天银机电跌2.04%，成交额1.01亿元，主力资金净流出421.81万元

Core Viewpoint - Tianyin Electromechanical's stock has experienced fluctuations, with a recent decline of 2.04% and a year-to-date increase of 6.77%, indicating volatility in its market performance [1][2]. Financial Performance - For the period from January to September 2025, Tianyin Electromechanical reported a revenue of 581 million yuan, a year-on-year decrease of 22.75%, and a net profit attributable to shareholders of 24.27 million yuan, down 56.10% compared to the previous year [2]. - Cumulative cash dividends since the company's A-share listing amount to 640 million yuan, with 70.13 million yuan distributed over the last three years [3]. Shareholder Information - As of September 30, 2025, the number of shareholders decreased by 8.80% to 43,100, while the average number of tradable shares per shareholder increased by 9.65% to 9,720 shares [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which reduced its holdings by 894,400 shares, and Yongying High-end Equipment Intelligent Selection Mixed Fund, which increased its holdings by 771,300 shares [3].