中国长城股价涨5.11%，华夏基金旗下1只基金重仓，持有57.15万股浮盈赚取45.72万元

Group 1 - The core point of the news is that China Great Wall Technology Group Co., Ltd. experienced a stock price increase of 5.11%, reaching 16.45 CNY per share, with a trading volume of 1.826 billion CNY and a turnover rate of 3.52%, resulting in a total market capitalization of 53.064 billion CNY [1] - The company, established on June 19, 1997, and listed on June 26, 1997, is located in Nanshan District, Shenzhen, Guangdong Province, and its main business areas include network security and information technology, high-tech electronics, power supply, and property services [1] - The revenue composition of the company is as follows: computing industry 80.86%, system equipment 13.52%, and other supplementary businesses 5.62% [1] Group 2 - From the perspective of major fund holdings, one fund under Huaxia Fund has a significant position in China Great Wall, specifically the Huaxia CSI Big Data Industry ETF (516000), which reduced its holdings by 1,400 shares in the fourth quarter, now holding 571,500 shares, accounting for 2.67% of the fund's net value, ranking as the ninth largest holding [2] - The Huaxia CSI Big Data Industry ETF (516000) was established on February 9, 2021, with a current scale of 308 million CNY, and has achieved a year-to-date return of 10.33%, ranking 355 out of 5,562 in its category, and a one-year return of 28.45%, ranking 2,330 out of 4,285 [2]