CRO概念股全线爆发，25位基金经理发生任职变动

Market Performance - On July 29, all three major A-share indices rose, with the Shanghai Composite Index increasing by 0.33% to 3609.71 points, the Shenzhen Component Index rising by 0.64% to 11289.41 points, and the ChiNext Index climbing by 1.86% to 2406.59 points [1] Fund Manager Changes - In the past 30 days (June 29 - July 29), 431 fund products experienced changes in fund managers, with 18 announcements made on July 29 alone. Among these, 4 fund managers left due to job changes and 2 due to personal reasons [3] - Notable fund managers who left include those managing multiple funds, indicating potential impacts on fund performance [3] Fund Manager Performance - The current fund manager of Yongying Fund, Yan Qing, manages assets totaling 241 million yuan, with the highest return product being Yongying Growth Enterprise Index Fund A (007664), achieving a return of 70.12% over 1 year and 26 days [4] - New fund manager Zhou Ming from Industrial Bank manages assets of 44.7 billion yuan, with the highest return product being Industrial Bank Open Bond A (000546), which achieved an 87.14% return over 11 years and 141 days [5] Fund Research Activity - In the past month, the most active fund company in conducting company research was Fortune Fund, which surveyed 46 listed companies, followed by Bosera Fund with 44 and Huaxia Fund with 43 [6][7] - The telecommunications equipment sector was the most researched, with 193 instances, followed by the chemical pharmaceutical sector with 158 instances [6] Recent Company Focus - In the last week (July 22 - July 29), the most researched company was Nengke Technology, which received attention from 40 fund institutions, followed by Shenghong Technology with 34 and Dayu Water-saving with 29 [8][9] - The most focused stock in the past month was Zhongji Xuchuang, with 75 fund management companies participating in its research [7][9]