Zheng Quan Shi Bao Wang·2025-10-29 09:49Core Insights - The article highlights a trend of decreasing shareholder accounts among 784 companies, with 120 companies experiencing a decline for more than three consecutive periods, indicating a concentration of shares [1][2]. Shareholder Account Trends - The company *ST Zhongdi has seen its shareholder accounts decrease for 16 consecutive periods, with a total decline of 26.41%, while Fengshang Culture has decreased for 10 periods with a total decline of 44.86% [1]. - Other companies with significant declines in shareholder accounts include Xinyuan Electronics, ST Emergency, and Qinglong Pipe Industry [1]. Market Performance - Among the companies with decreasing shareholder accounts, 44 have seen their stock prices rise, while 75 have experienced declines. Notable gainers include Jingquanhua, Zhaoshang Shipping, and Changshan Pharmaceutical, with increases of 62.76%, 33.30%, and 30.39% respectively [2]. - 18 companies outperformed the Shanghai Composite Index during this period, with Jingquanhua, Zhaoshang Shipping, and Changshan Pharmaceutical showing relative returns of 57.62%, 29.20%, and 25.26% [2]. Industry Distribution - The industries with the highest concentration of companies experiencing declining shareholder accounts include machinery, basic chemicals, and electronics, with 17, 13, and 11 companies respectively [2]. Institutional Activity - In the past month, 11 companies with decreasing shareholder accounts have been subject to institutional research, with Minbao Optoelectronics and Feilong Co., Ltd. being the most frequently researched, each receiving two visits [2]. - The companies with the highest number of institutional participants in research include Meihua Medical, Jingbeifang, and Minbao Optoelectronics, with 72, 56, and 23 institutions respectively [2]. Financial Performance - Among the 82 companies that have released their third-quarter reports, Xinyuan Electronics reported the highest year-on-year net profit growth of 421.43% [2].