扬杰科技股价跌5.37%，中金基金旗下1只基金重仓，持有2400股浮亏损失1.12万元

Group 1 - The core point of the news is that Yangjie Technology's stock price has dropped by 5.37%, currently trading at 82.14 yuan per share, with a total market capitalization of 44.631 billion yuan [1] - Yangjie Technology, established on August 2, 2006, and listed on January 23, 2014, specializes in the research, production, and sales of power semiconductor wafers, chips, and devices, as well as integrated circuit packaging and testing [1] - The revenue composition of Yangjie Technology is as follows: semiconductor devices account for 88.05%, semiconductor chips 7.34%, semiconductor wafers 2.59%, and others 2.02% [1] Group 2 - According to data, a fund under CICC has a significant holding in Yangjie Technology, specifically the CICC CSI 500 ESG Index Enhanced A fund, which increased its holdings by 800 shares in the fourth quarter, bringing the total to 2,400 shares, representing 1.27% of the fund's net value [2] - The CICC CSI 500 ESG Index Enhanced A fund was established on October 25, 2022, with a current scale of 6.6638 million yuan, and has achieved a year-to-date return of 10.47% [2] - The fund's performance over the past year shows a return of 54.2%, ranking 1048 out of 4285 in its category [2]