长川科技股价跌1.09%，东财基金旗下1只基金重仓，持有7000股浮亏损失8050元

Group 1 - The core point of the article highlights the performance and financial metrics of Changchuan Technology, which experienced a 1.09% decline in stock price, reaching 104.55 yuan per share, with a trading volume of 546 million yuan and a turnover rate of 1.04%, resulting in a total market capitalization of 66.327 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 Dongcai has a significant position in Changchuan Technology, specifically the Dongcai Times Preferred Mixed Initiated A (017857), which held 7,000 shares, accounting for 3.68% of the fund's net value, ranking as the ninth largest holding [2] - The Dongcai Times Preferred Mixed Initiated A fund was established on February 24, 2023, with a latest scale of 14.2786 million yuan, achieving a year-to-date return of 42.07% and a one-year return of 36.99%, ranking 2128 out of 8085 in its category [2] - The fund manager, Feng Jiebo, has been in position for 1 year and 49 days, overseeing total assets of 370 million yuan, with the best fund return during his tenure being 97.9% and the worst being -7% [2]