沃尔核材跌2.90%，成交额1.64亿元，主力资金净流出1198.54万元

Core Viewpoint - The stock of Walden Materials has experienced fluctuations, with a recent decline of 2.90% and a total market capitalization of 32.909 billion yuan, reflecting mixed investor sentiment and trading activity [1]. Company Overview - Walden Materials, established on June 19, 1998, and listed on April 20, 2007, is located in Shenzhen, Guangdong Province. The company specializes in the research, development, manufacturing, and sales of polymer nuclear radiation modified new materials and a series of electronic, power, and wire products [2]. - The company's revenue composition includes: electronic materials (33.79%), communication cables (31.58%), new energy vehicle products (18.06%), power products (12.34%), others (2.22%), and wind power generation (2.02%) [2]. - Walden Materials operates in the electronic industry, specifically under the categories of other electronics and related concepts such as high-speed connectors, consumer electronics, robotics, Huawei concepts, and fast charging [2]. Financial Performance - For the period from January to September 2025, Walden Materials achieved a revenue of 6.082 billion yuan, representing a year-on-year growth of 26.17%. The net profit attributable to shareholders was 822 million yuan, with a year-on-year increase of 25.45% [2]. - The company has distributed a total of 779 million yuan in dividends since its A-share listing, with 433 million yuan distributed over the past three years [3]. Shareholder Information - As of September 30, 2025, the number of shareholders of Walden Materials reached 203,300, an increase of 2.43% from the previous period. The average circulating shares per person decreased by 2.37% to 5,628 shares [2]. - The largest circulating shareholder is Hong Kong Central Clearing Limited, holding 60.8337 million shares as a new shareholder. The sixth-largest shareholder is the Southern CSI 500 ETF, holding 14.6809 million shares, which decreased by 287,700 shares compared to the previous period [3].