国芯科技股价涨5.02%，富国基金旗下1只基金重仓，持有400股浮盈赚取548元

Group 1 - The core viewpoint of the articles highlights the performance and business focus of Guoxin Technology, which has seen a stock price increase of 5.02% to 28.67 CNY per share, with a total market capitalization of 9.633 billion CNY [1] - Guoxin Technology, established on June 25, 2001, specializes in providing IP licensing, chip customization services, and self-developed chips and modules, primarily serving critical sectors such as information security, automotive electronics, and industrial control [1] - The revenue composition of Guoxin Technology includes 42.19% from self-developed chips and modules, 28.54% from chip customization services, and smaller contributions from IP licensing and other services [1] Group 2 - From the perspective of fund holdings, Guoxin Technology is a significant position in the portfolio of the Fortune Fund, specifically in the Fortune SSE Index ETF Linked A/B, which held 400 shares in the second quarter, maintaining the same number of shares as the previous period [2] - The Fortune SSE Index ETF Linked A/B has a total asset size of 274 million CNY and has achieved a year-to-date return of 15.98%, ranking 2781 out of 4222 in its category [2] - The fund managers, Wang Baohe and Fang Min, have extensive experience, with Wang having a tenure of 14 years and Fang 10 years, managing assets of 9.06 billion CNY and 25.209 billion CNY respectively [3]