20股筹码连续3期集中

Core Insights - The article highlights a trend of decreasing shareholder accounts among 147 companies, indicating a concentration of shares, with some companies experiencing declines for over three consecutive periods [1][2]. Group 1: Shareholder Account Trends - 20 companies have reported a continuous decrease in shareholder accounts for more than three periods, with the most significant decline being 8 periods for companies like Rainbow Group and Zhongshe Co., Ltd [1]. - Rainbow Group's latest shareholder account number is 14,099, reflecting a cumulative decrease of 37.90%, while Zhongshe Co., Ltd has 17,257 accounts, with a cumulative decline of 19.20% [1]. - Other companies with notable declines include Changyuan Power and Huari Co., Ltd, which also show a trend of decreasing shareholder accounts [1]. Group 2: Market Performance - Among the companies with declining shareholder accounts, 10 have seen their stock prices increase, while another 10 have experienced declines, with Huari Co., Ltd, Hongming Co., Ltd, and Dalian Thermal Power showing significant increases of 34.70%, 14.28%, and 5.39% respectively [2]. - Only 2 companies outperformed the Shanghai Composite Index during this period, with Huari Co., Ltd and Hongming Co., Ltd achieving relative returns of 29.38% and 10.63% respectively [2]. - The sectors with the highest concentration of companies experiencing declining shareholder accounts include public utilities, non-bank financials, and electronics, with 4, 3, and 2 companies respectively [2]. Group 3: Detailed Company Data - The article provides a detailed table of companies with declining shareholder accounts, including their latest account numbers, percentage changes, and stock performance relative to the Shanghai Composite Index [2][3]. - For instance, Fulong Technology reported 51,363 accounts, a decrease of 7.34%, while Huari Co., Ltd had 11,700 accounts, down by 3.18% but with a stock increase of 34.70% [2][3]. - Other companies listed include Changcheng Securities, Dalian Thermal Power, and Hongming Co., Ltd, each with varying degrees of account changes and stock performance [3].