CFMEE(SH:688630) Xin Lang Cai Jing·2025-10-23 07:15Core Insights - Chipone Microelectronics has seen a stock price increase of 7.89% over the past four days, currently trading at 129.95 CNY per share with a market capitalization of 17.12 billion CNY [1] Company Overview - Chipone Microelectronics, established on June 30, 2015, and listed on April 1, 2021, is based in Hefei, Anhui Province. The company specializes in the research, manufacturing, and sales of direct imaging equipment and related maintenance services, focusing on micro-nano direct writing lithography technology [1] - The company's main revenue source comes from laser direct imaging equipment, accounting for 99.58% of total revenue, while other services contribute 0.42% [1] Fund Holdings - The Xinghe Anying Mixed A Fund (017813) holds a significant position in Chipone Microelectronics, with 3,500 shares representing 4.34% of the fund's net value, making it the seventh-largest holding [2] - The fund has generated a floating profit of approximately 26.25 million CNY today, with a total floating profit of 33,200 CNY during the four-day stock price increase [2] Fund Manager Performance - The fund manager, Sun Qi, has a tenure of 9 years and 197 days, with a total fund size of 6.40 million CNY and a best return of 12.73% during his tenure [3] - Co-manager Liang Chenxing has been in the role for 2 years and 78 days, managing a fund size of 55.41 million CNY, achieving a best return of 88.37% [3]