55倍PE吓退董承非？芯朋微被砍仓，资金火速转向两大新标的

Core Insights - The article discusses the recent portfolio adjustments made by Dong Chengfei, Vice General Manager of Shanghai Ruijun Asset Management Co., highlighting his investment strategies in the semiconductor and consumer sectors [1][9]. Group 1: Investment Activities - Dong Chengfei initiated a position in Yangjie Technology, investing approximately 133 million yuan, marking a focus on the semiconductor sector [1][4]. - He also entered a new position in Rabbit Baby, acquiring 606,800 shares, which reflects a strategic move towards consumer building materials [1][3]. - Dong reduced his holdings in Chipone Technology and Dinglong Co., indicating a shift from aggressive to defensive strategies [6][7]. Group 2: Company Performance - Yangjie Technology reported a revenue of 3.455 billion yuan and a net profit of 601 million yuan for the first half of the year, with significant year-on-year growth of 20.58% and 41.55% respectively [4]. - Rabbit Baby's revenue for the first half was 3.634 billion yuan, down 7.01% year-on-year, but net profit increased by 9.71% to 268 million yuan, supported by its high dividend payout [3][4]. - Chipone Technology's revenue reached 636 million yuan, a 40.32% increase, with net profit growing by 106.02% to approximately 90 million yuan [7][8]. Group 3: Market Trends - The stock prices of the four companies held by Dong have shown positive performance, with Yangjie Technology and Chipone Technology increasing by 45.96% and 52.86% respectively since the first quarter [2][9]. - Rabbit Baby's stock price rose by 1.47% in the second quarter, while Yangjie Technology's stock price increased by 33.6% during the same period [5][9].