MEMSensing(SH:688286) Xin Lang Cai Jing·2025-11-27 05:49Core Viewpoint - Minxin Microelectronics Co., Ltd. has shown a significant stock price increase of 5.11%, reaching 79.88 CNY per share, with a total market capitalization of 4.477 billion CNY as of November 27 [1] Company Overview - Minxin Microelectronics, established on September 25, 2007, and listed on August 10, 2020, is located in the Suzhou Free Trade Zone, Jiangsu, China [1] - The company's main business involves the research and sales of MEMS sensor products, with revenue composition as follows: MEMS pressure sensors 43.83%, MEMS acoustic sensors 37.09%, packaging technology solutions 12.43%, MEMS inertial sensors 6.50%, and others 0.15% [1] Fund Holdings - Dachen Fund has a significant holding in Minxin Microelectronics, with the Dachen CSI 360 Internet + Index A fund (002236) owning 163,800 shares, representing 1.02% of the fund's net value, ranking as the tenth largest holding [2] - The fund has achieved a year-to-date return of 38.85%, ranking 818 out of 4206 in its category, and a one-year return of 41.6%, ranking 741 out of 4006 [2] Fund Manager Information - The fund manager of Dachen CSI 360 Internet + Index A is Xia Gao, who has been in the position for nearly 11 years, managing a total asset size of 2.494 billion CNY [3] - During Xia Gao's tenure, the best fund return was 229.06%, while the worst was -71.74% [3]