前十大重仓股 · 苹果"王座"松动，组合趋向均衡 点击蓝字，关注我们 追踪机构：伯克希尔·哈撒韦(Berkshire Hathaway Inc) 数据周期：截至2025年12月31日（Q4季度） 持仓概览 截至2025年第四季度末，伯克希尔·哈撒韦的美股持仓规模约为2740亿美元，较上一季度下降约1.86%。 前十大重仓股合计持仓占比约88.26%，仍保持较高的集中度，但科技和金融股的权重有所下降，能源、 保险等防御性板块的权重有所提升。 最值得关注的变动是排名第三的纽约时报（NYT）。 作为Q4唯一的新建仓品种，巴菲特斥资3.52亿美元 重返媒体赛道。 在AI技术重塑信息分发的当下，NYT凭借强劲的数字订阅增长和权威品牌背书，重新赢 得了股神的青睐。 减持榜 Top Sells 在2025年四季度的持仓组合中，苹果（AAPL）虽仍以619.62亿美元的市值稳居第一大重仓股，但其持仓 占比已降至22.60%，减持市值约28亿美元。紧随其后的美国运通（AXP）市值达560.88亿美元，占比攀 升至20.46%，与苹果的差距已不足3个百分点。 | 排名 | | 前十大重仓股 持仓市值（亿美元） | 持仓占比 | ...

昨晚全球股市上演了一出惊心动魄的"深V"大戏！ 正当大家以为美股要跟着白天的期指一起"跳水"时，它却在开盘后硬生生拉了起来。 最 终，欧美股市全线飘红，但剧情可没那么简单，盘中像是坐过山车，跌了拉，拉了又跌，看得人心惊肉跳。 更刺激的是板块间的冰火两重天。 之前连跌几天的科技巨头英伟达和苹果，突然成了"救市主"，盘中从大跌猛冲到暴涨。 而另一边，有色 金属却集体"扑街"，铜、铝、稀有金属跌得一片惨绿。 中概股则显得有点蔫，整体小幅收跌。 这市场到底唱的哪一出？ 是反弹真的来了，还是只是昙花一现？ 咱们先看看美股的具体表演。 纳斯达克指数低开了0.68%，这开局可不 妙。 但故事才刚开始，开盘后没多久，它就被砸到了下跌1.25%的位置。 你以为这就一跌到底了？ 并没有。 市场资金仿佛突然苏醒，又把它给拉红了。 可好景不长，红盘没保持多久，空头再次发力，指数又掉头 向下。 到了尾盘，又是一波跳水，眼看就要收跌，神秘力量再次出现，临收盘前一顿拉升，最终勉强收涨0.14%。 标普500的剧本也差不多。 同样是低开，开盘二十分钟内跌得最狠，幅度达到1.02%。 之后同样经历了拉红、下砸、再拉起的循环。 最终收 盘上涨0 ...

Core Viewpoint - Apple is emerging as a safe haven for investors amid market volatility driven by artificial intelligence (AI), with its correlation to the Nasdaq 100 index dropping to a near 20-year low, providing a rare alternative for funds seeking to avoid AI uncertainties [1][3]. Group 1: Market Positioning - Apple's 40-day correlation with the Nasdaq 100 fell to 0.21 last week, the lowest since 2006, down from a high of 0.92 in May 2022, primarily due to its decision not to engage in the AI arms race, making it an outlier among tech stocks [1]. - The decoupling of Apple from the broader market occurs as investors oscillate between fears of unrecouped AI investments and concerns over various industries being disrupted by the same technology [1][6]. - Apple's unique position has garnered market favor, with analysts noting that its lack of correlation is beneficial in the current environment of heightened investor anxiety regarding potential disruptions [3]. Group 2: Performance and Trends - Apple outperformed the Nasdaq 100 index, rising 3.2% on a recent Tuesday while the index fell by 0.1%, marking the third instance this month where Apple exceeded the index's performance by at least 3 percentage points [4]. - Despite the defensive attributes, Apple faced challenges, including an 8% drop last week, the largest since April, attributed to concerns over delays in the upgrade of its Siri virtual assistant and rising memory chip prices [5]. Group 3: Investment Logic - The market's preference for Apple reflects a broader inclination towards hardware businesses amid AI uncertainties, as the company is set to host a product launch event soon, with investors betting on its hardware ecosystem for stable returns [6]. - The "hardware defense" logic suggests that Apple's revenue, based on physical product sales, is less susceptible to direct replacement by AI tools, contrasting with software and service companies facing direct threats from generative AI [6].

Nearly 20 years after the debut of its famous “Think Different” ad campaign, Apple continues to live up to the slogan. Increasingly, investors are noticing. The Cupertino, California-based company’s 40-day correlation to the Nasdaq 100 fell to just 0.21 last week (a correlation of 1 equates to perfect alignment), according to recent Bloomberg data, marking the starkest difference between the iPhone-maker and the tech-heavy index since 2006. It’s a trend that started early last year and looks likely to con ...

Core Insights - Google and Apple are integrating music-focused generative AI features into their consumer applications, highlighting the mainstream adoption of advanced AI tools [1] Group 1: Google Developments - Google's Gemini AI assistant can create 30-second music tracks based on user-uploaded text, photos, or videos using the Lyria 3 model, available to users over 18 in multiple languages [2] - The Gemini AI will also generate custom cover art through its Nano Banana model, enhancing the sharing experience for users [3] - Google aims to strengthen its consumer offerings amid competition with OpenAI's ChatGPT, following positive reception of its Gemini 3 AI model [4] - The AI-driven music creation feature will have usage limits, allowing free users to generate 10 tracks per day, while paying users can create between 20 to 100 tracks daily based on their subscription tier [7] - Google has implemented safeguards to prevent the AI from using specific artists' content, ensuring compliance with intellectual property and privacy regulations [9] Group 2: Apple Developments - Apple is introducing a feature called Playlist Playground in Apple Music, enabling users to create playlists from text prompts, which will include cover art, descriptions, and 25 songs [5] - This new feature is part of iOS 26.4, currently in beta, and will be more widely available in the spring [5] - Apple is working to enhance its AI capabilities across its applications, although updates to its Siri virtual assistant may face delays [6] Group 3: Industry Context - The music industry has expressed concerns regarding generative AI tools, viewing them as potential threats to business and intellectual property [8] - Major music companies have taken legal action against AI startups for copyright infringement, with some reaching settlements to ensure proper licensing and controls [8]

Core Viewpoint - Meta CEO Mark Zuckerberg testified in a landmark trial regarding social media and safety issues, emphasizing his concern for the welfare of young users on Instagram and his proactive approach in discussing these issues with Apple CEO Tim Cook [1][9]. Group 1: Communication with Apple - Zuckerberg reached out to Tim Cook in February 2018 to discuss the welfare of teenagers and children, suggesting a potential collaboration between Meta and Apple [1][8]. - The defense presented emails showing Zuckerberg's proactive communication with young Instagram users, countering claims that he was not concerned about their safety [1][8]. Group 2: Filters and User Safety - The trial focused on the impact of digital filters, particularly beauty filters, which have been accused of promoting cosmetic surgery among young users [1][9]. - Zuckerberg acknowledged that the company consulted various stakeholders regarding the use of beauty filters but did not specify who they were [2][9]. - He defended the decision to lift a temporary ban on cosmetic filters, citing freedom of expression, despite acknowledging expert concerns about their negative impact on young girls [3][10]. Group 3: Internal Disagreements and Evidence - Internal disagreements were noted, with some Meta employees expressing concerns about the decision to allow beauty filters, including a vice president who felt it was not the right choice given the risks [4][10]. - Zuckerberg stated that there was insufficient causal evidence to support claims of harm from external experts, despite acknowledging the feedback received [4][10]. Group 4: User Engagement and Company Goals - Zuckerberg denied that increasing user time on Instagram was a company goal, clarifying that discussions about user engagement metrics were part of the company's vision rather than explicit targets [5][12]. - Evidence was presented indicating plans to increase daily active user time to 40 minutes in 2023 and 46 minutes by 2026, which Zuckerberg framed as milestones for competitive comparison [6][12]. Group 5: Age Verification and User Removal - Concerns were raised about the effectiveness of age verification on Instagram, with reports indicating that 4 million children under the age of 13 were using the platform [13]. - Zuckerberg stated that the company would remove identified underage users and emphasized the importance of age restrictions during the registration process [13][14]. - The defense questioned the practicality of expecting young children to understand the terms of service, highlighting the challenges of enforcing age restrictions [7][13].

Market Performance - The three major U.S. stock indices closed higher, with the Dow Jones Industrial Average rising by 129.47 points, an increase of 0.26% [1] - The Nasdaq Composite gained 175.25 points, reflecting a rise of 0.78% [1] - The S&P 500 index increased by 38.09 points, marking a 0.56% rise [1] Key Stocks Movement - The "Magnificent Seven" tech stocks collectively saw gains, with Amazon rising nearly 2% [1] - Nvidia increased by over 1% [1] - Microsoft rose by 0.69%, Facebook by 0.61%, Google by 0.43%, Apple by 0.18%, and Tesla by 0.14% [1] Oil Prices - International oil prices experienced a significant increase on the 18th, with light crude oil futures for March delivery rising by $2.86 to $65.19 per barrel, a gain of 4.59% [1] - April delivery Brent crude oil futures rose by $2.93 to $70.35 per barrel, reflecting a 4.35% increase [1]

来源：环球网 该报告基于SellCell内部以旧换新数据及40家独立iPhone收购商的二级市场价格趋势分析得出，iPhone 17 Pro Max在以旧换新Top20机型中占比达11.5%。其占比从去年11月末的5.1%增至今年2月初的11.5%， 约12周内实现翻倍，增长势头迅猛。值得注意的是，86%的被置换机型处于几乎全新或良好状态，可见 不少用户在购买后不久便选择置换。 【环球网科技综合报道】2月19日消息，据外媒macrumors报道，SellCell发布的最新以旧换新数据显 示，苹果最新旗舰机型iPhone 17 Pro Max上市仅数月，便迅速登顶独立以旧换新市场，成为当前最热门 的以旧换新智能手机，打破了旧机型主导以旧换新市场的常规格局。 对比来看，iPhone 15 Pro Max与iPhone 14 Pro Max表现依旧突出，各占以旧换新总量的7.3%；iPhone 16 Pro Max与iPhone 13各占7.2%。据悉，Top20机型合计占所有以旧换新活动的47%，而iPhone 17 Pro Max 作为新机能脱颖而出，实属罕见——通常以旧换新市场由保有量高的旧机型主导。 保值力 ...

核心配置上，iPhone 18 Pro将搭载台积电2nm工艺A20 Pro芯片，性能提升15%、能效提升30%，搭配全 新封装技术，进一步提升运行速度与续航表现；同时内置自研C2调制解调器，支持毫米波5G。 影像系统迎来重大突破，首次采用三星研发的三层堆叠传感器，配合全系可变光圈主摄，可手动调节光 圈大小，实现类似单反的景深控制，低光拍摄表现更出色。外观上，机型大致延续iPhone 17 Pro设计， 取消双色调后盖，新增酒红、棕色、紫色三款配色，灵动岛缩小35%，暂不搭载屏下Face ID。 来源：环球网 【环球网科技综合报道】2月19日消息，据外媒macrumors报道，随着苹果iPhone研发推进，iPhone 18 Pro系列的相关传闻已全面曝光。据悉，苹果今年将调整iPhone发布周期，采用两阶段推出策略，iPhone 18 Pro、Pro Max及折叠屏iPhone Fold将于9月亮相，后续机型则在2027年春季推出，其十大升级亮点颇 具吸引力。 此外，iPhone 18 Pro Max电池容量或提升至5100-5200mAh，机身略有增厚增重；相机按键简化设计以 控制成本，同时将支持5G卫星互 ...

Core Insights - H&H International Investment, managed by investor Duan Yongping, has made significant adjustments to its portfolio in Q4 2025, notably reducing its stake in Apple while increasing investments in AI-related stocks [1][2]. Portfolio Adjustments - In Q4 2025, Duan Yongping reduced his holdings in several stocks, including Apple (AAPL) by 10.12%, Occidental Petroleum (OXY) by 1.27%, Alibaba (BABA) by 1.24%, ASML Holding (ASML) by 0.47%, and Walt Disney (DIS) by 0.1% [2]. - Despite the reduction, Apple remains the largest holding in Duan's portfolio, with a market value of $8.797 billion, accounting for 50.3% of the total portfolio, although he sold 2.4706 million shares [3]. Investment in AI - Duan Yongping significantly increased his position in NVIDIA, acquiring 6.6393 million shares, marking a 1110.62% increase, with a total market value of $1.35 billion, making it the third-largest holding at 7.72% of the portfolio [3]. - Additionally, Duan initiated positions in three AI-related companies: CoreWeave (299,900 shares), Credo (141,300 shares), and Tempus (110,000 shares), targeting key areas in the AI supply chain [3]. Strategic Outlook - In early January, Duan expressed a strong interest in learning about AI, indicating a belief that the technology will significantly transform the world in the coming years, potentially more than in the past decades [3].