美年健康大涨7.24%，成交额31.87亿元，主力资金净流出5227.69万元

Group 1 - The core viewpoint of the news is that Meinian Health has experienced significant stock price increases, with a year-to-date rise of 65.53% and a recent surge of 56.91% over the last five trading days [2] - As of January 15, Meinian Health's stock price reached 8.74 yuan per share, with a market capitalization of 34.211 billion yuan and a trading volume of 3.187 billion yuan [1] - The company primarily operates in health check-ups and management, with 95.67% of its revenue coming from examination services [2] Group 2 - Meinian Health has been listed on the stock market since May 18, 2005, and has a total of 152,000 shareholders as of September 30, 2025, which is a decrease of 11.85% from the previous period [2] - The company reported a revenue of 6.925 billion yuan for the first nine months of 2025, reflecting a year-on-year decrease of 3.01%, while its net profit attributable to shareholders increased by 110.53% to 51.8599 million yuan [2] - In terms of dividends, Meinian Health has distributed a total of 634 million yuan since its A-share listing, with 127 million yuan distributed over the past three years [3]