JACK(SH:603337) Xin Lang Cai Jing·2025-09-23 02:43Core Viewpoint - Jack Technology's stock price dropped by 5% to 46.16 CNY per share, with a market capitalization of 21.992 billion CNY, indicating potential concerns in the market regarding the company's performance and outlook [1]. Company Overview - Jack Technology Co., Ltd. is located in Taizhou, Zhejiang Province, established on August 27, 2003, and listed on January 19, 2017. The company 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 the company's main business includes: - Intelligent industrial sewing machines: 86.87% - Intelligent cutting tables and fabric laying machines: 10.21% - Automatic sewing equipment for shirts and jeans: 2.71% - Others: 0.21% [1]. Fund Holdings - According to data from the top ten holdings of funds, one fund under Guotai Fund holds a significant position in Jack Technology. The Guotai Intelligent Equipment Stock A (001576) held 1.6419 million shares in the second quarter, accounting for 5.06% of the fund's net value, ranking as the eighth largest holding [2]. - The estimated floating loss for the fund today is approximately 3.9898 million CNY [2]. Fund Manager Performance - The fund manager of Guotai Intelligent Equipment Stock A (001576) is Wang Yang, who has been in the position for 6 years and 317 days. The total asset size of the fund is 6.455 billion CNY, with the best fund return during his tenure being 211.01% and the worst being -29.24% [3].