机构：11月私募调研439只个股，立讯精密最受关注

Core Insights - In November, a total of 885 private equity firms participated in A-share research activities, covering 439 stocks across 28 industries, with a total of 2,341 research instances [1] - The electronic industry maintained the highest research activity, with 82 stocks receiving attention and a total of 567 research instances, significantly leading other industries [4][5] - Major private equity firms are focusing on key sectors for in-depth research, while smaller firms are seeking excess returns through broader coverage [1] Company-Level Summary - Luxshare Precision was the most researched stock in November, with 92 instances, attracting attention from 19 major private equity firms [2][3] - Anji Technology followed with 55 research instances, primarily from smaller private equity firms [2] - Other notable companies included Huichuan Technology and Zhongkong Technology, with 50 and 41 research instances respectively [2] Industry-Level Summary - The mechanical equipment industry saw a significant increase in research activity, with 411 instances and 67 stocks being researched, ranking second overall [4][5] - The pharmaceutical and electric equipment industries ranked third and fourth, with 30 and 27 stocks researched respectively [4][5] - Other industries such as automotive, computer, basic chemicals, and communication also had over 100 research instances, indicating strong interest [4] Institution-Level Summary - Zhengyuan Investment was the most active in November, conducting 55 research instances, focusing on electronic, mechanical equipment, and electric equipment sectors [6] - Qingli Investment and Shenzhen Shangcheng Asset followed with 36 and 30 research instances, respectively, with a focus on mechanical equipment and pharmaceutical stocks [6] - Half of the top ten research firms were major private equity firms, indicating a strong presence in the research activities [6]