航发动力股价涨5.05%，金信基金旗下1只基金重仓，持有61万股浮盈赚取125.05万元

Group 1 - The core viewpoint of the news is that China Aviation Engine Corporation (航发动力) has seen a stock price increase of 5.05%, reaching 42.62 yuan per share, with a trading volume of 1.36 billion yuan and a turnover rate of 1.23%, resulting in a total market capitalization of 113.608 billion yuan [1] - The company, established on December 23, 1993, and listed on April 8, 1996, is primarily engaged in the manufacturing of aircraft engines and related products, with 91.55% of its revenue coming from aircraft engines and derivatives, 6.17% from foreign trade exports, and 2.28% from non-aerospace products [1] Group 2 - From the perspective of major fund holdings, Jin Xin Fund has a significant position in China Aviation Engine Corporation, with its Jin Xin Transformation Innovation Mixed A Fund (002810) increasing its holdings by 149,200 shares in the fourth quarter, totaling 610,000 shares, which represents 5.77% of the fund's net value [2] - The Jin Xin Transformation Innovation Mixed A Fund, established on June 8, 2016, has a current size of 121 million yuan, with a year-to-date return of 7.03%, ranking 2523 out of 9009 in its category, and a one-year return of 68.73%, ranking 940 out of 8164 [2]