金杯电工股价涨5.1%，民生加银基金旗下1只基金重仓，持有3.9万股浮盈赚取2.61万元

Group 1 - The core viewpoint of the news is that Jinbei Electric experienced a stock price increase of 5.1%, reaching 13.80 yuan per share, with a trading volume of 439 million yuan and a turnover rate of 5.17%, resulting in a total market capitalization of 10.128 billion yuan [1] - Jinbei Electric Co., Ltd. is located in Changsha, Hunan Province, and was established on May 24, 2004, with its listing date on December 31, 2010. The company's main business involves the research, production, and sales of wire and cable products [1] - The revenue composition of Jinbei Electric includes 59.33% from wire and cable products, 40.13% from electromagnetic wire products, and 0.55% from cold chain and automotive aftermarket services [1] Group 2 - From the perspective of major fund holdings, Minsheng Jianyin Fund has a significant position in Jinbei Electric, with its fund "Minsheng Jianyin Smart Growth Stock A" holding 39,000 shares, accounting for 0.6% of the fund's net value, making it the second-largest holding [2] - The fund "Minsheng Jianyin Smart Growth Stock A" was established on June 28, 2024, with a latest scale of 26.924 million. It has achieved a year-to-date return of 23.85%, ranking 2260 out of 4216 in its category, and a one-year return of 25.08%, ranking 1780 out of 3901 [2] - The fund manager, He Jiang, has a cumulative tenure of 14 years and 169 days, with the total asset scale of the fund being 864 million yuan. The best fund return during his tenure is 64.25%, while the worst is -49.3% [2]