生益电子股价涨5.4%，永赢基金旗下1只基金重仓，持有81.73万股浮盈赚取343.28万元

Group 1 - The core viewpoint of the news is that Shengyi Electronics has seen a significant stock price increase of 5.4%, reaching 82.00 CNY per share, with a trading volume of 245 million CNY and a turnover rate of 0.36%, resulting in a total market capitalization of 68.209 billion CNY [1] - Shengyi Electronics, established on August 2, 1985, is located in Dongguan City, Guangdong Province, and specializes in the research, production, and sales of various printed circuit boards [1] Group 2 - From the perspective of major fund holdings, Yongying Fund has a significant position in Shengyi Electronics, with its fund "Yongying Intelligent Leading A" (006266) holding 817,300 shares, accounting for 6.06% of the fund's net value, making it the second-largest holding [2] - The fund "Yongying Intelligent Leading A" has achieved a year-to-date return of 54.47%, ranking 511 out of 8,254 in its category, and an annual return of 88.23%, ranking 591 out of 8,037 [2] - The fund manager, Ou Zichen, has a tenure of 3 years and 207 days, with the best fund return during this period being 83.83% and the worst being -11.01% [2]