邓晓峰，加仓000786

Core Viewpoint - Deng Xiaofeng, a well-known private equity fund manager at Gao Yi Asset, has made significant adjustments to his portfolio in the third quarter, notably increasing his stake in Beixin Building Materials while taking profits from other holdings like Zijin Mining and Yun Aluminum [1][10]. Group 1: Investment Actions - Deng Xiaofeng's Gao Yi Xiaofeng No. 2 Fund and Foreign Trade Trust - Gao Yi Xiaofeng Hongyuan Trust Plan entered the top ten circulating shareholders of Beixin Building Materials, holding 12.865 million shares and 11.948 million shares respectively, with a total market value of 533 million yuan [3][4]. - In the same period, the Gao Yi Xiaofeng No. 2 Fund reduced its holdings in Zijin Mining by 18.6 million shares, while the Foreign Trade Trust plan exited the top ten shareholders of Zijin Mining [10]. - The Gao Yi Xiaofeng No. 2 Fund and Foreign Trade Trust plan also reduced their stakes in Yun Aluminum by 4.8 million shares and 2.3 million shares respectively [10]. Group 2: Company Performance - Beixin Building Materials reported a revenue of 6.347 billion yuan for the third quarter, a decrease of 6.2% year-on-year, and a net profit attributable to shareholders of 656.8 million yuan, down 29.47% year-on-year [7][8]. - The company's stock price has declined over 20% year-to-date, reflecting ongoing market challenges [5]. - Despite the downturn, Beixin's waterproof and coating businesses are expanding, indicating potential for future growth [8]. Group 3: Market Trends - Many private equity firms are optimizing their portfolios in the third quarter, focusing on a balanced allocation across technology, cyclical, and dividend sectors [1][12]. - The market has seen rapid rotation, with structural overvaluation becoming a concern, prompting firms to adjust their holdings accordingly [13][14].