-term growth prospects due to the cyclical nature of the semiconductor industry, which could lead to compressed profit margins if demand cools or competition increases [6] Amazon - Amazon's AI growth is anchored by Amazon Web Services (AWS), which saw Q4 sales increase by 24% year-over-year to $35.6 billion, an acceleration from 20% growth in Q3 [7] - Amazon's e-commerce sales rose 10% year-over-year, third-party seller services increased 11%, advertising revenue grew by 23%, and subscription services rose 14% [8] - Amazon operates on lower margins compared to Nvidia, which reduces the risk of margin compression [9] Investment Comparison - Both companies are strong businesses benefiting from technological advancements, but Nvidia's financial results are concentrated in a single, cyclical sector, raising concerns about sustainability [10] - Amazon offers more durability with a less cyclically sensitive and diversified business model, minimizing pricing power erosion risks [11] - Amazon's stock trades at a cheaper valuation of 30 times earnings compared to Nvidia's 37 times earnings [11]
异动盘点0305 | 光通信概念股集体回暖,脑机接口概念股盘中拉升;美股AI应用软件股拉升,比特币概念股普涨
贝塔投资智库· 2026-03-05 04:02
点击蓝字,关注我们 今日上午港股 1 . 四环医药(00460)午前一度涨超5%,截至发稿,涨3.7% 。消息面上,3月3日,四环医药发布公告, 集团旗下非全资附属公司轩竹生物科技股份有限公司自主研发的创新药吡洛西利片(商品名:轩悦宁 ®)联合芳香化酶抑制剂(AI)一线治疗激素受体阳性(HR+)、人表皮生长因子受体2阴性(HER2-) (HR+/HER2-)晚期乳腺癌的新适应症上市申请(sNDA),已获得中国国家药品监督管理局(NMPA)批准 上市。 2 . 光通信概念股集体回暖,截至发稿, 剑桥科技(06166)涨8.7%,鸿腾精密(06088)涨4.42%,汇聚科 技(01729)涨4.59%,华虹半导体(01347)涨1.86% 。消息面上,英伟达宣布与光通信领域两大领军企业 Lumentum、Coherent达成多年期战略合作,分别向两家公司各投资20亿美元,总计斥资40亿美元加码 先进光学技术研发与制造。 3 . 汽车股集体回暖,截至发稿, 小鹏汽车-W(09868)涨3.14%,蔚来-SW(09866)涨3.43%,吉利汽车 (00175)涨1.65% 。 消息面上,据第一财经,比亚迪将于3月5日 ...
特斯拉大股东1.8亿美元“杀入”英伟达!直言AI才刚刚开始
Jin Shi Shu Ju· 2026-03-05 03:53
特斯拉(TSLA.O)最大投资者之一、曾自称是马斯克"铁粉"的亿万富豪李奥·柯根(Leo Koguan),在否 认人工智能泡沫担忧的同时,刚刚买入了100万股英伟达(NVDA.O)。 "我昨晚买了100万股英伟达,还计划继续买入,"总部位于新泽西的软件公司SHI International联合创始 人柯根周三在社交媒体发文称,"我坚信人工智能绝不是泡沫,这仅仅是开始。" 根据彭博亿万富豪指数,柯根的净资产约为128亿美元。英伟达周二收于每股180.05美元。按这一价格 计算,他为这些股票支付的金额约为1.8亿美元。 根据英伟达最新年度报告,截至2月20日,该人工智能芯片巨头共有243亿股流通股。虽然该股过去几个 月整体相对稳定,但由于市场担忧人工智能支出的可持续性,其股价较10月29日创下的207.04美元历史 收盘高点仍低11.5%。 特斯拉长期大股东:从"马斯克铁粉"到部分减仓 柯根的大部分财富来自他在特斯拉的持股,这些股份是他多年来持续积累的。 2021年,他成为特斯拉第三大个人股东,仅次于甲骨文(ORCL.O)联合创始人、前特斯拉董事会成员拉 里·埃里森(Larry Ellison)以及马斯克本人。 ...
港股异动 | 光通信概念股集体回暖 英伟达豪掷40亿美元 战略投资两家光通信领军企业
智通财经网· 2026-03-05 03:33
消息面上,英伟达宣布与光通信领域两大领军企业Lumentum、Coherent达成多年期战略合作,分别向 两家公司各投资20亿美元,总计斥资40亿美元加码先进光学技术研发与制造。开源证券认为,此举再次 印证了光通信技术或成为未来AIDC互联核心技术,重视硅光/CPO/OCS/空芯光纤/薄膜铌酸锂等光技术 升级大机遇。 中国银河证券指出,光模块景气度仍旧处于上升通道中,海外端当前景气度较高,主流云厂商2026年资 本开支规模持续超预期,GPU性能的提升带动海外光模块速率升级趋势明确,高速率高价值量的光模块 放量节奏有望加速,同时Scale-up侧远期光进铜退的趋势逐步明确,推动光模块用量及需求量的进一步 增长。 智通财经APP获悉,光通信概念股集体回暖,截至发稿,剑桥科技(06166)涨8.63%,报77.4港元;鸿腾 精密(06088)涨5.49%,报5.96港元;汇聚科技(01729)涨5.31%,报17.45港元;华虹半导体(01347)涨 2.2%,报88.15港元。 ...
Infosys, TCS, Wipro and other IT stocks in focus after sharp rally in US tech shares despite US-Iran war
The Economic Times· 2026-03-05 03:15
The tech-heavy Nasdaq Composite rose 1.29%, remaining in positive territory since the US–Israeli strike on Iran that sparked the current tensions in the Middle East. Gains were driven largely by chipmakers Nvidia and AMD, while Amazon rallied 4% despite issues related to its Middle East data centre operations.Supporting sentiment, US services activity expanded at its fastest pace since mid-2022, with 14 industries reporting growth and new orders rising to a more than one-year high. Inflation at services pr ...