Espressif Systems(SH:688018) Xin Lang Cai Jing·2025-09-22 01:40Group 1 - The core point of the news is that Lexin Technology's stock price increased by 7.41% to 198.00 CNY per share, with a total market capitalization of 31.027 billion CNY as of the report date [1] - Lexin Technology, established on April 29, 2008, specializes in the research, design, and sales of integrated circuit products, with its main revenue sources being modules and development kits (60.47%), chips (38.89%), and others (0.64%) [1] - The trading volume for Lexin Technology reached 333 million CNY, with a turnover rate of 1.09% [1] Group 2 - The Qianhai Kaiyuan Fund holds a significant position in Lexin Technology, with its Qianhai Kaiyuan Artificial Intelligence Theme Mixed A Fund (001986) owning 290,400 shares, accounting for 7.04% of the fund's net value, making it the third-largest holding [2] - The Qianhai Kaiyuan Artificial Intelligence Theme Mixed A Fund has a total size of 582 million CNY, with a year-to-date return of 0.56% and a one-year return of 33.24% [2] - The fund manager, Wei Chun, has been in position for 6 years and 259 days, with the fund's best return during his tenure being 135.95% [2]