Sineng(SZ:300827) Xin Lang Ji Jin·2026-02-05 05:15Group 1 - The core point of the article highlights the recent stock performance of Shangneng Electric, which saw a decline of 5.03% to 36.80 CNY per share, with a trading volume of 483 million CNY and a turnover rate of 3.36%, resulting in a total market capitalization of 20.486 billion CNY [1] - Shangneng Electric, established on March 30, 2012, and listed on April 10, 2020, is located in Wuxi City, Jiangsu Province. The company specializes in the research, production, and sales of power electronic devices [1] - The main revenue composition of Shangneng Electric includes photovoltaic inverters at 72.20%, energy storage bidirectional converters and system integration products at 25.64%, power quality governance products at 1.19%, spare parts and technical services at 0.85%, and others at 0.12% [1] Group 2 - From the perspective of the top ten circulating shareholders, Huatai-PB Fund has a fund that ranks among the top shareholders of Shangneng Electric. The photovoltaic ETF (515790) increased its holdings by 924,900 shares in the third quarter, totaling 3.4197 million shares, which accounts for 0.89% of the circulating shares [2] - The photovoltaic ETF (515790), established on December 7, 2020, has a latest scale of 11.253 billion CNY. Year-to-date returns are 20.11%, ranking 51 out of 5566 in its category; over the past year, returns are 61.36%, ranking 643 out of 4285; and since inception, returns are 15.55% [2] - The fund managers of the photovoltaic ETF are Li Qian and Li Mu Yang. Li Qian has a cumulative tenure of 6 years and 95 days, with a total fund asset scale of 52.672 billion CNY, achieving a best fund return of 112.26% and a worst return of -18.35% during her tenure [2]