海优新材股价跌6.35%，创金合信基金旗下1只基金重仓，持有1万股浮亏损失4.64万元

Group 1 - The stock of Shanghai Haiyou New Materials Co., Ltd. dropped by 6.35% on February 5, closing at 68.44 yuan per share, with a trading volume of 6.4874 million yuan and a turnover rate of 0.11%, resulting in a total market capitalization of 5.751 billion yuan [1] - The company, established on September 22, 2005, and listed on January 22, 2021, specializes in the research, production, and sales of specialty polymer films, with 86.75% of its main business revenue coming from the photovoltaic packaging materials sector [1] Group 2 - The fund "Chuangjin Hexin Xinli Mixed A" (008893) holds 10,000 shares of Haiyou New Materials, unchanged from the previous period, representing 0.12% of the fund's net value, making it the eighth largest holding [2] - The fund has a total scale of 25.9267 million yuan, with a year-to-date return of 0.52%, ranking 7789 out of 8873 in its category, and a one-year return of 2.78%, ranking 7665 out of 8119 [2] Group 3 - The fund manager Yan Yifan has a tenure of 9 years and 141 days, managing assets totaling 15.276 billion yuan, with the best fund return during his tenure being 58.59% and the worst being -8.51% [3] - Co-manager Zhang Hezhang has a tenure of 5 years and 151 days, managing assets of 14.669 billion yuan, with the best return of 24.17% and the worst return of 2.1% during his tenure [3]