双良节能股价涨5.05%，华泰柏瑞基金旗下1只基金位居十大流通股东，持有1310.51万股浮盈赚取419.36万元

Core Viewpoint - Shuangliang Energy has seen a stock price increase of 5.05%, reaching 6.66 CNY per share, with a trading volume of 426 million CNY and a market capitalization of 12.479 billion CNY as of October 15 [1] Company Overview - Shuangliang Energy System Co., Ltd. is located in Jiangyin City, Jiangsu Province, and was established on October 5, 1995, with its listing date on April 22, 2003 [1] - The company's main business segments include energy-saving and water-saving systems (67.05% of revenue), photovoltaic new energy systems (31.01% of revenue), and new energy equipment (1.94% of revenue) [1] Shareholder Information - Among the top ten circulating shareholders of Shuangliang Energy, a fund under Huatai-PB ranks first. The Photovoltaic ETF (515790) reduced its holdings by 36,100 shares in the second quarter, now holding 13.1051 million shares, which is 0.7% of the circulating shares [2] - The Photovoltaic ETF has a current scale of 9.984 billion CNY and has achieved a year-to-date return of 23.03%, ranking 2140 out of 4220 in its category [2] Fund Manager Performance - The fund managers of the Photovoltaic ETF are Li Qian and Li Mu Yang. Li Qian has a cumulative tenure of 5 years and 347 days, with a total asset scale of 39.351 billion CNY and a best fund return of 87.02% during her tenure [3] - Li Mu Yang has a cumulative tenure of 4 years and 284 days, managing assets totaling 21.273 billion CNY, with a best fund return of 137.92% during his tenure [3]