Zheng Quan Shi Bao Wang·2025-09-18 01:36Group 1 - In the past five trading days, a total of 267 companies were investigated by institutions, with significant interest in companies like Huichuan Technology, Juhe Materials, and Jingsheng Mechanical & Electrical [1] - Among the companies investigated, 56 received attention from more than 20 institutions, with Huichuan Technology being the most popular, attracting 393 institutions [1][2] - The types of institutions involved in the investigations included 224 securities companies, 178 fund companies, and 91 private equity firms, indicating a strong interest from the securities sector [1] Group 2 - In terms of capital inflow, 21 stocks among those investigated saw net inflows, with Shengyi Electronics receiving the highest net inflow of 493 million yuan [1] - The performance of investigated stocks showed that 41 stocks increased in value, with Su Da Weige, Shuanghuan Transmission, and Suning Universal leading with gains of 28.49%, 25.98%, and 18.61% respectively [2] - Conversely, 14 stocks experienced declines, with Huanrui Century, Nuo Si Ge, and Qilu Bank showing the largest drops of 8.10%, 4.38%, and 3.63% respectively [2] Group 3 - The data indicates that seven companies were investigated three times, including Yuntu Holdings, Linggang Co., and Xingrong Environment, highlighting a concentrated interest in these firms [1] - The investigation results also revealed that companies in the machinery and equipment sector, such as Huichuan Technology and Jingsheng Mechanical & Electrical, received notable attention from institutions [2][3] - The overall trend suggests a growing interest in sectors like electronics, machinery, and power equipment, as evidenced by the number of institutions involved in the investigations [1][2]