Zheng Quan Shi Bao Wang·2025-05-06 01:56Core Viewpoint - In the past five trading days, a total of 586 companies were investigated by institutions, with significant interest in companies like Proya, Kaili Medical, and Luxshare Precision, indicating a trend of institutional focus on specific stocks [1][2]. Group 1: Institutional Research Activity - 586 companies were investigated by institutions from April 24 to April 30, with 95.22% of these investigations involving securities companies [1]. - Proya received the highest attention with 356 institutions participating in its research, followed by Kaili Medical with 256 institutions, and Luxshare Precision with 255 institutions [1]. - The most frequently investigated company was Yageo, which had six institutional research sessions, while Liad and Shengbang shares had four and three sessions respectively [1]. Group 2: Fund Flow and Stock Performance - Among the stocks investigated by more than 20 institutions, 127 experienced net capital inflows in the past five days, with Xingsen Technology seeing the highest net inflow of 271 million yuan [1]. - In terms of stock performance, 179 stocks among those investigated saw price increases, with Proya leading with a rise of 25.03%, followed by Beiding Co. and Shenkeda with increases of 23.36% and 22.56% respectively [2]. - Conversely, 180 stocks experienced declines, with Semir Apparel, Guangdian Measurement, and Yuandong Bio showing the largest drops of 16.99%, 14.22%, and 13.21% respectively [2]. Group 3: Earnings Forecasts - Only one stock among those investigated released a semi-annual earnings forecast, with Luxshare Precision expected to report a net profit of 6.61 billion yuan, reflecting a year-on-year increase of 22.50% [2].