688627，突然火了，138家机构调研

Group 1 - This week, 234 listed companies disclosed institutional research minutes, with nearly 40% of them achieving positive stock returns [1] - Haibo Sichuang's stock price increased by 32.19%, while New Coordinates and World achieved gains of 25.03% and 20.81% respectively [1] - Jingzhida (688627) received 138 institutional inquiries and saw a stock price increase of 17.68%, focusing on storage testing, computing chip testing, and probe card business [1] Group 2 - Jingzhida's management reported that their high-speed FT testing machine met its annual goals ahead of schedule, and demand for aging testing machines is strong [2] - The company is building a complete product line around AI demands, focusing on storage, computing, and human-computer interaction [3] - Xintai held a roadshow in Shenzhen, receiving 77 institutional investors and a stock price increase of 15.81%, with over 80% of its revenue coming from its formulation business [3][5] Group 3 - Mengke Pharmaceutical announced a private placement plan to raise up to 1.033 billion yuan, with Nanjing Haiqing Pharmaceutical becoming the controlling shareholder [7] - Haiqing Pharmaceutical will leverage its experience in raw material drug development to enhance Mengke's profitability [7] - Gaowei Technology received attention from over 40 institutions due to its strategic partnership with Ant Group, focusing on AI and financial technology [9]