双良节能股价涨5.15%，华银基金管理旗下1只基金重仓，持有56万股浮盈赚取16.8万元

Group 1 - The core viewpoint of the news is that Shuangliang Energy has seen a stock price increase of 5.15%, reaching 6.13 yuan per share, with a trading volume of 343 million yuan and a turnover rate of 3.11%, resulting in a total market capitalization of 11.486 billion yuan [1] - Shuangliang Energy, established on October 5, 1995, and listed on April 22, 2003, operates primarily in energy-saving and water-saving systems, as well as photovoltaic new energy systems. The revenue composition is 67.05% from photovoltaic products, 31.01% from energy-saving and water-saving equipment, and 1.94% from new energy equipment [1] Group 2 - From the perspective of fund holdings, Huayin Fund Management has one fund heavily invested in Shuangliang Energy. The Beixin Ruifeng Industrial Upgrade Fund (168501) held 560,000 shares in the third quarter, accounting for 4.79% of the fund's net value, ranking as the tenth largest holding [2] - The Beixin Ruifeng Industrial Upgrade Fund (168501) was established on January 10, 2018, with a latest scale of 70.7314 million yuan. Year-to-date returns are 0.43%, with a one-year loss of 3.5% and a cumulative return since inception of 28.39% [2]