Core Viewpoint - A total of 474 stocks reported their latest shareholder numbers as of October 10, with 220 stocks showing a decline compared to the previous period, indicating a trend of decreasing shareholder engagement in certain companies [1][3]. Group 1: Shareholder Changes - Among the 474 companies, 220 reported a decrease in shareholder numbers, with five companies experiencing a decline of over 10% [3]. - ST Meichen had the largest drop in shareholder numbers, decreasing by 18.26% to 58,149 shareholders, while Hengshuai Co. saw a decline of 11.32% to 8,956 shareholders [3][4]. - The average decline in shareholder numbers for the latest concentrated stock group was 1.24% since October 1 [3]. Group 2: Stock Performance - The concentrated stocks monitored from September 30 showed an average decline of 0.87% since September 21, underperforming the Shanghai Composite Index, which rose by 2.52% during the same period [2]. - Among the stocks with a decline in shareholder numbers, Jingquanhua had the highest increase in stock price, rising by 67.47% since September 21 [2][3]. - The top-performing stocks since the concentration period include Jingquanhua, Haima Automobile, and Yiyi Co., with respective increases of 40.96%, 22.68%, and 14.71% [3]. Group 3: Industry Insights - The concentrated stocks are primarily from the machinery, electronics, and computer industries, with 32, 26, and 19 stocks respectively [3]. - The performance of concentrated stocks indicates a mixed outlook across different sectors, with some companies experiencing significant gains despite overall declines in shareholder numbers [2][3].