JACK(SH:603337) Xin Lang Cai Jing·2025-11-27 03:31Group 1 - Jack Technology's stock price increased by 5.28% to 40.10 CNY per share, with a trading volume of 76.85 million CNY and a turnover rate of 0.41%, resulting in a total market capitalization of 19.105 billion CNY [1] - The stock has experienced a continuous rise for three days, with a cumulative increase of 1.14% during this period [1] - Jack Technology specializes in the research, production, and sales of industrial sewing machinery, with its main revenue sources being smart industrial sewing machines (86.87%), smart cutting beds and spreading machines (10.21%), and automatic sewing equipment for shirts and jeans (2.71%) [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 generated a floating profit of approximately 1.0257 million CNY today, with a floating profit of 219,400 CNY during the three-day increase [2] - The fund has achieved a year-to-date return of 48.71% and a one-year return of 64.76%, ranking 776 out of 8130 and 375 out of 8054 respectively [2]