埃斯顿跌2.06%，成交额4118.35万元，主力资金净流出573.40万元

Core Viewpoint - Estun's stock price has experienced fluctuations, with a year-to-date increase of 20.65% but a recent decline in the last five trading days by 5.46% [1] Company Overview - Nanjing Estun Automation Co., Ltd. specializes in high-end intelligent machinery and automation control solutions, with a revenue composition of 82.09% from industrial robots and intelligent manufacturing systems, and 17.91% from automation core components and motion control systems [2] - The company was established on February 26, 2002, and went public on March 20, 2015 [2] Financial Performance - For the period from January to September 2025, Estun achieved a revenue of 3.804 billion yuan, representing a year-on-year growth of 12.97%, and a net profit attributable to shareholders of 29.0039 million yuan, reflecting a significant increase of 143.48% [2] - Cumulative cash dividends since the A-share listing amount to 379 million yuan, with 78.0356 million yuan distributed over the past three years [3] Shareholder Structure - As of September 30, 2025, the number of shareholders decreased by 7.92% to 114,300, with an average of 6,846 circulating shares per person, an increase of 8.60% [2] - Major shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 6.4466 million shares, and several ETFs related to the robotics industry, indicating growing institutional interest [3]