Sinexcel Electric(SZ:300693) Xin Lang Cai Jing·2025-10-15 02:35Group 1 - The core viewpoint of the news is that Shenghong Co., Ltd. experienced a stock price increase of 5.05%, reaching 41.18 yuan per share, with a trading volume of 438 million yuan and a turnover rate of 4.12%, resulting in a total market capitalization of 12.881 billion yuan [1] - Shenghong Co., Ltd. is primarily engaged in the research, production, sales, and service of power electronic equipment, with its main business revenue composition being: electric vehicle charging equipment 46.42%, new energy power conversion equipment 20.82%, industrial supporting power supply 20.53%, battery testing and formation equipment 9.78%, and others 2.45% [1] Group 2 - Among the top ten circulating shareholders of Shenghong Co., Ltd., a fund under Southern Fund ranks as a significant shareholder. The Southern CSI 1000 ETF (512100) entered the top ten circulating shareholders in the second quarter, holding 2.3037 million shares, accounting for 0.86% of the circulating shares, with an estimated floating profit of approximately 4.5613 million yuan [2] - The Southern CSI 1000 ETF (512100) has a total asset scale of 64.953 billion yuan and has achieved a return of 25.13% year-to-date, ranking 1958 out of 4220 in its category, with a one-year return of 32.72%, ranking 1389 out of 3857 [2]