
Core Insights - The Social Security Fund has disclosed its stock holdings as of the end of Q2, appearing in the top ten shareholders of 199 companies, with a total holding of 3.307 billion shares valued at 58.105 billion yuan [1][2]. Group 1: Stock Holdings - The Social Security Fund has newly entered 41 stocks and increased holdings in 53 stocks, while reducing holdings in 66 stocks [1]. - The top holdings by the Social Security Fund include Changshu Bank with 206.47 million shares, followed by Sany Heavy Industry with 171.39 million shares and Hualu Hengsheng with 132.68 million shares [2][3]. - The highest percentage of shares held by the Social Security Fund is in Weixing Co., accounting for 7.08% of its circulating shares, followed by Shantui with 6.87% [1][2]. Group 2: Performance Metrics - Among the stocks held by the Social Security Fund, 130 companies reported a year-on-year increase in net profit, with the highest growth seen in Rongzhi Rixin at 14.236 million yuan, a staggering increase of 2063.42% [2]. - The average increase in stock prices for the Social Security Fund's heavy holdings since July is 17.19%, outperforming the Shanghai Composite Index [2]. - The best-performing stock is Yingweike, with a cumulative increase of 121.00%, followed by Guomai Culture and Gaolan Co., which increased by 91.47% and 80.67%, respectively [2].