美年健康股价涨6.69%，南方基金旗下1只基金位居十大流通股东，持有4563.4万股浮盈赚取1688.46万元

Group 1 - The core viewpoint of the news is that Meinian Health has seen a stock price increase of 6.69%, reaching 5.90 CNY per share, with a trading volume of 505 million CNY and a turnover rate of 2.32%, resulting in a total market capitalization of 23.094 billion CNY [1] - Meinian Health, established on January 22, 1991, and listed on May 18, 2005, primarily engages in health check-ups and health management services, with 95.67% of its revenue coming from health check-up services and 4.33% from other services [1] Group 2 - Among the top circulating shareholders of Meinian Health, the Southern Fund's Southern CSI 500 ETF (510500) has entered the top ten shareholders in the third quarter, holding 45.634 million shares, which accounts for 1.18% of the circulating shares, with an estimated floating profit of approximately 16.8846 million CNY [2] - The Southern CSI 500 ETF (510500) was established on February 6, 2013, with a latest scale of 140.098 billion CNY, achieving a year-to-date return of 28.29% and a one-year return of 23.95%, ranking 1783 out of 4212 and 1902 out of 3956 in its category respectively, with a cumulative return since inception of 143.42% [2]