JACK(SH:603337) Xin Lang Cai Jing·2025-09-19 03:21Group 1 - Jack Technology experienced a decline of 5.07% on September 19, with a stock price of 47.92 yuan per share, a trading volume of 138 million yuan, a turnover rate of 0.60%, and a total market capitalization of 22.83 billion yuan [1] - 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 Jack Technology's main business includes 86.87% from intelligent industrial sewing machines, 10.21% from intelligent 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 - According to data from the top ten heavy stocks of funds, one fund under Chuangjin Hexin has a significant holding in Jack Technology. The Chuangjin Hexin Qunli One-Year Open Mixed Fund (MOM) A (011367) reduced its holdings by 89,400 shares in the second quarter, holding 107,900 shares, which accounts for 3.32% of the fund's net value, ranking as the fifth-largest heavy stock [2] - The Chuangjin Hexin Qunli One-Year Open Mixed Fund (MOM) A (011367) was established on March 9, 2021, with a latest scale of 103 million yuan. The fund has achieved a return of 17% this year, ranking 4716 out of 8172 in its category, and a return of 39% over the past year, ranking 4254 out of 7980 [2] - The fund manager of Chuangjin Hexin Qunli One-Year Open Mixed Fund (MOM) A (011367) is Feng Ruiling, who has been in the position for 3 years and 287 days, with a total asset scale of 116 million yuan. The best fund return during her tenure is 35.07%, while the worst is 2.77% [2]