Zheng Quan Shi Bao Wang·2025-09-03 09:21Group 1 - A total of 468 stocks reported their latest shareholder numbers as of August 31, with 260 stocks showing a decrease compared to the previous period [1][3] - The stocks with the largest decline in shareholder numbers include Boyuan Co., Yalian Machinery, and Feilong Co., with Boyuan Co. experiencing a 26.59% drop [3][4] - The average decline in shareholder numbers for the latest concentrated stock group was 4.26% since August 21, with 21% of these stocks outperforming the Shanghai Composite Index [2][3] Group 2 - Among the stocks with a decline of over 10% in shareholder numbers, Boyuan Co. had the highest increase in stock price, rising 58.61% since the concentration of shares [3][4] - Yalian Machinery reported a 25.51% decrease in shareholder numbers, with a slight increase of 1.93% in stock price during the same period [3][4] - The concentrated stocks are primarily found in the machinery, basic chemicals, and power equipment industries, with 38, 24, and 24 stocks respectively [3][4]