美畅股份涨2.03%，成交额1.20亿元，主力资金净流入816.11万元

Group 1 - The core viewpoint of the news is that Meichang Co., Ltd. has shown a positive stock performance with a 7.57% increase year-to-date and a 2.03% increase on January 12, reaching a stock price of 16.06 yuan per share [1][2] - As of September 30, 2025, Meichang's revenue was 1.519 billion yuan, a year-on-year decrease of 19.70%, and the net profit attributable to shareholders was 157 million yuan, down 44.24% year-on-year [2] - The company specializes in the research, production, and sales of diamond wire for electroplating, with its main business revenue composition being 86.52% from diamond wire and 13.48% from tungsten wire waste recycling [2] Group 2 - Meichang has distributed a total of 1.224 billion yuan in dividends since its A-share listing, with 624 million yuan distributed in the last three years [3] - As of September 30, 2025, the number of shareholders increased by 12.23% to 21,900, with an average of 19,248 circulating shares per person, up 24.69% [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited and Guangfu ETF, with significant increases in their holdings compared to the previous period [3]