兆易创新股价跌1.12%，尚正基金旗下1只基金重仓，持有7100股浮亏损失1.75万元

Group 1 - The core point of the news is that兆易创新 experienced a decline of 1.12% on December 31, with a stock price of 217.75 yuan per share, a trading volume of 1.556 billion yuan, a turnover rate of 1.05%, and a total market capitalization of 145.424 billion yuan [1] - 兆易创新科技集团股份有限公司, established on April 6, 2005, and listed on August 18, 2016, focuses on the research, sales, and technical support of integrated circuit storage chips, with its main business revenue composition being: storage chips 68.55%, microcontrollers 23.11%, sensors 4.65%, analog products 3.67%, and technical services and other income 0.02% [1] Group 2 - From the perspective of the top ten holdings of funds, 尚正基金 has one fund heavily invested in 兆易创新, specifically the 尚正研究睿选混合发起A (023397), which increased its holdings by 1,300 shares in the third quarter, totaling 7,100 shares, accounting for 8.38% of the fund's net value, making it the third-largest holding [2] - The 尚正研究睿选混合发起A fund was established on February 18, 2025, with a latest scale of 16.4659 million yuan and a cumulative return of 32.18% since inception [2] Group 3 - The fund manager of 尚正研究睿选混合发起A is Zhang Zhimei, who has been in the position for 8 years and 27 days, with a total fund asset size of 253 million yuan, achieving a best fund return of 121.21% and a worst return of -29.86% during her tenure [3] - The co-manager, Li Rui, has been in the position for 317 days, managing assets of 18.0713 million yuan, with a best return of 32.03% and a worst return of 2.76% during his tenure [3]