Zheng Quan Shi Bao Wang·2025-08-15 03:40Core Insights - The Social Security Fund (SSF) has invested in 57 stocks by the end of Q2, with 21 stocks held for over 8 quarters, indicating a long-term investment strategy [1][2] Group 1: Investment Holdings - The SSF's longest-held stock is Changshu Bank, held for 30 quarters since Q1 2018, with a total holding of 278 million shares, representing 8.38% of the circulating shares [1][3] - Other notable long-term holdings include Aide Biology (26 quarters), Sanrenxing (21 quarters), and Pengding Holdings (20 quarters) [1][3] - By the end of Q2, the top holdings by quantity include Changshu Bank (278 million shares), Huafa Co. (9.04 million shares), and Pengding Holdings (4.3 million shares) [2] Group 2: Shareholding Changes - Among the 21 stocks held for over 2 years, 7 saw an increase in holdings, with Hai Da Group, Hongfa Co., and Huagong Technology showing significant increases of 93.26%, 76.77%, and 62.89% respectively [2][3] - Conversely, 5 stocks experienced a decrease in holdings, with Huajin Co., Aide Biology, and Gongda Electronics showing declines of 56.76%, 52.54%, and 27.27% respectively [2][4] Group 3: Industry Performance - The 21 stocks held by the SSF are concentrated in the electronics, pharmaceutical, and basic chemical industries, with 3 stocks each from electronics and pharmaceuticals, and 2 from basic chemicals [2] - In terms of performance, 16 out of the 21 stocks reported a year-on-year increase in net profit, with notable increases from Jifeng Co. (189.51%), Pengding Holdings (57.22%), and Yanjing Beer (45.45%) [3][4] - The stocks with declining net profits include Huafa Co. (down 86.41%), Huajin Co. (down 33.15%), and Xinwei Communication (down 20.18%) [3][4]