Summary of Key Points Core Viewpoint - A total of 758 stocks reported their latest shareholder numbers as of October 31, with 314 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 758 companies, 314 reported a decrease in shareholder numbers, with 28 companies experiencing a decline of over 10% [3]. - The largest decline was seen in Igor, with a decrease of 28.74% to 28,724 shareholders, while the stock has increased by 47.64% since the concentration of shares began [3]. - Shouhua Gas followed with a 22.18% drop in shareholders to 21,736, and its stock has decreased by 9.53% during the same period [3]. Group 2: Market Performance - The average increase for concentrated stocks since October 21 was 4.58%, with notable performers including Moen Electric and Haima Automobile, which rose by 53.40% and 48.20%, respectively [3]. - Among the stocks with a decline in shareholder numbers, Xingwang Yuda had the highest increase of 11.62% since October 11 [2][3]. Group 3: Industry Concentration - The concentrated stocks are primarily found in the machinery, basic chemicals, and electronics sectors, with 36, 30, and 25 stocks respectively [3]. - The data indicates a significant concentration of shareholder changes within these industries, reflecting potential investment opportunities and market dynamics [3].