社保基金二季度调仓换股：选龙头重业绩

Group 1 - The social security fund has emerged as a significant shareholder in 116 listed companies, with a total market value of 30.802 billion yuan as of the end of Q2 [1] - The fund's new investments in Q2 include 25 companies primarily in high-end manufacturing and pharmaceutical sectors [1][2] - Notable holdings include Changshu Bank (2.047 billion yuan), Pengding Holdings (1.378 billion yuan), and both Haida Group and Wanhua Chemical exceeding 1 billion yuan [1] Group 2 - In the high-end manufacturing sector, the fund has invested in companies like Chuanfeng Power, with a notable increase of 1.2375 million shares in Q2 [2] - In the pharmaceutical sector, the fund became a top ten shareholder in Enhua Pharmaceutical, holding 8.5519 million shares [2] - The fund has also increased its stakes in companies like Huafa Co., Changshu Bank, and Xuefeng Technology, with increases exceeding 10 million shares [2] Group 3 - The fund favors industry leaders with strong fundamentals and positive performance trends, particularly in sectors experiencing growth [3] - For instance, Chuanfeng Power reported a Q2 revenue of 5.605 billion yuan, a year-on-year increase of 25.45%, and a net profit growth of 36.04% [3] - Pengding Holdings also showed strong performance with a Q2 revenue of 8.288 billion yuan, a year-on-year increase of 28.71%, and a net profit growth of 159.55% [3]