银信科技股价跌5.14%，万家基金旗下1只基金重仓，持有1.03万股浮亏损失6901元

Group 1 - The core point of the news is that Yinxin Technology's stock price has dropped by 5.14%, currently trading at 12.37 CNY per share, with a total market capitalization of 5.496 billion CNY [1] - Yinxin Technology, established on May 31, 2004, and listed on June 15, 2011, specializes in IT infrastructure solutions for government and enterprise data centers, offering services such as IT infrastructure management, system integration, and software development [1] - The revenue composition of Yinxin Technology includes 48.15% from system integration services, 44.96% from IT infrastructure operation services, 5.68% from computing power services, and 1.21% from software development and sales [1] Group 2 - From the perspective of fund holdings, one fund under Wan Jia Fund has a significant position in Yinxin Technology, with the Wan Jia CSI 2000 Index Enhanced A fund holding 10,300 shares, representing 0.44% of the fund's net value [2] - The Wan Jia CSI 2000 Index Enhanced A fund was established on January 21, 2025, with a current scale of 15.1548 million CNY and a cumulative return of 31.25% since inception [2] Group 3 - The fund manager of Wan Jia CSI 2000 Index Enhanced A is Qiao Liang, who has been in the position for 6 years and 15 days, with a total asset scale of 4.97 billion CNY and a best return of 85.08% during his tenure [3] - Zhang Yongqiang, the co-manager, has been in the role for 2 years and 244 days, managing assets of 1.47 billion CNY, with a best return of 32.72% during his tenure [3]