知名机构近一周（10.13-10.19）调研名单：机构扎堆这只安防龙头

Core Insights - A total of 22 companies were investigated by well-known institutions in the past week (October 13-19) with the electronics industry being the most favored, followed by the computer sector [1] - Hikvision received the highest number of institutional investigations, totaling 176, focusing on its self-developed multimodal perception models and open-source language models [1] Group 1: Company Investigations - Hikvision was investigated by 176 institutions on October 18, categorized under the computer industry [2][3] - Haida Group followed with 117 investigations on October 18, belonging to the agriculture, forestry, and fishery sector [2][3] - Dike Co., Ltd. received 107 investigations on October 15, classified under the electric power equipment industry [3][4] Group 2: Other Notable Companies - Shenghong Technology was investigated by 56 institutions on October 13, within the electronics sector [2] - Juhua Technology had 75 investigations on October 16, also in the electronics industry [3] - Other companies like Xinyuan Technology and Aipeng Medical received fewer investigations, with 11 and 1 respectively, indicating varying levels of interest from institutions [3][4]