Zheng Quan Shi Bao Wang·2025-08-21 01:20Core Insights - In the past five trading days, a total of 111 companies were investigated by institutions, with Crystal Optoelectronics, Desay SV, and Baiya Co. being the most frequently researched [1][2] Group 1: Institutional Research Activity - 96.40% of the companies investigated had participation from securities firms, with 107 companies being researched [1] - Fund companies conducted research on 91 companies, while private equity firms investigated 72 companies [1] - Among the companies, 67 received attention from more than 20 institutions, with Crystal Optoelectronics being the most popular, attracting 231 institutions [1][2] Group 2: Financial Performance and Stock Movement - In the past five days, 50 stocks among those investigated saw an increase, with the highest gainers being Haineng Technology (62.96%), Huijia Times (17.08%), and Jianbang Technology (16.41%) [2] - Conversely, 17 stocks experienced declines, with Yuma Technology, Microchip Biotech, and Huarui Precision showing the largest drops of 7.18%, 6.41%, and 5.25% respectively [2] - Among the stocks investigated, 61 have released semi-annual reports, with the highest net profit growth reported by Chuangyuan Xinke (354.24%) and Shengnuo Bio (308.29%) [2] Group 3: Notable Companies and Their Metrics - Crystal Optoelectronics (231 institutions, latest closing price: 25.29, increase: 14.02%) [3] - Desay SV (157 institutions, latest closing price: 119.16, increase: 5.73%) [3] - Baiya Co. (154 institutions, latest closing price: 29.58, increase: 2.00%) [3] - Haineng Technology (46 institutions, latest closing price: 32.25, increase: 62.96%) [5] - Microchip Biotech (49 institutions, latest closing price: 38.54, decrease: 6.41%) [5]