Bluetrum(SH:688332) Xin Lang Cai Jing·2025-11-21 06:54Group 1 - Zhongke Lanyun experienced a decline of 5.15% on November 21, with a stock price of 139.10 CNY per share, a trading volume of 398 million CNY, a turnover rate of 6.21%, and a total market capitalization of 16.775 billion CNY [1] - The company, Shenzhen Zhongke Lanyun Technology Co., Ltd., was established on December 19, 2016, and went public on July 15, 2022. Its main business involves the research, design, and sales of wireless audio chips, with chip sales accounting for 99.83% of its revenue [1] Group 2 - From the perspective of fund holdings, one fund under Dongcai has Zhongke Lanyun as a significant investment. The Dongcai Economic Driven Mixed Fund A (019143) held 5,356 shares in the third quarter, representing 5.9% of the fund's net value, making it the second-largest holding [2] - The Dongcai Economic Driven Mixed Fund A (019143) was established on January 23, 2024, with a latest scale of 14.1929 million CNY. Year-to-date returns are 16.93%, ranking 4,471 out of 8,136 in its category, while the one-year return is 18.82%, ranking 3,818 out of 8,056 [2] - The fund manager, Fang Yihang, has been in the position for 4 years and 77 days, with a total asset scale of 14.8917 million CNY. The best return during his tenure is 30.45%, while the worst is -47.46% [2]