绿的谐波跌2.01%，成交额4.66亿元，主力资金净流出4380.09万元

Core Viewpoint - The stock of Greentech Harmonic has experienced fluctuations, with a year-to-date increase of 42.18% but a recent decline of 11.27% over the past five trading days [1] Company Overview - Greentech Harmonic, established on January 13, 2011, and listed on August 28, 2020, is located in Suzhou, Jiangsu Province, China. The company specializes in the research, design, production, and sales of precision transmission devices [1] - The main revenue components are: harmonic reducers and metal components (78.33%), mechatronic products (16.56%), intelligent automation equipment (3.24%), and others (1.87%) [1] Financial Performance - For the first half of 2025, Greentech Harmonic reported a revenue of 251 million yuan, representing a year-on-year growth of 45.82%. The net profit attributable to shareholders was 53.42 million yuan, also reflecting a growth of 45.87% [2] - Cumulative cash dividends since the A-share listing amount to 194 million yuan, with 85.79 million yuan distributed over the past three years [3] Shareholder Structure - As of June 30, 2025, the number of shareholders decreased by 11.24% to 20,800, while the average circulating shares per person increased by 12.67% to 8,115 shares [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited, holding 4.0073 million shares (a decrease of 1.2253 million shares), and Huaxia CSI Robot ETF, which increased its holdings by 441,000 shares to 2.4612 million shares [3]