Zheng Quan Shi Bao Wang·2025-08-29 02:09Summary of Key Points Core Viewpoint - In the past five trading days, a total of 402 companies were investigated by institutions, with Tianfu Communication, Proya, and Zhongkuang Resources being the most frequently researched companies by multiple institutions [1]. Group 1: Institutional Research Activity - 390 companies, accounting for 97.01% of the listed companies, were investigated by securities firms, while 341 companies were researched by fund companies, and 270 companies by private equity institutions [1]. - Among the companies, 244 received attention from more than 20 institutions, with Tianfu Communication being the most popular, attracting 306 institutions [1]. - Other notable companies include Proya with 233 institutions and Zhongkuang Resources with 200 institutions participating in the research [1]. Group 2: Fund Flow and Performance - In the past five days, 67 stocks that attracted more than 20 institutions saw net capital inflows, with Chip Origin receiving the highest net inflow of 776 million yuan [1]. - Other companies with significant net inflows include Shenzhen South Circuit and Zhongji Xuchuang, with net inflows of 670 million yuan and 534 million yuan, respectively [1]. - Among the stocks investigated, 125 experienced price increases, with Cambridge Technology, Tianfu Communication, and Haon Automotive showing the highest gains of 51.72%, 50.35%, and 47.01% respectively [2]. Group 3: Financial Performance - Among the 244 companies that have released their semi-annual reports, Fuji Lai and Sanyou Medical reported the highest year-on-year net profit growth of 12430.96% and 2083.64% respectively [2].