埃斯顿涨2.05%，成交额1.36亿元，主力资金净流入991.05万元

Core Insights - Estun's stock price increased by 2.05% on December 1, reaching 22.38 CNY per share, with a total market capitalization of 19.493 billion CNY [1] - The company has seen a year-to-date stock price increase of 20.97%, but a decline of 9.65% over the past 20 days [1] Company Overview - Nanjing Estun Automation Co., Ltd. specializes in high-end intelligent machinery and automation control solutions, with 82.09% of revenue from industrial robots and smart manufacturing 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 reported a revenue of 3.804 billion CNY, a year-on-year increase of 12.97%, and a net profit of 29.004 million CNY, up 143.48% [2] - Cumulative cash dividends since the A-share listing amount to 379 million CNY, with 78.036 million CNY 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 shares held per shareholder, an increase of 8.60% [2] - Major shareholders include Hong Kong Central Clearing Limited and various ETFs focused on robotics, with significant increases in holdings [3]