Cctech(SZ:300604) Xin Lang Cai Jing·2025-09-29 05:35Core Viewpoint - Changchuan Technology's stock price increased by 5.33% to 100.70 CNY per share, with a trading volume of 7 billion CNY and a turnover rate of 14.77%, resulting in a total market capitalization of 63.49 billion CNY [1] Company Overview - Changchuan Technology, established on April 10, 2008, and listed on April 17, 2017, is located in Hangzhou, Zhejiang Province. The company specializes in the research, production, and sales of integrated circuit equipment [1] - The main revenue composition of the company includes testing machines (57.68%), sorting machines (32.73%), and other products (9.59%) [1] Shareholder Information - Among the top ten circulating shareholders of Changchuan Technology, a fund under Guolian An Fund has increased its holdings. The Guolian An CSI Semiconductor Products and Equipment ETF Link A (007300) added 472,700 shares in Q2, holding a total of 4.68 million shares, which accounts for 0.96% of the circulating shares [2] - The Guolian An CSI Semiconductor Products and Equipment ETF Link A (007300) was established on June 26, 2019, with a latest scale of 1.669 billion CNY. It has achieved a return of 47.62% this year, ranking 682 out of 4221 in its category, and a return of 114.9% over the past year, ranking 137 out of 3836 [2] - The fund manager, Huang Xin, has a tenure of 15 years and 171 days, managing assets totaling 42.052 billion CNY, with the best fund return of 204.14% and the worst return of -35.8% during his tenure. The co-manager, Zhang Zhenyuan, has a tenure of 11 years and 302 days, managing assets of 40.822 billion CNY, with the best return of 387.76% and the worst return of -35.8% during his tenure [2]