国力电子股价涨1.49%，明亚基金旗下1只基金重仓，持有1100股浮盈赚取990元

Group 1 - The core viewpoint of the news is that Guoli Electronics has shown a positive stock performance, with a 1.49% increase in share price, reaching 61.39 yuan per share, and a total market capitalization of 5.851 billion yuan as of December 31 [1] - Guoli Electronics, established on October 12, 2000, specializes in the research, production, and sales of electronic vacuum devices, with its main business revenue composition being: DC contactors 60.00%, vacuum relays 17.87%, AC contactors 11.50%, vacuum capacitors 5.33%, vacuum active devices 3.49%, and others 1.80% [1] Group 2 - Mingya Fund has a significant holding in Guoli Electronics, with its Mingya Value Evergreen A fund (009128) holding 1,100 shares, representing 0.33% of the fund's net value, making it the third-largest holding [2] - The Mingya Value Evergreen A fund was established on April 24, 2020, with a current scale of 22.14 million yuan, achieving a year-to-date return of 18.62% and a one-year return of 17.59% [2] Group 3 - The fund managers of Mingya Value Evergreen A are He Ming and Mao Ruixiang, with He Ming having a tenure of 7 years and 331 days and a best fund return of 165.56% during his tenure [3] - Mao Ruixiang has a tenure of 2 years and 181 days, with a best fund return of 36.45% during his time managing the fund [3]