高澜股份跌2.00%，成交额3.63亿元，主力资金净流出3665.01万元

Group 1 - The core viewpoint of the news is that Gaolan Co., Ltd. has experienced significant stock price fluctuations and strong financial performance in 2025, with a notable increase in revenue and net profit compared to the previous year [1][2][3] Group 2 - As of December 26, Gaolan's stock price decreased by 2.00% to 30.87 CNY per share, with a total market capitalization of 9.423 billion CNY [1] - The company has seen a year-to-date stock price increase of 53.12%, with a 6.60% rise over the last five trading days and a 16.62% increase over the last 20 days [1] - For the first nine months of 2025, Gaolan achieved operating revenue of 588 million CNY, representing a year-on-year growth of 62.52%, and a net profit attributable to shareholders of 34.235 million CNY, up 293.98% [2] - The company's main business revenue composition includes 53.54% from high-power electronic thermal management products, 32.78% from high-power density device thermal management products, and 10.52% from engineering operation and maintenance services [2] - As of September 30, 2025, the number of shareholders increased by 63.45% to 60,400, while the average circulating shares per person decreased by 38.82% to 4,493 shares [2] - Gaolan has been listed on the stock market since February 2, 2016, and is involved in the research, design, production, and sales of pure water cooling equipment and control systems for high-power electronic devices [2] - The company has distributed a total of 92.284 million CNY in dividends since its A-share listing, with 36.6298 million CNY distributed in the last three years [3] - The second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 6.4004 million shares, an increase of 4.7641 million shares from the previous period [3]