美芯晟股价跌5.11%，创金合信基金旗下1只基金重仓，持有8.35万股浮亏损失20.95万元

Group 1 - The core point of the news is that Meixinsheng Technology (Beijing) Co., Ltd. experienced a stock price decline of 5.11%, trading at 46.60 yuan per share, with a total market capitalization of 5.198 billion yuan as of August 29 [1] - Meixinsheng was established on March 11, 2008, and went public on May 22, 2023, focusing on the research and sales of high-performance analog and mixed-signal chips in integrated circuit design [1] Group 2 - From the perspective of major fund holdings, one fund under Chuangjin Hexin holds a significant position in Meixinsheng, with 83,500 shares representing 4.79% of the fund's net value, making it the largest holding [2] - The Chuangjin Hexin Innovation-Driven Stock A fund (010495) has a total scale of 62.2875 million yuan and has achieved a year-to-date return of 33.45%, ranking 1019 out of 4222 in its category [2] - The fund manager, Guo Zhenyue, has been in position for 99 days, with the fund's total assets amounting to 82.1407 million yuan, and the best return during his tenure being 43.95% [2]