BPSemi(SH:688368) Xin Lang Cai Jing·2025-10-14 05:16Core Viewpoint - The stock of Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. experienced a decline of 5.05% on October 14, closing at 108.00 CNY per share, with a trading volume of 159 million CNY and a turnover rate of 1.61%, resulting in a total market capitalization of 9.557 billion CNY [1] Company Overview - Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. was established on October 31, 2008, and listed on October 14, 2019. The company is located in the China (Shanghai) Pilot Free Trade Zone [1] - The company's main business involves the design, research and development, and sales of semiconductor power management chips. The revenue composition is as follows: LED lighting driver chips 51.44%, motor control driver chips 26.21%, AC/DC power chips 17.56%, high-performance computing power chips 4.76%, and others 0.03% [1] Fund Holdings - According to data from the top ten holdings of funds, one fund under Shangzheng Fund has a significant position in Jingfeng Mingyuan. The Shangzheng Research Selected Mixed Fund A (023397) held 8,249 shares in the second quarter, accounting for 6.8% of the fund's net value, making it the seventh-largest holding. The estimated floating loss today is approximately 47,300 CNY [2] - The Shangzheng Research Selected Mixed Fund A (023397) was established on February 18, 2025, with a latest scale of 10.5849 million CNY and a cumulative return of 43.27% since inception [2] - The fund managers are Zhang Zhimei and Li Rui. Zhang Zhimei has a tenure of 7 years and 314 days, managing assets totaling 429 million CNY, with the best fund return of 121.21% and the worst return of -21.22% during the tenure. Li Rui has a tenure of 239 days, managing assets of 10.6467 million CNY, with the best return of 42.71% and the worst return of 0.03% during the tenure [2]