沪电股份跌2.01%，成交额12.26亿元，主力资金净流出4522.37万元

Core Viewpoint - Huadian Co., Ltd. (沪电股份) has experienced significant stock price fluctuations, with a year-to-date increase of 86.00% but a recent decline of 6.52% over the past five trading days [1] Company Overview - Huadian Co., Ltd. is located in Kunshan, Jiangsu Province, and was established on April 14, 1992. It was listed on August 18, 2010. The company primarily engages in the research, production, and sales of printed circuit boards (PCBs), with PCB business revenue accounting for 95.98% of total revenue [1][2] - As of June 30, 2025, the company had 128,200 shareholders, a decrease of 40.16% from the previous period, with an average of 14,997 circulating shares per shareholder, an increase of 67.18% [2] Financial Performance - For the first half of 2025, Huadian Co., Ltd. reported operating revenue of 8.494 billion yuan, a year-on-year increase of 56.59%, and a net profit attributable to shareholders of 1.683 billion yuan, up 47.50% year-on-year [2] - The company has distributed a total of 4.112 billion yuan in dividends since its A-share listing, with 2.204 billion yuan distributed over the past three years [3] Stock Market Activity - On September 30, 2023, Huadian Co., Ltd.'s stock price was 72.82 yuan per share, with a trading volume of 1.226 billion yuan and a turnover rate of 0.86%, resulting in a total market capitalization of 140.104 billion yuan [1] - The stock has appeared on the "Dragon and Tiger List" five times this year, with the most recent appearance on September 11, 2023, where it recorded a net purchase of 4.0465 million yuan [1] Institutional Holdings - As of June 30, 2025, the top ten circulating shareholders included Hong Kong Central Clearing Limited as the third-largest shareholder with 123 million shares, an increase of 47.197 million shares from the previous period [3] - Other notable institutional shareholders include Huatai-PB CSI 300 ETF, E Fund CSI 300 ETF, and China Universal CSI 300 ETF, all of which have increased their holdings [3]