福斯达股价涨5.03%，国投瑞银基金旗下1只基金重仓，持有2.94万股浮盈赚取7.61万元

Group 1 - The core viewpoint of the news is that Fosda's stock price increased by 5.03% to 54.08 CNY per share, with a total market capitalization of 8.653 billion CNY as of the report date [1] - Fosda specializes in deep cooling technology, with its main business revenue composition being 71.40% from air separation equipment, 23.13% from natural gas processing and liquefaction devices, and 5.46% from other sources [1] - The company was established on July 4, 2000, and went public on January 30, 2023, located in Hangzhou, Zhejiang Province [1] Group 2 - The fund "Guotou Ruijin Specialized and New Quantitative Stock Mixed A" holds Fosda as its sixth-largest position, with a net value proportion of 1.38% after reducing its holdings by 13,700 shares [2] - The fund has achieved a year-to-date return of 57.47% and a one-year return of 64.65%, ranking 917 out of 8166 and 577 out of 8014 respectively in its category [2] - The fund manager, Zhao Jian, has a tenure of 12 years and 18 days, with the fund's total asset size being 3.848 billion CNY [3]