Sineng(SZ:300827) Xin Lang Cai Jing·2025-09-26 07:13Core Insights - On September 26, Shangneng Electric experienced a decline of 5.36%, with a stock price of 32.11 CNY per share, a trading volume of 1.237 billion CNY, a turnover rate of 9.62%, and a total market capitalization of 16.13 billion CNY [1] Company Overview - Shangneng Electric Co., Ltd. is located at No. 6, Hui Road, Huishan District, Wuxi City, Jiangsu Province, established on March 30, 2012, and listed on April 10, 2020 [1] - The company's main business involves the research, development, production, and sales of power electronic equipment, with revenue composition as follows: photovoltaic inverters 72.20%, energy storage bidirectional converters and system integration products 25.64%, power quality governance products 1.19%, spare parts and technical services 0.85%, and others 0.12% [1] Shareholder Insights - Among the top ten circulating shareholders of Shangneng Electric, a fund under Huatai-PB Fund ranks first. The Photovoltaic ETF (515790) reduced its holdings by 25,900 shares in the second quarter, now holding 2.4948 million shares, which accounts for 0.91% of circulating shares. The estimated floating loss today is approximately 4.5405 million CNY [2] - The Photovoltaic ETF (515790) was established on December 7, 2020, with a latest scale of 9.984 billion CNY. Year-to-date returns are 23.22%, ranking 2407 out of 4220 in its category; the one-year return is 41.66%, ranking 2160 out of 3824; and since inception, it has a loss of 6.59% [2] Fund Manager Performance - The fund managers of the Photovoltaic ETF (515790) are Li Qian and Li Mu Yang. As of the latest update, Li Qian has a cumulative tenure of 5 years and 328 days, with total fund assets of 39.351 billion CNY, achieving a best fund return of 99.14% and a worst return of -18.35% during her tenure [3] - Li Mu Yang has a cumulative tenure of 4 years and 265 days, managing total fund assets of 21.273 billion CNY, with a best fund return of 130.93% and a worst return of -42.91% during his tenure [3]