国机精工股价涨5.7%，长城基金旗下1只基金重仓，持有470万股浮盈赚取1189.1万元

Group 1 - The stock of Guojijiangong increased by 5.7%, reaching 46.88 yuan per share, with a trading volume of 872 million yuan and a turnover rate of 3.59%, resulting in a total market capitalization of 25.14 billion yuan [1] - Guojijiangong Group Co., Ltd. is located in Zhengzhou, Henan Province, and was established on December 9, 2001. It was listed on May 26, 2005. The company's main business includes the research, production, and sales of bearings and electric spindles, as well as technology development services commissioned by governments and other enterprises [1] - The revenue composition of Guojijiangong includes: basic components 29.82%, special and precision bearings 29.40%, machine tools 9.99%, superhard material abrasives 9.99%, supply chain management and services 7.17%, high-end equipment 4.91%, new materials 2.88%, and other categories [1] Group 2 - According to data, Changcheng Fund holds a significant position in Guojijiangong, with the Changcheng Jiujia Innovation Growth Mixed A Fund (004666) holding 4.7 million shares, accounting for 5.07% of the fund's net value, ranking as the eighth largest holding [2] - The Changcheng Jiujia Innovation Growth Mixed A Fund was established on July 5, 2017, with a latest scale of 1.994 billion yuan. Year-to-date returns are 8.89%, with a one-year return of 98.65%, ranking 148 out of 8126 in its category [2]