Market Performance - On January 21, the three major A-share indices collectively rose, with the Shanghai Composite Index increasing by 0.08% to 4116.94 points, the Shenzhen Component Index rising by 0.7% to 14255.13 points, and the ChiNext Index up by 0.54% to 3295.52 points [1] Fund Manager Changes - On January 21, there were 25 fund manager changes, with 23 fund products announcing departures of fund managers, involving 11 managers. In the past 30 days (December 22 to January 21), 587 fund products experienced manager changes [3] - The reasons for the changes included 9 managers leaving due to job changes and 2 due to product expiration [3] New Fund Managers - On January 21, 32 fund products announced new fund manager appointments, involving 14 managers. Notably, Xu Chengcheng from Industrial Bank has managed funds totaling 2.169 billion yuan, with the highest return of 758.05% from the Guotai Guozheng Food and Beverage Industry Fund [5] Fund Research Activity - In the past month (December 22 to January 21), Huaxia Fund conducted the most company research, engaging with 54 listed companies, followed by Bosera Fund with 45 and Southern Fund with 39 [6][7] - The automotive parts industry was the most researched sector, with 173 instances, followed by the chemical products industry with 149 [6][7] Recent Company Focus - In the last week (January 14 to January 21), the most researched company was Naipu Mining, with 41 fund institutions participating in the research. Other notable companies included Tiancheng Technology and Dike Co., with 36 and 31 fund institutions respectively [8][9]

Summary of Key Points Core Viewpoint - In the past five trading days, a total of 207 companies were investigated by institutions, with notable interest in companies like Haitai Ruisheng, Naipu Mining, and Meihao Medical, indicating a trend of concentrated institutional research activity in specific sectors [1]. Group 1: Institutional Research Activity - 85.51% of the companies investigated had participation from securities firms, with 177 companies being researched by them [1]. - Fund companies conducted research on 160 companies, while private equity firms investigated 91 companies, showing a diverse range of institutional interest [1]. - Haitai Ruisheng received the highest attention with 204 institutions participating in its research, followed by Naipu Mining with 132 institutions [1]. Group 2: Research Frequency and Fund Flow - Tianlu Technology was the most frequently researched company, receiving four institutional investigations, while Suzhou Bank and Binglun Environment were each investigated three times [1]. - Among the stocks with over 20 institutions involved, 15 saw net capital inflows in the past five days, with Hangzhou Bank attracting the most significant net inflow of 508 million yuan [1]. Group 3: Market Performance - Out of the stocks investigated, 31 experienced price increases, with the highest gains seen in Aiko Optoelectronics (34.13%), Dike Co. (26.44%), and Tietuo Machinery (23.29%) [2]. - Conversely, 17 stocks saw declines, with the largest drops in Olin Biology (-13.20%), Aipeng Medical (-12.19%), and Meihao Medical (-11.89%) [2]. Group 4: Earnings Forecasts - Among the stocks investigated, seven companies released earnings forecasts, with four expecting profit increases. Runfeng Co. projected the highest net profit of 1.1 billion yuan, reflecting a year-on-year increase of 144.40% [2].

Group 1 - The A-share market has seen structural investment opportunities emerge since 2026, particularly in sectors like brain-computer interfaces, commercial aerospace, and embodied intelligence [1][2] - Companies such as Xiangyu Medical and Haitan Ruisheng have become popular among institutional investors, with Xiangyu Medical receiving 208 institutional visits, the highest in its category [1][2] - Haitan Ruisheng is optimistic about the embodied intelligence data sector and has formed a dedicated team to develop related business, collaborating with various robotics manufacturers and tech giants [3] Group 2 - The commercial aerospace sector is also attracting attention, with Chaojie Co. receiving nearly 130 institutional visits in a short period, focusing on its rocket structural components and production capacity [3] - The overall situation shows that 373 listed companies have received institutional research since the beginning of 2026, with electronics and machinery equipment industries being the most popular [4] - Despite recent market adjustments, industry analysts believe that policy support and technological breakthroughs will continue to drive growth in sectors like brain-computer interfaces and commercial aerospace [4][5]

证券日报网讯 1月20日，海天瑞声在互动平台回答投资者提问时表示，数据标注行业作为AI产业链的重 要基础环节，市场需求持续增长。三季度毛利率同比下滑主要系定制化服务项目占比显著提升，导致公 司整体毛利率水平出现一定比例下滑。此外，公司净利润阶段性承压，主要源于行业正处于快速发展阶 段，市场需求与技术迭代速度较快。为保持长期竞争力，公司一方面需在数据集预研、平台技术升级等 方面进行前瞻性投入；另一方面，为开拓G端（政府端）市场，公司在市场推广与销售网络建设上的投 入也相应增加。这些战略性支出在一定程度上影响了短期净利润表现，但为公司未来的可持续增长奠定 了基础。 （文章来源：证券日报） ...

（文章来源：证券日报） 证券日报网讯 1月20日，海天瑞声在互动平台回答投资者提问时表示，公司近年来持续开展对欧盟成员 国的出口与销售业务，主要为欧盟客户提供高质量训练数据产品及服务。目前，公司海外业务在深耕美 国核心市场的同时，已在欧盟建立起稳定的客户合作，并正持续加大在欧洲市场的投入与拓展力度。关 于销售模式，公司对欧盟市场的销售主要通过境内主体直接向欧盟客户进行出口，这有助于公司更高效 地响应客户需求并保障服务质量。 ...

Market Performance - On January 20, the Shanghai Composite Index fell by 0.01% to 4113.65 points, the Shenzhen Component Index decreased by 0.97% to 14155.63 points, and the ChiNext Index dropped by 1.79% to 3277.98 points [1] Fund Manager Changes - On January 20, 24 fund managers experienced changes in their positions, with 43 fund products announcing fund manager departures, involving 12 fund managers [3] - In the past 30 days (December 21 to January 20), a total of 564 fund products saw fund manager changes, indicating significant turnover in the industry [3] - The reasons for the changes included 4 fund managers leaving due to job changes, 2 due to personal reasons, 4 due to product expiration, and 2 due to the end of agency roles [3] New Fund Manager Appointments - On January 20, 40 fund products announced new fund manager appointments, involving 12 fund managers [5] - Notably, Xia Haoyang from GF Fund currently manages assets totaling 163.79 billion yuan, with his highest-performing product being the GF Hang Seng A-share Electric Power Equipment ETF, which achieved a return of 97.29% over 1 year and 39 days [5] Fund Research Activity - In the past month (December 21 to January 20), Huaxia Fund conducted the most company research, engaging with 51 listed companies, followed by Bosera Fund with 39 and Southern Fund with 32 [6] - The automotive parts industry was the most researched sector, with 165 instances of fund company inquiries, followed by the medical device industry with 132 inquiries [6] Individual Stock Research - The most researched company in the last month was Xiangyu Medical, with 61 fund management companies participating in the inquiry [8] - In the past week (January 13 to January 20), the company with the highest number of fund inquiries was Tiancheng Technology, receiving attention from 36 fund institutions [8]

Market Overview - A-share major indices showed a significant rebound this week, with the weekly performance of the indices as follows: CSI 300 at -0.57%, ChiNext 300 at 1.39%, STAR 50 at 2.58%, CSI 500 at 2.18%, CSI 1000 at 1.27%, and the humanoid robot index at 1.48%, with the STAR 50 showing the most notable recovery [1] Recent Events and Highlights - China applied to the International Telecommunication Union (ITU) for frequency resources for over 200,000 satellites, with more than 190,000 satellites coming from the newly established Radio Innovation Institute. Experts are optimistic about the institute's role in integrating industry resources and leveraging China's large market to accelerate its industry to catch up with SpaceX [2] Current Perspectives - The establishment of the humanoid robot and embodied intelligence standardization technical committee by the Ministry of Industry and Information Technology is viewed positively for the humanoid robot industry chain, with related companies including Hengshuai Co., Junpu Intelligent, Anpeilong, Keda Li, Lens Technology, Changying Precision, Sanhua Intelligent Control, Fengmao Co., Top Group, and Wuzhou Xinchun [3] - Guangdong has launched its first provincial-level drone governance system, creating a drone resource pool and a provincial management platform to build a "one network for unified flight" service ecosystem, with related companies including Xindong Link, Wanfeng Aowei, Wolong Electric Drive, and Zongshen Power [3] - The China Academy of Information and Communications Technology's Tair System Laboratory recently issued a liquid cooling capability testing report and certificate to Shenzhen Invech Technology Co., indicating that AI data center construction is expected to drive demand for liquid cooling equipment, with related companies including Invech, Nanfeng Co., Chuanrun Co., and Bojie Co. [3] - China's application to the ITU for over 200,000 satellites coincides with the U.S. Federal Communications Commission granting SpaceX significant authorization to build, deploy, and operate an additional 7,500 second-generation Starlink satellites, with related companies including Superjet Co., Xindong Link, Guoji Precision, and Electric Science Digital [3]

Market Overview - The IT services sector experienced a decline of 1.27% on January 19, with Yanshan Technology leading the drop [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] Top Performers in IT Services - Langxin Technology (300682) saw a closing price of 19.26, with a significant increase of 7.36% and a trading volume of 816,700 shares, amounting to 1.563 billion yuan [1] - Huina Technology (300609) closed at 45.56, up 6.00%, with a trading volume of 174,700 shares, totaling 805 million yuan [1] - Jiechuang Intelligent (301248) closed at 49.49, up 5.91%, with a trading volume of 156,700 shares, amounting to 764 million yuan [1] Underperformers in IT Services - Ruosheng Technology (002195) experienced a significant drop of 9.93%, closing at 9.62, with a trading volume of 16.73 million shares, totaling 1.6345 billion yuan [2] - ST Saiwei (300044) closed at 5.40, down 8.16%, with a trading volume of 883,400 shares, amounting to 497 million yuan [2] - Huasheng Tiancai (600410) saw a decline of 7.55%, closing at 20.33, with a trading volume of 2.6993 million shares, totaling 5.515 billion yuan [2] Capital Flow in IT Services - The IT services sector experienced a net outflow of 4.973 billion yuan from institutional investors, while retail investors saw a net inflow of 3.896 billion yuan [2] - The sector also recorded a net inflow of 1.077 billion yuan from speculative funds [2] Individual Stock Capital Flow - Zimi Co. (000938) had a net inflow of 428 million yuan from institutional investors, but a net outflow of 1.91 billion yuan from speculative funds [3] - Langxin Technology (300682) reported a net inflow of 111 million yuan from institutional investors, with outflows from both speculative and retail investors [3] - Nanjing Digital (301638) saw a net inflow of 53.01 million yuan from institutional investors, while experiencing outflows from speculative and retail investors [3]

昨日基金共对24家公司进行调研，扎堆调研海天瑞声、帝科股份、钧达股份等。 证券时报·数据宝统计，1月15日共30家公司被机构调研，按调研机构类型看，基金参与24家公司的调研 活动，其中，5家以上基金扎堆调研公司共8家。海天瑞声最受关注，参与调研的基金达49家；帝科股 份、钧达股份等分别获12家、9家基金集体调研。 基金参与调研的公司中，按所属板块统计，深市主板公司有12家，创业板公司有9家，沪市主板公司有2 家，科创板公司有1家。所属行业来看，基金调研的公司共涉及15个行业，所属电力设备行业最多，有4 家公司上榜；汽车、纺织服饰等紧随其后，分别有2家、2家公司上榜。 从基金调研公司的A股总市值统计，总市值在500亿元以上的共有2家，其中总市值超千亿元的有宁波银 行、顺丰控股等，总市值不足100亿元的有9家，分别是民和股份、安利股份、正海生物等。 | 300945 | 曼卡龙 | 1 | 17.63 | 6.53 | 纺织服饰 | | --- | --- | --- | --- | --- | --- | | 300653 | 正海生物 | 1 | 22.06 | 5.05 | 医药生物 | | 002234 ...

Core Viewpoint - The company is expanding its overseas delivery capabilities by integrating a data annotation base in Southeast Asia, which is expected to generate significant revenue by 2025 [1] Group 1: Company Expansion - The company has established a data annotation base in Southeast Asia with over 1,000 employees [1] - This base will primarily provide content review and data annotation services [1] - The company plans to build a second localized delivery base in Southeast Asia by 2026, adding approximately 500 employees [1] Group 2: Revenue Projections - The Southeast Asia base is projected to contribute tens of millions of dollars in revenue by 2025 [1] - The establishment of these bases is crucial for supporting the overseas business of leading Chinese tech companies and fulfilling large customized orders from top clients in North America [1]