“奔私”三年后顶流董承非宣布封盘，旗下产品业绩表现如何？

Group 1 - Renowned private equity firm Ruijun Asset announced that starting from June 8, 2025, it will suspend new client subscription applications for products managed by Dong Chengfei, prioritizing performance and controlling scale [1] - Dong Chengfei, a prominent fund manager, transitioned from public to private equity in 2022, joining Ruijun Asset and investing at least 40 million yuan of personal funds into the firm's products, achieving a first fundraising scale of 4.5 billion yuan [2][6] - Under Dong Chengfei's management, products like "Ruijun Chengfei" series have shown significant performance, with cumulative returns around 32% since their inception [6] Group 2 - Dong Chengfei's historical performance includes annualized returns of 19.87%, 10.97%, and 19.13% for various funds during his tenure at Xingzheng Global Fund [6] - The "Ruijun Youfu" series products have substantial holdings in technology stocks, with a cumulative market value of 5.93 billion yuan as of the latest reports [7] - The firm has increased its holdings in key technology stocks, including significant positions in companies like Yuanli Co., Lexion Technology, and Chipong Micro, with total holdings reaching 15.42 billion yuan [8][9] Group 3 - Dong Chengfei's investment strategy has shifted towards materials and design sectors, indicating a cautious approach to semiconductor investments due to high valuations [9][10] - Ruijun Asset has conducted extensive research, with 70 investigations into 65 stocks in Q2, focusing on sectors like electronics, pharmaceuticals, and basic chemicals, which constitute over 55% of their research activities [10]