Sineng(SZ:300827) Xin Lang Cai Jing·2025-09-23 07:01Group 1 - The core viewpoint of the news is that Shangneng Electric has seen a significant increase in its stock price, rising by 5.4% to reach 33.37 CNY per share, with a trading volume of 1.739 billion CNY and a turnover rate of 14.01%, resulting in a total market capitalization of 16.763 billion CNY [1] - Shangneng Electric, established on March 30, 2012, and listed on April 10, 2020, is primarily engaged in the research, production, and sales of power electronic devices. Its main business revenue composition includes 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] Group 2 - From the perspective of the top ten circulating shareholders of Shangneng Electric, Huatai Bairui Fund has a fund that ranks among the top shareholders. 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 the circulating shares. The estimated floating profit today is approximately 4.2661 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 16.36%, ranking 2989 out of 4220 in its category; over the past year, returns are 38.5%, ranking 2769 out of 3814; since inception, it has a loss of 11.79% [2]