上周机构调研热情大增，电子和医药生物行业最受关注

Core Insights - Public fund institutions have shown increased enthusiasm for A-share company research, with 160 institutions participating in 3,365 research activities last week, marking an 85.20% week-on-week increase [1][2]. Group 1: Company Research Highlights - Tianfu Communication topped the research list with 87 inquiries, reflecting a significant interest from public funds [1][2]. - The electronic sector had the highest representation in the top ten researched stocks, with three companies: Luxshare Precision (43 inquiries), Shenghong Technology (42 inquiries), and Shenzhen South Circuit (39 inquiries) [1][2]. - The medical and biological sector also received considerable attention, with Mindray Medical and Aibo Medical being researched 71 and 48 times, respectively [1][3]. Group 2: Industry Focus - The electronic industry was the most researched sector, with 50 companies receiving a total of 520 inquiries [2][3]. - The medical and biological sector closely followed, with 45 companies being researched a total of 519 times, indicating a strong interest in both sectors [3]. - Other sectors such as power equipment, machinery, computers, and automobiles also saw significant research activity, each with no less than 200 inquiries [3]. Group 3: Institutional Participation - A total of 112 public fund institutions were active in A-share company research last week, with Bosera Fund leading with 73 inquiries, primarily focused on the electronic sector [3]. - Harvest Fund followed closely with 70 inquiries, with a notable interest in both medical and electronic sectors [3].