Key Points - The report highlights a selection of stocks for July, including companies such as Binjiang Group (002244.SZ) and SF Holding (002352.SZ) as part of the recommended investment portfolio [1] - The establishment of China Fusion Energy Co., Ltd. marks a significant step in the commercialization of fusion energy in China, with a capital increase of 11.5 billion yuan from seven state-owned enterprises [2][7][9] - The fusion company aims to develop fusion energy through a phased approach, focusing on magnetic confinement Tokamak technology, with the goal of achieving commercial application [8][10] - The report discusses the acquisition plan by GoerTek to purchase 100% equity of Mega Precision Technology Limited and Channel Well Industrial Limited for approximately 9.5 billion yuan, which is expected to enhance the company's performance [3][12][13] - The report emphasizes the strong competitive position of the target companies in the precision metal components sector, which is crucial for high-tech industries [14]

Key Insights - The report highlights a focus on the humanoid robot industry, which has seen a significant increase in market attention, with the National Securities Robot Industry Index rising by 7.6% from July 7 to July 18, 2025 [6][8] - Major factors driving this resurgence include substantial orders from leading companies, capital acquisitions, influential statements from industry leaders, and supportive government policies aimed at fostering innovation in humanoid robotics [7][8] - The report also notes that the active equity fund median position reached 90.63% in Q2 2025, indicating a historical high and a shift towards increased allocations in TMT, Hong Kong stocks, and machinery sectors [9][10] Humanoid Robot Industry - The humanoid robot market is experiencing a revival, with key players like China Mobile placing significant orders, which serve as a validation of product functionality and market readiness [6][7] - The report identifies a trend of increased capital activity, with companies pursuing mergers and acquisitions to enhance their market positions [7] - Government initiatives are also playing a crucial role, with policies aimed at promoting the development of humanoid robots and related technologies [8] Active Equity Fund Analysis - The report indicates that the highest allocation sectors for active equity funds in Q2 2025 were TMT (23.37%), Hong Kong stocks (20.41%), and machinery (19.68%), reflecting a strategic shift in investment focus [9][10] - The report emphasizes that the current allocation levels are above historical averages for several sectors, indicating a bullish sentiment among fund managers [9][10] AI Computing Industry - The AI computing supply chain is entering a phase of maturity, driven by advancements in generative AI and large language models, leading to a closure of the demand-supply loop [11][12] - The report highlights that the infrastructure for AI computing is expected to see continued investment, with significant growth in demand for high-end AI servers [12][13] - The competition in the PCB industry is intensifying due to the rising demand for AI servers, with a projected 150% increase in demand for high-density interconnect (HDI) boards [13]

Market Performance - In Q2 2025, major A-share indices generally rose, with the North Star 50 increasing by 13.85% and the Shanghai Composite Index rising by 3.26%[13][17] - The top five performing sectors included Comprehensive Finance (32.16%), National Defense and Military Industry (16.03%), and Banking (12.62%) while the worst performers were Food and Beverage (-5.13%) and Home Appliances (-3.45%) [17][18] Fund Issuance and Positioning - A total of 66 equity-oriented active funds were established in Q2 2025, with a total share of 338.57 billion, marking an increase in issuance compared to the previous quarter[2][25] - The average stock positions of various types of equity-oriented active funds increased, with mixed equity funds reaching an average position of 88.46%[29] Sector and Stock Holdings - The top five sectors with increased holdings were Communication, Banking, National Defense and Military Industry, Non-Bank Financials, and Media, with Communication and Banking seeing increases of over 1%[4][42] - The top five stocks with the largest increases in holdings were Zhongji Xuchuang, Xinyi Sheng, Hudian Co., Shenghong Technology, and SF Express, while the largest reductions were seen in BYD, Kweichow Moutai, and Wuliangye[5][43] Billion Fund Holdings - The largest changes in holdings among billion-dollar funds were observed in SF Express, Xinlitai, and Ningde Times, with the National Defense and Military Industry sector seeing a significant increase from 0 to 10.76 billion[6] Southbound Capital Analysis - In Q2 2025, the top five stocks held by southbound funds included Tencent Holdings, Xiaomi Group, and Alibaba, with notable increases in holdings for Sinda Biopharmaceuticals and Pop Mart[7]

Core Viewpoint - The computing power sector, likened to "water, electricity, and coal" in the AI field, has become a new favorite among public funds, with significant increases in holdings of four computing power concept stocks in Q2 2025 [1][2]. Group 1: Fund Holdings and Performance - In Q2 2025, active equity funds significantly increased their holdings in four computing power stocks: Zhongji Xuchuang, Xinyi Sheng, Hudian Co., and Shenghong Technology, with the first two being leaders in optical modules and the latter two being core suppliers of printed circuit boards (PCBs) [1]. - As of June 30, 2025, Shenghong Technology entered the top 20 holdings of public active equity funds, with over 300 funds holding a combined market value of approximately 13.2 billion yuan, accounting for about 11.5% of its circulating shares [3]. - The stock price of Shenghong Technology has surged, with a cumulative increase of over 300% since the beginning of the year, and over 1000% since its low in early February 2024 [1][2]. Group 2: Market Trends and Drivers - The high demand for AI chips, particularly GPUs, has directly catalyzed the stock price of Shenghong Technology, as the GPU market's growth is expected to drive demand for optical modules and PCBs [2]. - The computing power sector is experiencing a high boom, with significant increases in the number of funds holding stocks in this sector, particularly for Xinyi Sheng and Zhongji Xuchuang, which have also seen substantial increases in their stock prices [8][9]. Group 3: Future Outlook - Fund managers express optimism about the computing power sector, noting that while cloud computing has seen significant gains, adjustments and volatility are expected in the future [11]. - The ongoing development of artificial intelligence is anticipated to sustain high demand for the computing power supply chain, with expectations of continued growth in the sector driven by advancements in AI applications and increased capital expenditure [12][13]. - There is a strong belief in the potential of Chinese companies to innovate in foundational models, core algorithms, and advanced chips, which could lead to significant advancements in the global AI landscape [14].

Investment Rating - The industry investment rating is "Overweight" as the report anticipates that the interconnection bandwidth demand will experience rapid growth due to the "multiplier effect" [4][90]. Core Insights - The report identifies four major trends in the AI computing interconnection sector: 1. Computing hardware demand is shifting from being anchored to cloud vendors' CapEx to being anchored to the number of tokens processed. 2. The landscape of computing chips is evolving from reliance on GPUs to a coexistence of GPUs and ASICs. 3. Technological iterations are transitioning from product-level upgrades (like optical modules, PCBs, switches, and network cards) to overall upgrades at the network architecture level. 4. The focus of network interconnection upgrades is expanding from Scale Out to Scale Up, enhancing both types of networks and increasing single-chip bandwidth [5][81][85]. Summary by Sections Section 1: Market Trends - The demand for computing power is increasingly linked to the number of tokens processed rather than just cloud vendor capital expenditures [5][81]. - The growth of AI models has led to a significant increase in the demand for high-bandwidth, low-latency interconnections, particularly in the context of large-scale AI training [21][25]. Section 2: Product Innovations - New products like Sora and GB200 are driving demand for multimodal inference, with Sora requiring significantly more inference computing power compared to previous models [27][35]. - The report highlights that the performance of new interconnection technologies, such as GB200, is substantially superior to older models, enhancing overall computational efficiency [75][76]. Section 3: Capital Expenditure Trends - Capital expenditures from major cloud service providers (CSPs) are expected to continue increasing, with a notable shift towards AI computing capabilities [35][37]. - The report estimates that the ratio of NVIDIA's data center revenue from cloud vendors to the capital expenditures of five major cloud vendors has increased from 5% in Q1 2023 to approximately 30% by the second half of 2024 [37][38]. Section 4: Investment Opportunities - The report suggests that various interconnection methods, including optical, copper, and PCB connections, are likely to benefit from the anticipated growth in interconnection demand. Key companies identified include: - Optical interconnection: Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, Yuanjie Technology, Changguang Huaxin, Changxin Bochuang, Shijia Photon, Zhizhi Technology, Taicheng Light. - Copper interconnection: Zhaolong Interconnection, Zhongji Xuchuang, Hongteng Precision. - PCB: Shenghong Technology, Jingwang Electronics, Hudian Co., Shengyi Technology [4][90].

Group 1 - The balance of margin financing and securities lending has increased to 1.93 trillion yuan, with a month-on-month growth of 153.54 billion yuan, marking two consecutive days of growth exceeding 150 billion yuan [1] - The financing balance has risen to 1.92 trillion yuan, with a month-on-month increase of 150.48 billion yuan, while the securities lending balance has reached 136.59 billion yuan, increasing by 3.07 billion yuan [1] - The A-share market closed up 0.62% at 3581.86 points, with the trading volume in the Shanghai, Shenzhen, and Beijing markets rising to 1.93 trillion yuan, a month-on-month increase of 201.5 billion yuan [1] Group 2 - The top ten stocks with net financing purchases include Zhengjin Bond (1.304 billion yuan), Shenghong Technology (526 million yuan), Short-term Bond ETF (503 million yuan), Sany Heavy Industry (431 million yuan), and TBEA (357 million yuan) [1] - The stocks favored by leveraged funds are concentrated in sectors such as engineering machinery, state-owned capital holdings, new energy vehicles, the Belt and Road Initiative, and 5G concepts [2] Group 3 - The top ten stocks with net financing sales include Zhongyou Capital (-422 million yuan), Shenghe Resources (-178 million yuan), and Ningde Times (-118 million yuan) [3]

Group 1: Investor Relations Activities - The investor relations activity involved 10 individual investors participating in a site visit at Shenghong Technology (Huizhou) Co., Ltd. on July 21, 2025 [1][2] - The event included a presentation by the CEO, Zhao Qixiang, introducing the company's basic situation [1] Group 2: AI Server PCB Market - The current competitive landscape for domestic PCB companies in the AI server sector is characterized by a tiered development pattern: some companies have achieved large-scale production, while others are in small-batch production or in the R&D phase [1] - Shenghong Technology has successfully entered the global supply chain of top-tier server clients with its large-scale production of AI server-related PCB products [1] Group 3: Company Developments - The company's private placement of shares is progressing smoothly, having received approval from the Shenzhen Stock Exchange, pending further approval from the China Securities Regulatory Commission [3] - The new factory (Factory No. 4) has officially commenced production as of mid-June, with confidence in future production efficiency and benefits [3] - The company emphasizes long-term capability building and global strategic alignment, focusing on technological upgrades to drive market breakthroughs and maintaining a stable supply chain and customer service [3] Group 4: Disclosure Information - The investor relations activity did not involve any undisclosed significant information [3]

电子行业今日下跌0.24%，全天主力资金净流出50.58亿元，该行业所属的个股共465只，今日上涨的有 142只，涨停的有2只；下跌的有314只，跌停的有2只。以资金流向数据进行统计，该行业资金净流入的 个股有146只，其中，净流入资金超亿元的有8只，净流入资金居首的是歌尔股份，今日净流入资金4.97 亿元，紧随其后的是寒武纪、新亚电子，净流入资金分别为3.44亿元、1.81亿元。电子行业资金净流出 个股中，资金净流出超亿元的有17只，净流出资金居前的有胜宏科技、立讯精密、海光信息，净流出资 金分别为6.04亿元、3.20亿元、2.77亿元。（数据宝） 资金面上看，两市主力资金全天净流出377.02亿元，今日有10个行业主力资金净流入，煤炭行业主力资 金净流入规模居首，该行业今日上涨6.18%，全天净流入资金27.04亿元，其次是食品饮料行业，日涨幅 为1.73%，净流入资金为21.37亿元。 主力资金净流出的行业有21个，计算机行业主力资金净流出规模居首，全天净流出资金75.49亿元，其 次是电子行业，净流出资金为50.58亿元，净流出资金较多的还有机械设备、非银金融、汽车等行业。 沪指7月22日上涨0.6 ...

Group 1 - The AI PC concept sector experienced a decline of 1.27%, ranking among the top losers in the market, with notable declines from companies such as Jingwang Electronics, Demingli, and Bomin Electronics [1][2] - Among the AI PC concept stocks, five companies saw price increases, with Haopeng Technology leading at a rise of 10.00%, followed by Siquan New Materials at 4.91% and Feirongda at 0.73% [1][2] - The AI PC concept sector faced a net outflow of 1.958 billion yuan in capital, with 30 stocks experiencing net outflows, and five stocks seeing outflows exceeding 100 million yuan, led by Shenghong Technology with a net outflow of 604 million yuan [2][3] Group 2 - The top gainers in the market included the Yaxia Hydropower concept with a rise of 11.77%, while the MLOps concept saw a decline of 1.80% [2] - The capital inflow leaders among AI PC concept stocks were Tongfu Microelectronics, Haopeng Technology, and Siquan New Materials, with net inflows of 43.67 million yuan, 40.42 million yuan, and 36.73 million yuan respectively [2][3] - The AI PC concept sector's outflow list included Shenghong Technology, Lingyi Technology, and Ruantong Power, with respective net outflows of 603.89 million yuan, 190.72 million yuan, and 124.92 million yuan [2][3]

主力资金监控：计算机板块净流出超88亿 | 排名 | 板块名称 | 主力资金净流出 (亿元) | 主力资金净流出率(%) | | --- | --- | --- | --- | | 7 | 计算机 | -88.88 | -6.76 | | 2 | 电子 | -51.71 | -3.10 | | 3 | 机械设备 | -49.95 | -3.13 | | ব | 非银金融 | -40.02 | -6.58 | | 5 | 交运设备 | -34.04 | -4.67 | 星矿主力资金监控: 午后买入前十榜 (截止时间: 14时 15 分) | 排名 | 股票名称 | 主力资金净流入(亿元) | 主力资金净流入率(%) | | --- | --- | --- | --- | | 1 | 长城军工 | 8.52 | 18.40 | | 2 | 特变电工 | 5.14 | 10.48 | | 3 | 贵州茅台 | 4.86 | 10.47 | | র | 歌尔股份 | 4.75 | 11.93 | | 5 | 宁德时代 | 4.02 | 5.02 | | 6 | 五粮液 | 3.61 | 11.86 | | 1 | 中 ...