神工股份股价涨5.2%，国投瑞银基金旗下1只基金重仓，持有3.09万股浮盈赚取11.33万元

Group 1 - The core point of the news is that ShenGong Co., Ltd. experienced a stock price increase of 5.2%, reaching 74.31 yuan per share, with a total market capitalization of 12.655 billion yuan [1] - ShenGong Co., Ltd. specializes in the research, production, and sales of semiconductor-grade single crystal silicon materials, with its main business revenue composition being 53.86% from silicon components and 44.37% from large diameter silicon materials [1] - The company was established on July 24, 2013, and went public on February 21, 2020 [1] Group 2 - The fund "Guotou Ruijin Specialized and New Quantitative Stock Selection Mixed A" holds a significant position in ShenGong Co., with 30,900 shares, accounting for 1.48% of the fund's net value, making it the second-largest holding [2] - The fund has achieved a year-to-date return of 51.32%, ranking 1035 out of 8088 in its category, and a one-year return of 50.35%, ranking 1023 out of 8058 [2] - The fund manager, Zhao Jian, has a tenure of 12 years and 93 days, with the fund's total asset size being 7.612 billion yuan [3]