晶盛机电股价跌7.57%，华润元大基金旗下1只基金重仓，持有1.33万股浮亏损失6.26万元

Group 1 - The stock of Jing Sheng Mechanical & Electrical Co., Ltd. dropped by 7.57% on February 5, closing at 57.50 CNY per share, with a trading volume of 336 million CNY and a turnover rate of 0.47%, resulting in a total market capitalization of 75.298 billion CNY [1] - Jing Sheng Mechanical & Electrical Co., Ltd. was established on December 14, 2006, and went public on May 11, 2012. The company specializes in the research, development, manufacturing, and sales of crystal growth equipment and its control systems [1] - The main revenue composition of the company includes equipment and services at 70.48%, materials at 21.18%, and others at 8.34% [1] Group 2 - According to data from the top ten holdings of funds, one fund under China Resources Yuanda holds shares in Jing Sheng Mechanical & Electrical. The China Resources Yuanda Anxin Flexible Allocation Mixed A Fund (000273) held 13,300 shares in the fourth quarter, accounting for 4.12% of the fund's net value, ranking as the tenth largest holding [2] - The China Resources Yuanda Anxin Flexible Allocation Mixed A Fund (000273) was established on September 11, 2013, with a latest scale of 7.85 million CNY. Year-to-date returns are 11.58%, ranking 865 out of 8,873 in its category; the one-year return is 48.75%, ranking 2,022 out of 8,119; and since inception, the return is 243.94% [2] - The fund manager, Li Wuqin, has a tenure of 9 years and 294 days, with total assets under management of 17.2 million CNY, achieving a best return of 101.82% and a worst return of -33.82% during his tenure. The co-manager, Hong Xiao, has a tenure of 231 days, managing assets of 1.18581 million CNY, with a best return of 31.03% and a worst return of 30.72% during his tenure [2]