晶合集成股价跌5.01%，国投瑞银基金旗下1只基金重仓，持有30.67万股浮亏损失53.68万元

Company Overview - Jinghe Integrated Circuit Co., Ltd. is located in Hefei, Anhui Province, and was established on May 19, 2015. The company went public on May 5, 2023. Its main business involves 12-inch wafer foundry services, focusing on advanced process research and application, providing various process nodes and different technology platforms for customers [1]. Financial Performance - As of October 23, Jinghe Integrated's stock price fell by 5.01% to 33.17 CNY per share, with a trading volume of 662 million CNY and a turnover rate of 1.66%. The total market capitalization is 66.544 billion CNY [1]. - The company's revenue composition is primarily from integrated circuit wafer foundry services, accounting for 98.20%, with other supplementary services contributing 1.32% and additional services at 0.48% [1]. Fund Holdings - According to data, Guotou Ruijin Fund holds a significant position in Jinghe Integrated, with its fund, Guotou Ruijin SSE Sci-Tech Innovation Board Comprehensive Price Index Enhanced A (023903), owning 306,700 shares, representing 1.34% of the fund's net value, making it the eighth-largest holding. The estimated floating loss today is approximately 536,800 CNY [2]. - The fund was established on April 23, 2025, with a current scale of 162 million CNY and has achieved a return of 35.56% since inception [2]. Fund Management - The fund manager, Yin Ruifei, has a tenure of 12 years and 31 days, managing assets totaling 3.379 billion CNY, with the best fund return during his tenure being 274.12% and the worst at -22.36% [3]. - Co-manager Qian Han has been in the role for 2 years and 71 days, overseeing assets of 936 million CNY, with a best return of 35.49% and a worst return of 0.8% during his management period [3].