Dosilicon(SH:688110) Xin Lang Cai Jing·2025-10-24 06:49Group 1 - Dongxin Semiconductor Co., Ltd. experienced a stock price increase of 5.08%, reaching 101.83 CNY per share, with a trading volume of 1.874 billion CNY and a turnover rate of 4.24%, resulting in a total market capitalization of 45.034 billion CNY [1] - The company, established on November 26, 2014, and listed on December 10, 2021, focuses on the research, design, and sales of general-purpose storage chips with a revenue composition of NAND (57.08%), MCP (25.88%), DRAM (10.43%), NOR (6.15%), others (0.25%), and technical services (0.21%) [1] Group 2 - Guolian An Fund's ETF, which is among the top ten circulating shareholders of Dongxin Semiconductor, increased its holdings by 295,900 shares in the second quarter, bringing its total to 3.2768 million shares, representing 0.74% of the circulating shares [2] - The ETF has achieved a return of 41.66% year-to-date, ranking 821 out of 4,218 in its category, and a one-year return of 46.54%, ranking 540 out of 3,875 [2] Group 3 - The fund managers of Guolian An's ETF are Huang Xin and Zhang Zhenyuan, with Huang having a tenure of 15 years and 196 days and a best fund return of 190.98%, while Zhang has a tenure of 11 years and 327 days with a best fund return of 387.76% [3]