Zheng Quan Shi Bao Wang·2025-06-12 11:16Core Viewpoint - The continuous decline in the number of shareholders for certain companies indicates a trend of increasing concentration of shares, with 343 companies reporting their latest shareholder numbers as of June 10, showing that 34 companies have seen a decline for more than three consecutive periods [1] Group 1: Shareholder Trends - Companies like Kangxin New Materials and Dingxin Communications have experienced a significant drop in shareholder numbers, with Kangxin New Materials reporting 42,574 shareholders, a cumulative decrease of 29.28%, and Dingxin Communications reporting 29,453 shareholders, a cumulative decrease of 24.43% [1] - Other companies with notable declines in shareholder numbers include Junwei Electronics and Chuangyitong, with Junwei Electronics experiencing a decline for 10 consecutive periods [1] Group 2: Market Performance - Among the companies with declining shareholder numbers, 25 have seen their stock prices rise, while 9 have experienced declines, with Tianfu Communication, Dongshan Precision, and Sudar Shares showing significant increases of 42.05%, 18.39%, and 17.40% respectively [2] - 22 of these companies outperformed the Shanghai Composite Index, with Tianfu Communication, *ST Lanhua, and Dongshan Precision achieving relative returns of 40.24%, 16.69%, and 16.58% respectively [2] Group 3: Industry and Institutional Interest - The industries with the highest concentration of companies experiencing declining shareholder numbers include machinery, electronics, and communications, with 5, 5, and 3 companies respectively [2] - In terms of institutional interest, 5 companies with declining shareholder numbers were subject to institutional research in the past month, with Tianfu Communication, Xinshi Da, and Ximai Food receiving the most attention from institutions [2]