价值投资再迎"利器" 多只科创综指增强基金获批 3月27日，天弘基金、大成基金、博道基金、国投瑞银基金等多家公募机构旗下科创综指增强基金正式 获批。科创综指是今年发布的重磅宽基指数，覆盖科创板全部符合标准的上市公司证券，全面反映科创 板整体表现。该指数自发布以来受到公募机构的积极布局，此次公募机构继续布局科创综指增强基金， 在业内人士看来，科创综指与指数增强策略具有天然契合点，可为投资者布局科技产业提供又一"利 器"。（证券日报） 博时基金去年净利润15.28亿 公募管理规模1.09万亿增长14.99% 招商证券的2024年年报提到，其持有49%股权的博时基金在2024年实现营业收入45.89亿元，较2023年 微增46.63万元；净利润为15.28亿元，较2023年增加1693.47万元，增幅为1.12%。截至2024年底，博时 基金资产管理规模（含子公司管理规模）1.72万亿元，较2023年末增长9.78%，其中公募基金管理规模 1.09万亿元，较2023年末增长14.99%；非货币公募基金管理规模6311亿元，较2023年末增长18.71%； ETF规模突破1300亿元人民币。（智通财经） 投资收益助推 ...

如果您希望可以时常见面，欢迎标星收藏哦~ 2025年是HBM3E量产竞争白热化的一年，而围绕下一代高带宽存储（HBM4）的竞争已然拉 开帷幕。3月19日，SK海力士宣布全球首发用于AI计算的12层HBM4样品，并已向主要客户出 货，预计将在2025年下半年完成量产准备。这标志着HBM4技术的竞赛正式进入新阶段。 在AI计算时代，HBM有着举足轻重的地位。高带宽内存（HBM）是通过垂直堆叠多个 DRAM 芯 片，大幅提升数据处理速度，超越传统 DRAM 的能力，是一种高价值、高性能的产品。HBM的爆 火伴随着2023年ChatGPT的出现，它引发了人工智能市场的爆发式增长。自第一代 HBM 诞生以 来，这项技术已发展至第六代，包括 HBM2、HBM2E、HBM3、HBM3E 和 HBM4。 图源： SK 海力士 HBM4，SK海力士再胜一筹 自2013年开发出全球首款HBM以来，SK海力士便在高带宽存储领域保持领先。2022年，该公司成 为全球首家量产HBM3的厂商，并在2024年成功量产8核和12核HBM3E。如今，SK海力士在HBM4 领域再次抢占先机。 在3月18日召开的英伟达2025 GTC大会上，SK ...

点击上图 ▲立即预约 1至2月社零总额同比增长4% 3月17日，国家统计局公布数据显示，1—2月份，社会消费品零售总额83731亿元，同比增长4%，比上年全年加快0.5%。其中，除汽车以外的消 费品零售额76838亿元，增长4.8%。从环比看，2月份社会消费品零售总额比上月增长0.35%。1—2月份，服务零售额同比增长4.9%。 按消费类型分，1—2月份，商品零售额73939亿元，同比增长3.9%；餐饮收入9792亿元，增长4.3%。按零售业态分，1—2月份，限额以上零售 业单位中便利店、专业店、超市、百货店零售额同比分别增长9.8%、5.4%、4.0%、0.4%；品牌专卖店零售额下降0.8%。（国家统计局） ｜点评｜ 在春节的加持下，1—2月社零数据表现优于去年全年，但和去年同期相比增速略有放缓。以旧换新政策加码，居民置换手机、家具家 电等大件商品的意愿有所提升，前期积压的潜在需求继续释放。不过，在日常消费上，居民的支出意愿仍不算强，即便在春节期间餐饮店总体表 现依旧算不上火爆。 现阶段消费端的修复仅局限在部分领域，总体力度并不算强。提振消费已经被各部门提上日程，近期也能陆续看到新政策发布。政策效果的释放 ...

Investment Rating - The industry is rated as "Strongly outperforming the market," indicating a positive outlook with expectations that the industry index will outperform the CSI 300 index in the next six months [17]. Core Viewpoints - The current market is entering a performance verification period, with short-term technology stocks likely to experience differentiation and potential pullbacks. Investors are advised to strategically allocate to high dividend yield stocks [2][9]. - The market is currently facing pressure around the 3400-point level, with earnings reports expected to reveal performance disparities among companies. The upcoming earnings season will be critical for assessing the sustainability of high valuations in technology stocks [4][10]. - Despite short-term volatility, the long-term bullish logic for technology stocks remains intact, transitioning from speculative trading to performance realization [2][9]. Summary by Sections Overall Market Analysis - The A-share market showed mixed signals, with the Shanghai Composite Index closing at 3358.73 points, down 0.39%. The total trading volume reached 16,067 billion [5][10]. - High dividend yield sectors such as coal, electricity, and public utilities performed well, while technology stocks, particularly AI and robotics, faced significant declines due to profit-taking [6][9]. Sector Performance - High dividend yield stocks are expected to maintain their value in a low-interest-rate environment, providing stable returns and resilience against market risks. However, caution is advised against overcrowding in these assets [6]. - Gold and jewelry stocks saw an uptick, driven by declining inflation rates and increased expectations for interest rate cuts by the Federal Reserve, which may benefit traditional safe-haven assets [7]. Future Market Outlook - The market is anticipated to experience further differentiation among sectors, with technology stocks facing potential corrections due to high valuations lacking performance support. Investors are encouraged to reduce exposure to volatile tech stocks and consider increasing positions in cyclical and undervalued consumer sectors [2][9].

Group 1: Market Overview - The A-share market experienced fluctuations with the North Securities 50 index down by 3.07% and the Sci-Tech 50 index down by 2.11%, while over 3,800 stocks declined, leading to a slight decrease in trading volume to 1.65 trillion yuan [1] - The coal, medical beauty, and electricity sectors showed relative strength, while humanoid robots, broadcasting, storage chips, and wireless earphones faced significant declines [1] - ST stocks continued to perform strongly, with *ST Xintong achieving a new high since January 2018, recording 31涨停 in 35 trading days [1] Group 2: Sector Performance - The coal industry saw a net inflow of over 3.3 billion yuan from major funds, while the banking and public utilities sectors each received over 2 billion yuan [1] - The power sector maintained strong performance, with the index rising for three consecutive days and trading volume exceeding 28.2 billion yuan, marking a new high for the year [2] - The artificial intelligence data center is expected to drive significant growth in electricity demand, with projections indicating that by 2026, global data center electricity consumption will reach between 620 billion and 1.05 trillion kilowatt-hours [2] Group 3: Company-Specific News - Qi Ming Medical, which had been suspended for over 15 months, saw its stock plummet by 66.37% upon resuming trading due to unauthorized fund transfers by former executives [3] - Qi Ming Medical acknowledged the challenges posed by the suspension and has undertaken a systematic restructuring of its organizational framework to enhance governance and internal controls [3] - The company has established a management committee to improve internal supervision and ensure timely market disclosures regarding significant matters [3]

Group 1: Market Overview - The A-share market experienced a broad-based rally led by technology, with the Shanghai Composite Index rising by 1.55%, the Sci-Tech 50 up by 2.67%, the Shenzhen Component increasing by 2.19%, and the ChiNext Index gaining 1.61% during the week [1][9] - Daily trading volume reached a new high of 1.70 trillion yuan, indicating strong market activity concentrated in high-growth sectors such as AI, smart driving, and robotics [1][9] Group 2: Technology Sector Insights - The technology sector is driven by dual forces of AI computing power and data elements, with storage chips entering a price increase cycle, benefiting companies like Jiangbolong, which is positioned as a leader in the storage industry [2][21][22] - The connector market is also poised for growth, with companies like Hongrida benefiting from the demand for AIoT upgrades and increased orders from smart terminals [3][24] Group 3: High-end Manufacturing - The smart driving industry in China is rapidly developing, supported by policy initiatives and technological advancements, with expectations that by 2025, the penetration rate of high-level autonomous vehicles will exceed 70% [4][25] - The industry is witnessing a shift towards domestic chip production and the formation of a cloud-integrated ecosystem, with companies like BYD pushing advanced smart driving technology to more affordable models [4][25] Group 4: Mechanical and Industrial Automation - Increased infrastructure investment and domestic demand recovery are driving growth in the mechanical and industrial automation sectors, with a focus on intelligent and electric technologies reshaping the industry landscape [6][26] Group 5: Innovative Pharmaceuticals - The innovative drug sector is highlighted for its investment value, with Chinese pharmaceutical companies leveraging low-cost production and efficient R&D to enhance their global market share [7][27] - The sector is experiencing a shift towards original drug development, supported by policy reforms that accelerate the growth of biotech companies [7][27]

Core Viewpoint - The storage chip market is experiencing a resurgence driven by the increasing demand for AI infrastructure and applications, particularly in enterprise storage, while consumer-grade chip prices are declining due to oversupply [1][2][8]. Group 1: Market Dynamics - The enterprise storage market is facing a supply-demand imbalance, with strong demand leading to price increases of nearly 15% for enterprise-grade storage chips, while consumer-grade chips are seeing price declines [10][12]. - The overall storage chip market has seen a cumulative increase of over 30% since January 7, 2023, indicating a recovery phase [1][2]. - Major players like SK Hynix and Samsung are adjusting their production strategies, focusing on high-value storage chips to alleviate inventory pressures [12][17]. Group 2: Technological Advancements - High-performance storage chips, such as HBM (High Bandwidth Memory) and SSDs (Solid State Drives), are critical for modern data centers, fulfilling the needs for high efficiency and low latency [3][4]. - Domestic companies like Changxin Storage and Yangtze Memory Technologies are making significant advancements in high-density storage technology and low-power solutions, aiming to catch up with global leaders [6][7]. - The introduction of innovative architectures, such as Changjiang Storage's Xtacking technology, is expected to enhance the performance of NAND flash memory [7]. Group 3: Future Outlook - The demand for AI applications is anticipated to drive further investments in AI infrastructure, with companies like Alibaba planning to invest more in cloud and AI capabilities over the next three years [2][5]. - The market for storage chips is expected to stabilize as manufacturers implement production cuts and inventory management strategies, which will help balance supply and demand [13][17]. - Predictions indicate that NAND Flash prices may see a rebound in the second half of the year, while enterprise storage prices are expected to remain stable [15][16].

如果您希望可以时常见面，欢迎标星收藏哦~ NAND厂商可能是AI热潮里最被忽视的角色之一。 不同于DRAM厂商有HBM这柄大杀器，NAND在AI方面的增长其实非常有限。 首先是AI计算对于对DRAM需求远大于NAND，AI大模型训练（如GPT-4、Gemini）需要巨量的 参数和中间计算数据，需要超高带宽和低延迟的存储。DRAM（特别是HBM）可以提供高达 1TB/s以上的带宽，而NAND（即使是PCIe 5.0 SSD）带宽只有7~14GB/s，延迟高达几十微秒， 完全无法满足AI计算核心需求。 而且AI芯片通常会直接封装HBM，而NAND只是AI服务器的二级存储，并非AI计算核心组件，这 使得DRAM（尤其是HBM）成为AI计算的刚需，而NAND仅是数据存储的附属需求，导致前者利 润远大于后者。 其次，在训练端，NAND主要用于存储数据，而不是计算加速。AI数据中心使用的 SSD主要是存 储AI训练数据集（如LLM训练的语料、图片、视频），但训练本身并不需要高频访问这些数据， 一旦数据加载到GPU DRAM（HBM或GDDR），NAND的作用就大幅降低，不像DRAM那样被不 断访问。 至于推理端，对NAN ...

Core Insights - A total of 59 institutions conducted 389 ratings during the week of February 24 to February 28, with 259 stocks receiving "buy" ratings, including buy, increase, strong recommendation, and recommendation [1] Group 1: Institutional Focus - The stock with the highest institutional attention was Tonghuashun, receiving ratings from 18 institutions [1] - Following closely was XGIMI Technology, which received ratings from 10 institutions [1] - Other consumer-oriented companies such as Sun Paper, Tianshili, Supor, Qiaqia Food, Yanjinpuzi, and Fuling Zhacai also attracted attention from 3 or more institutions [1] Group 2: Rating Adjustments - A total of 60 stocks received attention from 2 or more institutions [1] - According to Kaiyuan Securities, Tonghuashun's upgraded "AI + Finance" outlook is promising, and the firm raised its earnings forecasts for 2025 to 2026, while also adding a forecast for 2027, maintaining a "buy" rating [1] - Additionally, 6 stocks had their ratings upgraded by institutions, including the storage chip leader Demingli [1]

Core Viewpoint - NAND manufacturers are often overlooked in the AI boom, as their growth potential in AI applications is limited compared to DRAM, which is essential for AI computing needs [1][2][3] NAND Market Dynamics - AI computing primarily relies on DRAM due to its high bandwidth (up to 1TB/s) and low latency, while NAND's bandwidth (7-14GB/s) and higher latency make it less suitable for core AI tasks [1][2] - In AI training, NAND is mainly used for data storage rather than computation, leading to reduced demand once data is loaded into GPU DRAM [2] - The overall NAND market faces challenges such as easier capacity expansion and a larger number of competitors compared to DRAM, resulting in a more volatile market [3] Recent Market Trends - The NAND market experienced significant fluctuations in 2023, with a recovery in early 2024 driven by increased smartphone shipments and enterprise SSD demand due to AI server construction [5][6] - Global smartphone shipments rose by 8.2% year-on-year, and enterprise SSD procurement increased by 32% quarter-on-quarter, with North American cloud service providers accounting for 58% of global orders [5] - Strategic production cuts by major manufacturers like Samsung and Micron have led to a 17% increase in NAND Flash contract prices in Q1 2024 [5][6] Future Outlook - AI server SSD demand is expected to grow significantly, with predictions of over 45EB in procurement capacity in 2024 and an average annual growth rate exceeding 60% in the coming years [6][7] - The introduction of high-bandwidth flash (HBF) technology by SanDisk aims to provide a solution for AI inference applications, potentially positioning NAND to compete with HBM in the future [12][14] - The NAND industry is exploring various strategies, including enhancing storage density with QLC technology and dynamic capacity adjustments to address inventory issues [21][22] Competitive Landscape - The NAND market is characterized by a duality where enterprise demand is rising while consumer electronics face a downturn, leading to a stark contrast in performance across segments [8][9] - Companies are increasingly focusing on collaborative ecosystems and technology advancements to maintain competitiveness, with SK Hynix and Samsung leading in enterprise SSD markets [22][23]