Zheng Quan Shi Bao Wang·2025-11-03 02:36Summary of Key Points Core Viewpoint - In the past five trading days, a total of 487 companies were investigated by institutions, with notable interest in companies such as United Imaging Healthcare, Zhaoyi Innovation, and Jinpan Technology, indicating a trend of concentrated institutional research activity in specific sectors [1]. Institutional Research Activity - 95.69% of the companies investigated had participation from securities firms, with 466 companies being researched by them. Fund companies followed with 411 companies, and private equity firms investigated 321 companies [1]. - Among the companies, 295 received attention from more than 20 institutions, with United Imaging Healthcare being the most researched at 318 institutions, followed by Zhaoyi Innovation at 276 institutions, and Jinpan Technology at 254 institutions [1]. Fund Flow and Stock Performance - Out of the stocks with over 20 institutions researching them, 82 saw net inflows in the past five days. Tianji Co., Ltd. had the highest net inflow of 1.512 billion yuan, followed by Tianqi Materials and Oulu Tong with net inflows of 1.130 billion yuan and 358 million yuan, respectively [1]. - In terms of stock performance, 171 of the researched stocks increased in value, with the highest gains seen in Ruierte (46.59%), Tianji Co., Ltd. (41.86%), and Chutian Technology (24.86%). Conversely, 123 stocks experienced declines, with the largest drops in Kehua Data (-17.30%), Huitai Medical (-14.81%), and Kaili Medical (-14.48%) [2].