根据调研日期截止日统计，近10日（5月20日至6月3日），海外机构对81家上市公司进行调研，其中， 奥普特最受关注，被29家海外机构密集调研。 证券时报·数据宝统计显示，近10日共有574家公司获机构调研，调研机构类型显示，证券公司调研达 516家，占比最多；基金公司调研430家，位列其后；海外机构共对81家上市公司进行走访。 海外机构调研榜单中，奥普特参与调研的海外机构达到29家，最受关注；其次是澜起科技，参与调研的 海外机构共有27家。 从股价表现看，获海外机构调研股近10日平均上涨2.72%。其中，股价上涨的有益方生物、潮宏基等， 表现最好的是益方生物，累计涨幅为56.53%。股价下跌的有37只，跌幅最大的是中坚科技，累计跌幅 为22.90%。（数据宝） 近10日海外机构调研股 | 证券代码 | 证券简称 | 海外机构家数 | 最新收盘价（元） | 其间涨跌幅（%） | 行业 | | --- | --- | --- | --- | --- | --- | | 688382 | 益方生物 | 1 | 31.76 | 56.53 | 医药生物 | | 002345 | 潮宏基 | 2 | 15.81 | 5 ...

Core Viewpoint - The A-share chip sector is experiencing strong growth, with significant inflows into the Sci-Tech Chip 50 ETF, indicating sustained investor confidence in the high-growth chip sector [1][3]. Group 1: Market Performance - The Sci-Tech Chip 50 ETF (588750) saw a volume increase of 1.52%, attracting over 14 million yuan in the last trading day, with total inflows exceeding 120 million yuan in the past 20 days [1]. - The Shanghai Sci-Tech Chip Index (000685) rose by 1.55%, with notable gains from constituent stocks such as SiRuPu (688536) up 7.04% and Lanqi Technology (688008) up 6.33% [3]. Group 2: Industry Trends - The global semiconductor market is entering an upward cycle, with a projected sales growth rate of 17% in 2024, and a 15.1% year-on-year increase in net profit for the chip sector in Q1 2025 [3][4]. - The rapid advancement of AI is expected to drive a second growth curve for the chip industry, with major internet companies planning to invest an average of 110 to 120 billion yuan annually in cloud and AI infrastructure over the next three years [4]. Group 3: Domestic Development - The need for domestic innovation in Electronic Design Automation (EDA) is becoming increasingly urgent due to overseas export restrictions on AI chips and EDA software, with domestic market penetration currently below 20% [3]. - The Chinese semiconductor industry is expected to see a significant increase in wafer fabrication capacity, with 32 new fabs planned by the end of 2024, focusing on mature processes [5].

Group 1 - The A-share market opened with fluctuations, showing strong performance in sectors such as gaming, gold, banking, and chips, with the AI ETF (515070) experiencing intraday volatility and a peak increase of over 0.8% [1] - The Caixin China Manufacturing PMI recorded 48.3, a decrease of 2.1 percentage points from the previous month, marking the first time in eight months it has fallen below the growth threshold [1] - Citic Securities noted that the AI industry in China has gained sustained attention from society over the past six months, driven by the breakout effect of DeepSeek, with the anticipated release of DeepSeekR2 in the second half of the year [1] Group 2 - The AI ETF (515070) tracks the CS Artificial Intelligence Theme Index (930713), selecting component stocks that provide technology, basic resources, and application end stocks for artificial intelligence, focusing on the midstream and upstream of the AI industry chain [1] - The top ten weighted stocks in the AI ETF include leading domestic technology companies such as Cambricon Technologies, Hikvision, Zhongji Xuchuang, and others [1]

Core Viewpoint - The digital economy theme index and related ETFs are experiencing positive performance, indicating a growing interest and investment in the digital economy sector, particularly following the introduction of regulatory frameworks for stablecoins [1][2][3]. Group 1: Digital Economy ETF Performance - The digital economy ETF (560800) has seen a recent increase of 0.96%, with a latest price of 0.74 yuan [1]. - Over the past week, the digital economy ETF's scale has grown by 968.70 million yuan, ranking it in the top half among comparable funds [2]. - The latest share count for the digital economy ETF reached 1.026 billion shares, marking a three-month high and also placing it in the top half of comparable funds [3]. Group 2: Fund Inflows and Index Composition - The digital economy ETF recorded a net inflow of 441.44 million yuan, with a total of 1.468 billion yuan net inflow over the last four trading days, averaging 367.03 million yuan per day [3]. - The index tracks companies involved in digital economy infrastructure and high digitalization applications, with the top ten weighted stocks accounting for 50.98% of the index [3]. - The top ten stocks in the index include Dongfang Caifu (300059), Zhongxin International (688981), and others, with their respective weightings and recent performance detailed [4].

Core Insights - The Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index (950180) has shown a strong increase of 1.23% as of June 3, 2025, with notable gains in constituent stocks such as Lanke Technology (688008) up by 5.57% and Fudan Microelectronics (688385) up by 3.75% [2] - The upcoming Global Artificial Intelligence Technology Conference (GAITC 2025) will be held in Hangzhou from June 7 to 8, focusing on themes of "crossing, integration, mutual growth, and win-win" [2] - CITIC Securities reports that the process of re-evaluating the value of China's technology industry is ongoing, recommending investors to focus on the expansion of the AI ecosystem and the investment opportunities arising from application implementation [2] ETF Performance - The Sci-Tech AI ETF (588790) closely tracks the Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index, which includes 30 large-cap companies providing resources, technology, and application support for AI [3] - The ETF has seen a significant growth in scale, increasing by 82.29 million yuan in the past week, ranking it in the top one-sixth among comparable funds [3] - As of the latest data, the ETF's shares reached a new high of 5.578 billion shares, also placing it in the top one-sixth among comparable funds [3] Fund Flows - The Sci-Tech AI ETF has experienced continuous net inflows over the past five days, with a peak single-day net inflow of 42.23 million yuan, totaling 115 million yuan in net inflows [3] - The latest margin buying amount for the ETF reached 11.92 million yuan, with a margin balance of 72.73 million yuan [3] Return Metrics - As of May 30, 2025, the Sci-Tech AI ETF has achieved a maximum monthly return of 15.59% since its inception, with the longest consecutive monthly gain being two months and a total increase of 26.17% [4] - The ETF has a relative drawdown of 0.40% compared to its benchmark since inception [4] Fee Structure and Tracking Accuracy - The management fee for the Sci-Tech AI ETF is 0.50%, and the custody fee is 0.10%, making it the lowest among comparable funds [5] - The ETF has a tracking error of 0.016% over the past three months, indicating high tracking accuracy compared to similar funds [5] Valuation Insights - The latest price-to-earnings ratio (PE-TTM) for the index tracked by the ETF is 116.45, which is in the 16.67th percentile over the past year, indicating a valuation lower than 83.33% of the time in the past year [5] - The top ten weighted stocks in the index account for 70.6% of the total, with Lanke Technology (688008) holding the highest weight at 10.47% [5][7]

Group 1 - The core viewpoint highlights the positive performance of the AI sector in China, particularly through the rise of the STAR Market AI ETF, which has seen a net inflow of nearly 25 million yuan over two days [1] - The STAR Market AI ETF closely tracks the Shanghai STAR Market AI Index, which consists of 30 large-cap companies providing foundational resources, technology, and application support for AI [1] - According to the "2025 China AI Computing Power Development Assessment Report," China's intelligent computing power is expected to grow significantly, with a projected increase of 43% by 2025 compared to 2024, and potentially doubling by 2026 [1] Group 2 - CITIC Securities notes that the AI industry in China has gained sustained attention from society, driven by the breakout effect of DeepSeek, with upcoming releases of DeepSeekR2 and GPT-5 expected to continue the revaluation of the tech sector [2] - UBS highlights that international market interest in Chinese assets is increasing, supported by improved market liquidity, which enhances investor confidence and attracts long-term overseas investors [2] - The appeal of new productive forces, particularly in AI and high-end manufacturing, is driving a shift in the narrative logic of the Chinese stock market [2]

金融界5月30日消息，上证指数低开低走，上证科创板新一代信息技术指数 (科创信息，000682)下跌 1.22%，报1327.32点，成交额176.06亿元。 从上证科创板新一代信息技术指数持仓样本的行业来看，信息技术占比88.35%、可选消费占比5.04%、 工业占比4.45%、通信服务占比2.16%。 数据统计显示，上证科创板新一代信息技术指数近一个月下跌2.54%，近三个月下跌9.60%，年至今上 涨0.17%。 据了解，上证科创板新一代信息技术指数从科创板市场中选取50家市值较大的下一代信息网络、电子核 心、新兴软件和新型信息技术服务、互联网与云计算、大数据服务、人工智能等领域上市公司证券作为 指数样本，以反映科创板市场新一代信息技术产业上市公司证券的整体表现。该指数以2019年12月31日 为基日，以1000.0点为基点。 从指数持仓来看，上证科创板新一代信息技术指数十大权重分别为：中芯国际（9.96%）、海光信息 （9.54%）、寒武纪（8.98%）、澜起科技（6.8%）、中微公司（5.88%）、金山办公（5.06%）、传音 控股（2.58%）、石头科技（2.57%）、九号公司（2.47%）、芯原 ...

Core Viewpoint - The digital economy theme index has shown a decline, with notable fluctuations in constituent stocks, indicating mixed performance in the sector [1][2]. Market Performance - As of May 30, 2025, the CSI Digital Economy Theme Index (931582) decreased by 1.45%, with constituent stocks showing varied performance [1]. - The Digital Economy ETF (560800) also fell by 1.74%, with the latest price at 0.73 yuan [1]. - Over the past week, the Digital Economy ETF's scale increased by 14.19 million yuan, ranking it in the top half among comparable funds [1][2]. - The ETF experienced a significant increase in shares, growing by 12 million shares in the past week, also placing it in the top half of comparable funds [2]. Fund Flow and Investment Trends - In the last five trading days, the Digital Economy ETF saw net inflows on three occasions, totaling 10.27 million yuan, with an average daily net inflow of 2.05 million yuan [2]. - Recent reports from Zhongyin International highlight that the National Development and Reform Commission has included industrial software upgrades in the "two new" policy support scope, suggesting a potential growth opportunity for the industrial software sector [2]. Top Holdings - As of April 30, 2025, the top ten weighted stocks in the CSI Digital Economy Theme Index accounted for 51.5% of the index, with notable companies including Dongfang Wealth (300059) and SMIC (688981) [3][4].

Group 1 - The core viewpoint of the articles highlights the positive operational developments of listed companies in the second quarter of 2025, showcasing advancements in various sectors such as semiconductors, robotics, new energy, and new materials [2][3] - Companies are actively sharing updates on project progress, new technologies, and orders, indicating a trend of industrial upgrades and strategic transformations [2][3] - High-growth sectors continue to exhibit strong growth momentum, while cyclical industries are seeking balance amid supply-demand adjustments [3] Group 2 - Chip companies are benefiting from the AI industry, with interconnect chip orders exceeding RMB 12.9 billion as of April 22, 2025, and expectations for significant growth in DDR5 memory interface chip demand [4] - Traditional cyclical industries like coal and chemicals are showing resilience through cost control and structural optimization, with companies like Guanghui Energy anticipating stabilization in coal prices due to various market factors [4][5] - Manufacturing companies are focusing on improving production efficiency and meeting customer demands, with firms like Xinqianglian and Guangxin Materials reporting strong order backlogs and plans for product launches [5] Group 3 - Many listed companies are already building momentum for annual revenue growth, particularly in emerging sectors like new energy and robotics, with plans for market expansion and quality enhancement through mergers and acquisitions [6] - Companies like Longmag Technology are localizing raw material supply to reduce production costs and enhance supply chain stability [6] - Hechuan Technology is actively developing humanoid robots and plans to launch new products in the second half of 2025 [6] Group 4 - The new merger regulations have made acquisitions a key strategy for A-share companies to optimize resource allocation, with firms like Chenhua Co. targeting investments in new materials and fine chemical agents [7] - Guoxing Optoelectronics is focusing on upstream and downstream opportunities in the LED and optical sensing sectors, while Zhenbaodao is exploring new industries through asset acquisitions [7] - Huichuan Technology is looking for overseas acquisition opportunities, concentrating on automation, digitalization, and intelligent sectors that align with its core business [7]

Investment Rating - The report maintains an "Outperform" rating for the company [5] Core Views - The company focuses on high-speed interconnect chips, with the capacity chips becoming a new growth engine. In 2024, interconnect chips and the server platform accounted for 92% and 8% of revenue, respectively. The company achieved a revenue of 3.639 billion yuan, a year-on-year increase of 59%, and a net profit of 1.412 billion yuan, a year-on-year increase of 213% [1][11][16] - The company is one of the three major DDR5 memory interface chip manufacturers globally, and it has initiated the second-generation iteration of DDR5. The penetration rate of DDR5 continues to rise, with the company’s DDR5 second-generation RCD chip shipments exceeding the first-generation products in 2024 [2][45] - The company’s MXC chip has entered the first batch of compliant suppliers for CXL 2.0, and the company has decided to shift its R&D focus from AI computing chips to PCIe Switch chips [3][12] Summary by Sections Financial Performance - In 2024, the company achieved a revenue of 3.639 billion yuan, with a year-on-year growth of 59%. The net profit reached 1.412 billion yuan, marking a year-on-year increase of 213%. The revenue and net profit for Q1 2025 were 1.222 billion yuan and 525 million yuan, respectively, both setting quarterly records [1][4][16] - The company’s revenue from 2016 to 2024 has a CAGR of 20%, while the net profit has a CAGR of 41% [11][16] Product Development - The company has launched several high-performance capacity chips, including PCIe Retimer, MRCD/MDB, and CKD, which have generated significant revenue growth. In 2024, these new products generated approximately 422 million yuan, an eightfold increase from 2023 [2][24] - The company is actively involved in the development of DDR5 memory interface chips, with the second-generation RCD chip shipments surpassing the first generation in 2024. The third-generation RCD chip is expected to be shipped in Q4 2024 [2][46] Market Position - The company is positioned as a leading provider of interconnect chips and server platforms, with 92% of its revenue derived from interconnect chips in 2024. The gross margin for interconnect chips was 62.7%, slightly above the international comparable company Rambus [24][22] - The global market for memory interface chips is projected to reach 5.7 billion USD by 2031, with the company being one of the three main suppliers in the DDR5 generation [40]