源杰科技股价跌5.38%，中银基金旗下1只基金重仓，持有5500股浮亏损失22.24万元

Group 1 - The core point of the news is that Yuanjie Technology's stock price dropped by 5.38% to 711.57 CNY per share, with a trading volume of 1.03 billion CNY and a turnover rate of 1.69%, resulting in a total market capitalization of 61.158 billion CNY [1] - Yuanjie Technology, established on January 28, 2013, and listed on December 21, 2022, specializes in the research, design, production, and sales of optical chips [1] - The company's main business revenue composition is as follows: data center and other segments account for 51.04%, telecommunications market for 48.73%, and technical services and others for 0.23% [1] Group 2 - From the perspective of fund holdings, one fund under Bank of China holds Yuanjie Technology as its second-largest position, with 5,500 shares, representing 0.94% of the fund's net value [2] - The fund, Zhongyin CSI 1000 Index Enhanced A (019555), has a current scale of 198 million CNY and has achieved a year-to-date return of 5.96%, ranking 1741 out of 5579 in its category [2] - The fund manager, Yao Jin, has been in position for 2 years and 33 days, with the best return during his tenure being 72.74% and the worst being 6.18% [2]