华润微股价连续3天上涨累计涨幅6.5%，华夏基金旗下1只基金持1873.55万股，浮盈赚取7793.99万元

Core Viewpoint - Huazhu Microelectronics has seen a stock price increase of 6.5% over the past three days, with a current price of 68.19 yuan per share and a market capitalization of 90.524 billion yuan [1] Group 1: Company Overview - Huazhu Microelectronics Co., Ltd. was established on January 28, 2003, and went public on February 27, 2020 [1] - The company is located in Wuxi, Jiangsu Province, and Shanghai, and specializes in the design, production, and sales of power semiconductors, smart sensors, and smart control products [1] - The revenue composition of the company is as follows: 54.34% from products and solutions, 42.92% from manufacturing and services, and 2.74% from other sources [1] Group 2: Shareholder Information - Huazhu Microelectronics' major circulating shareholder is Huaxia Fund, which reduced its holdings in the Huaxia SSE STAR 50 ETF (588000) by 10.5723 million shares, now holding 18.7355 million shares, representing 1.41% of circulating shares [2] - The ETF has generated a floating profit of approximately 26.23 million yuan today and 77.9399 million yuan during the three-day stock price increase [2] - The Huaxia SSE STAR 50 ETF was established on September 28, 2020, with a current scale of 76.022 billion yuan and a year-to-date return of 14% [2] Group 3: Fund Performance - The Huaxia SSE STAR 50 ETF has a one-year return of 56.83%, ranking 878 out of 4285 in its category [2] - The fund manager of the Huaxia SSE STAR 50 ETF is Rong Ying, who has been in the position for 10 years and 86 days, with a total asset scale of 143.279 billion yuan [3] - During Rong Ying's tenure, the best fund return was 183.41%, while the worst was -7.58% [3] Group 4: Fund Holdings - The Huaxia SSE Smart Selection STAR 50 Strategy ETF (589550) has also reduced its holdings in Huazhu Microelectronics, now holding 20,300 shares, which accounts for 2.59% of the fund's net value [4] - The ETF has generated a floating profit of approximately 2835.28 yuan today and 84,200 yuan during the three-day stock price increase [4] - The Huaxia SSE Smart Selection STAR 50 Strategy ETF was established on July 16, 2025, with a current scale of 413.775 million yuan and a year-to-date return of 13.72% [4]