世嘉科技股价涨5.29%，建信基金旗下1只基金重仓，持有20.98万股浮盈赚取19.3万元

Group 1 - The core viewpoint of the news is that Sega Technology has seen a significant stock price increase of 5.29%, reaching 18.32 CNY per share, with a total market capitalization of 4.624 billion CNY [1] - Sega Technology, established on April 20, 1990, specializes in the research, design, production, sales, and service of customized precision box systems [1] - The main business revenue composition includes: RF devices 33.78%, elevator car systems 22.74%, specialized equipment box systems 22.32%, antennas 16.14%, and others 5.02% [1] Group 2 - From the perspective of fund holdings, one fund under Jianxin Fund has a significant position in Sega Technology, with Jianxin Social Responsibility Mixed A holding 209,800 shares, accounting for 3.38% of the fund's net value [2] - Jianxin Social Responsibility Mixed A has achieved a year-to-date return of 33.18%, ranking 1727 out of 8136 in its category, and a one-year return of 36.22%, ranking 1477 out of 8058 [2] - The fund manager, Li Denghu, has a tenure of 2 years and 5 days, with the best fund return during this period being 68.66% and the worst being 51.28% [3]