双环传动涨2.05%，成交额5.78亿元，主力资金净流出1709.52万元

Core Viewpoint - The stock of Zhejiang Shuanghuan Transmission Co., Ltd. has shown significant price movements and financial performance, indicating potential investment opportunities in the automotive parts sector, particularly in gear manufacturing [1][2]. Financial Performance - As of September 30, 2025, Shuanghuan Transmission reported a revenue of 6.466 billion yuan, a year-on-year decrease of 4.10%, while the net profit attributable to shareholders was 898 million yuan, reflecting a year-on-year increase of 21.73% [2]. - The company has distributed a total of 958 million yuan in dividends since its A-share listing, with 510 million yuan distributed over the past three years [3]. Stock Performance - The stock price of Shuanghuan Transmission has increased by 49.92% year-to-date, with a recent 7.78% rise over the last five trading days and a 12.02% increase over the last 20 days [1]. - The stock's trading volume reached 578 million yuan with a turnover rate of 1.72%, and the total market capitalization is approximately 38.486 billion yuan [1]. Shareholder Structure - As of September 30, 2025, the number of shareholders increased by 27.51% to 70,800, while the average circulating shares per person decreased by 21.40% to 10,659 shares [2]. - The largest circulating shareholder is Hong Kong Central Clearing Limited, holding 140 million shares, a decrease of 12.2283 million shares from the previous period [3]. Business Overview - Shuanghuan Transmission specializes in the research, design, and manufacturing of mechanical transmission gears, with its main revenue sources being passenger car gears (63.11%), smart actuators (10.06%), and engineering machinery gears (8.39%) [1].