JACK(SH:603337) Xin Lang Cai Jing·2025-12-25 05:58Group 1 - Jack Technology's stock increased by 5.19%, reaching a price of 41.32 yuan per share, with a trading volume of 126 million yuan and a turnover rate of 0.66%, resulting in a total market capitalization of 19.686 billion yuan [1] - The company, established on August 27, 2003, and listed on January 19, 2017, specializes in the research, production, and sales of industrial sewing machinery, including industrial sewing machines, cutting tables, and fabric laying machines [1] - The revenue composition of Jack Technology includes 86.87% from smart industrial sewing machines, 10.21% from smart cutting tables and fabric laying machines, 2.71% from automatic sewing equipment for shirts and jeans, and 0.21% from other sources [1] Group 2 - The fund "Puyin Ansheng High-end Equipment Mixed A" holds a significant position in Jack Technology, with 510,300 shares, accounting for 6.6% of the fund's net value, making it the fourth-largest holding [2] - The fund has achieved a year-to-date return of 54.01%, ranking 989 out of 8087 in its category, and a one-year return of 52.15%, ranking 920 out of 8071 [2] - The fund manager, Li Haoxuan, has been in charge for 3 years and 6 days, with the fund's total asset size at 3.425 billion yuan and a best return of 105.27% during his tenure [3]