Cctech(SZ:300604) Xin Lang Cai Jing·2026-02-03 02:40Group 1 - The core point of the article highlights the recent performance of Changchuan Technology, which saw a 5.05% increase in stock price, reaching 126.70 yuan per share, with a trading volume of 1.427 billion yuan and a turnover rate of 2.33%, resulting in a total market capitalization of 80.379 billion yuan [1] - Changchuan Technology, established on April 10, 2008, and listed on April 17, 2017, is based in Hangzhou, Zhejiang Province, and specializes in the research, production, and sales of integrated circuit equipment [1] - The company's main business revenue composition includes testing machines at 57.68%, sorting machines at 32.73%, and other products at 9.59% [1] Group 2 - From the perspective of fund holdings, one fund under China Merchants Asset Management has a significant position in Changchuan Technology, with the China Merchants Asset Management CSI 500 Index Enhanced Fund A (023192) holding 3,300 shares, accounting for 2.41% of the fund's net value, making it the third-largest holding [2] - The fund has a current scale of 13.4258 million yuan and has achieved a year-to-date return of 6.84%, ranking 1,046 out of 5,562 in its category, while the one-year return stands at 42.88%, ranking 1,479 out of 4,285 [2] - The fund manager, Fan Wanli, has been in position for 1 year and 133 days, with the fund's total assets amounting to 11.9 million yuan, achieving a best return of 48.02% and a worst return of 16.76% during his tenure [2]