Market Performance - On August 8, A-shares' three major indices collectively closed lower, with the Shanghai Composite Index down 0.12% at 3635.13 points, the Shenzhen Component Index down 0.26% at 11128.67 points, and the ChiNext Index down 0.38% at 2333.96 points [1] Fund Manager Changes - In the past 30 days (July 9 to August 8), a total of 477 fund products experienced changes in fund managers, with 29 fund products announcing manager departures on August 8 alone [3] - The reasons for the changes include three managers leaving due to job changes, two due to personal reasons, and three due to product expiration [3] Fund Manager Details - Notable fund manager departures include Wang Gang from the招商丰泽混合A fund, which has an asset scale of 6.385 billion yuan and achieved a return of 71.45% over 8 years and 13 days [4] - New fund managers include Zhao Ming, who started managing 中海合嘉增强收益债券A and C funds, and Ren Dongxuan, who took over 嘉合锦荣混合C and 蒸合棉束温合A funds [6][5] Fund Company Research Activity - In the past month, 博时基金 conducted the most company research, engaging with 56 listed companies, followed closely by 富国基金 and 华夏基金, each with 51 companies [7] - The most researched industry was communication equipment, with 307 instances, followed by specialized equipment with 246 instances [7] Individual Stock Research - 德福科技 was the most researched stock in the past month, with 79 fund management companies participating in the research, followed by 中际旭创 and 中宠股份 with 75 and 71 respectively [9] - In the past week (August 1 to August 8), 中宠股份 was the most researched stock, receiving attention from 71 fund institutions [8]

该公司成立于2018年6月，法定代表人为罗立国，经营范围包括电子专用材料制造、新材料技术研发、 电子专用材料研发等。股东信息显示，该公司由合盛硅业（603260）、宁波联江企业管理咨询合伙企业 （有限合伙）、深圳市厚一投资有限公司、深圳市孟擎实业有限公司共同持股。 天眼查App显示，近日，宁波阿尔法半导体有限公司发生工商变更，注册资本由1.25亿人民币增至约3.1 亿人民币，增幅约151%。 天眼查App显示，近日，宁波阿尔法半导体有限公司发生工商变更，注册资本由1.25亿人民币增至约3.1 亿人民币，增幅约151%。 ...

Market Performance - On August 7, A-shares showed mixed performance with the Shanghai Composite Index rising by 0.16% to 3639.67 points, while the Shenzhen Component Index fell by 0.18% to 11157.94 points, and the ChiNext Index decreased by 0.68% to 2342.86 points [1] Fund Manager Changes - In the past 30 days (July 8 to August 7), 462 fund managers have left their positions, with 6 announcements made on August 7 alone. Among these, 3 fund managers left due to job changes [3] - Anxin Fund's Li Jun manages assets totaling 24.676 billion yuan, primarily in mixed and bond funds, achieving a return of 55.48% over 7 years and 226 days for Anxin Stable Growth Mixed A [3] - New fund manager Le Wuqiong at Huatai-PineBridge Fund manages assets of 30.076 billion yuan, with the highest return of 112.73% over 1 year and 110 days for Huatai-PineBridge Hong Kong Stock Connect Innovative Drug ETF [4] Fund Research Activity - In the last month, Bosera Fund conducted the most company research, engaging with 56 listed companies, followed by Fuguo Fund and Huatai-PineBridge Fund, each with 51 companies [5] - The communication equipment sector was the most researched, with 307 instances, followed by specialized equipment with 247 instances [5] Individual Stock Focus - In the past month, the most researched stock was Defu Technology, with 79 fund management companies participating in the research. Other notable companies included Zhongji Xuchuang and Zhongchong Co., with 75 and 71 fund managers respectively [6] - In the last week (July 31 to August 7), Zhongchong Co. was the most researched, with 71 fund institutions involved, followed by Dongwei Technology, Hikvision, and Jereh Co. [7]

Market Performance - On August 6, A-shares saw all three major indices close higher, with the Shanghai Composite Index rising by 0.45% to 3633.99 points, the Shenzhen Component Index increasing by 0.64% to 11177.78 points, and the ChiNext Index up by 0.66% to 2358.95 points [1] Fund Manager Changes - In the past 30 days (July 7 to August 6), there were 457 fund manager changes across various fund products, with 26 announcements made on August 6 alone. Among these, 11 managers left due to job changes, while 4 left due to product expirations [3][4] Fund Manager Performance - The current total asset scale of Guolian An Fund's Zhang Jian is 41.087 billion yuan, managing mainly mixed and index funds, with the highest return product being the Fortune China Securities Military Industry Index Fund B, which achieved a return of 369.76% over 1 year and 34 days [4] - Ping An Fund's Qian Jing currently manages assets totaling 11.438 billion yuan, with all managed funds being index funds. The highest return during his tenure was 109.05% for the Ping An ChiNext ETF over 2 years and 247 days [5] Fund Research Activity - In the past month (July 7 to August 6), Bosera Fund conducted the most company research, engaging with 55 listed companies, followed closely by Fortune Fund and Penghua Fund, which researched 55 and 50 companies respectively. The telecommunications equipment sector was the most researched, with 306 instances, followed by the automotive parts sector with 217 instances [7][8] Recent Company Focus - In the last month, the most researched stock by public funds was Defu Technology, a manufacturer of high-performance electrolytic copper foil, with 79 fund management companies participating in the research. Other notable companies included Zhongji Xuchuang and Shijia Photon, with 75 and 68 fund management companies respectively [9][10]

Group 1 - Company Lite-On Optoelectronics announced a share buyback of approximately 1.56 million shares, accounting for 0.3867% of its total share capital of about 402 million shares, with a total expenditure of approximately 35.04 million RMB [1][1][1] - The highest buyback price was 25.98 RMB per share, while the lowest was 17.3 RMB per share [1][1][1] - As of the report, Lite-On Optoelectronics has a market capitalization of 11.1 billion RMB [1][1][1] Group 2 - For the fiscal year 2024, Lite-On Optoelectronics' revenue composition is as follows: 93.66% from electronic specialty materials manufacturing and 6.34% from other businesses [1][1][1]

Market Performance - On August 4, A-shares saw all three major indices rise, with the Shanghai Composite Index increasing by 0.66% to 3583.31 points, the Shenzhen Component Index rising by 0.46% to 11041.56 points, and the ChiNext Index up by 0.5% to 2334.32 points [1] Fund Manager Changes - In the past 30 days (July 5 to August 4), a total of 437 fund managers have left their positions, with 23 announcements made on August 4 alone. Among these, 7 managers left due to job changes and 2 due to product expiration [3] - Notable fund manager changes include Yang Huiliang from multiple Baoying funds due to job changes, and Wang Sha from the Shenwan Lingxin fund due to product expiration [4][5] Fund Manager Performance - Yang Huiliang currently manages assets totaling 709 million yuan, with the highest return product being Baoying Consumer Theme Mixed Fund, which achieved a return of 144.11% over 6 years and 285 days [4] - Li Shujian from E Fund manages assets totaling 4.963 billion yuan, with the highest return product being E Fund ChiNext Mid-Cap 200 ETF, which gained 77.58% over 1 year and 39 days [5] Fund Company Research Activity - In the past month, Huaxia Fund conducted the most company research, engaging with 48 listed companies, followed closely by E Fund and Bosera Fund with 48 and 47 companies respectively. The telecommunications equipment sector was the most researched, with 242 instances [6][7] - In the last week (July 28 to August 4), Defu Technology was the most researched company, receiving attention from 79 fund institutions, followed by Shijia Photon and Hikvision with 55 and 52 institutions respectively [8][9]

Core Viewpoint - Honghe Electronic Materials Technology Co., Ltd. has completed the business license change registration and has updated its operational scope, including the cancellation of the supervisory board [1][2]. Group 1: Business License Change - The company held board meetings on June 27, 2025, and July 14, 2025, to approve the cancellation of the supervisory board and changes to the company's operational scope [1]. - The company has received a new business license from the Shanghai Municipal Market Supervision Administration [2]. Group 2: Operational Scope - The updated operational scope includes general projects such as import and export of goods, manufacturing and sales of fiberglass and electronic materials, and research and development of new materials [2]. - The company adjusted the description of its operational scope based on the requirements of the market supervision department, moving "import and export of goods" and "technology import and export" from "permitted projects" to "general projects" [2]. Group 3: Stock Trading Fluctuations - The company's stock experienced a cumulative price increase of over 20% over three consecutive trading days from July 30 to August 1, 2025, which is classified as abnormal trading activity [6][7]. - The company confirmed that there were no undisclosed significant matters affecting the stock price during this period [8][9]. - No media reports or market rumors were found that could impact the stock price, and the company did not engage in any market hot concepts [10].

Market Performance - On August 1, A-shares' three major indices collectively closed lower, with the Shanghai Composite Index down 0.37% at 3559.95 points, the Shenzhen Component Index down 0.17% at 10991.32 points, and the ChiNext Index down 0.24% at 2322.63 points [1] Fund Manager Changes - In the past 30 days (July 2 - August 1), a total of 424 fund managers have left their positions, with 18 announcements made on August 1 alone. The reasons for these changes include 4 managers leaving due to job changes and 1 due to personal reasons [3][4] - Notable fund managers who left include Wu Yi from multiple funds due to job changes, and Shi Xingtao who left for personal reasons [4][6] Fund Manager Performance - Current fund manager of Yongying Fund, Chu Kefa, manages assets totaling 7.271 billion yuan, with the highest return of 104.27% from the fund Yongying Medical Innovation Selected Mixed Fund A during his tenure [4] - New fund manager Wan Qiong from Bosera Fund manages assets totaling 52.773 billion yuan, with the highest return of 283.18% from the Bosera S&P 500 ETF over nearly 10 years [5] Fund Research Activity - In the past month, the most active fund company in conducting company research was Fuguo Fund, which researched 48 listed companies, followed by Bosera Fund and Huaxia Fund with 45 and 44 companies respectively [6][7] - The most researched industry was communication equipment, with 193 research instances, followed by the chemical pharmaceutical industry with 158 instances [6][7] Recent Stock Research - The most researched stock in the past month was Defu Technology, with 79 fund management companies participating in the research, followed by Zhongji Xuchuang and Xinyi Sheng with 75 and 66 companies respectively [7][8] - In the last week (July 25 - August 1), Defu Technology remained the most researched stock, with 79 fund institutions involved, while other notable stocks included Haida Group and Shenghong Technology [8][9]

Group 1 - The company plans to acquire 87.47% equity in Advanced Assembly Materials International Limited (AAMI) through a major asset swap, issuance of shares, and cash payment, while divesting 100% equity in its wholly-owned subsidiary, Shanghai Zhizheng New Materials Co., Ltd [13][17][24] - The total transaction price for the assets to be acquired is set at 306,870.99 million yuan, while the divested assets are valued at 25,637.34 million yuan [19][20][24] - AAMI is recognized as one of the top five suppliers of semiconductor lead frames globally, with strong competitive advantages in high-precision and high-reliability applications across various sectors including automotive, computing, and communication [13][17] Group 2 - The transaction is expected to enhance the company's transition towards semiconductor production capabilities, addressing domestic shortages in semiconductor materials and supporting emerging industries such as automotive and renewable energy [13][17] - ASMPT Holding, a subsidiary of ASMPT Limited, will become a significant shareholder in the company, optimizing its equity structure and governance [13][17] - The company aims to raise supporting funds by issuing shares to no more than 35 specific investors as part of the transaction [18][19]

基金经理是一只基金产品最核心的成员，能决定一只基金的投资方向、投资策略以及投资风格，基金经理出色的择时选股 能力和调研预测能力是基金业绩的有力保证，所以基金经理是投资者在选择基金产品时的重要依据；基金经理的变动很大 程度上会影响到基金产品未来的表现，是一个需要特别关注的信息。 根据巨灵统计的数据显示，近30天（7.1-7.31）共有442只基金产品的基金经理发生离职变动。其中今天（7.31）有18只基 金产品发布基金经理离职公告，从变动原因上来看，有7位基金经理是由于工作变动而从管理的18只基金产品中离职。 | 基金经理 | 基金名称 | 基金代码 | 公告日期 | 变动日期 | 任职状态 | 变动原因说明 | | --- | --- | --- | --- | --- | --- | --- | | 姚璐伟 | 工银瑞信稳健丰盈30天滚动持有债券A | 020524 | 2025/7/31 | 2025/7/29 | 蜜脂 | 工作变动 | | | 工银瑞信稳健丰盈30天滚动持有债券C | 020525 | 2025/7/31 | 2025/7/29 | 离廊 | 工作变动 | | 徐猛 | 华夏中证动漫游 ...