埃斯顿股价涨5.16%，南方基金旗下1只基金位居十大流通股东，持有482.02万股浮盈赚取588.06万元

Group 1 - The core viewpoint of the news highlights the performance and market position of Estun Automation, with a stock price increase of 5.16% to 24.85 CNY per share, a trading volume of 1.368 billion CNY, and a market capitalization of 21.645 billion CNY [1] - Estun Automation, founded on February 26, 2002, and listed on March 20, 2015, specializes in high-end intelligent machinery and automation control solutions, with 82.09% of its revenue coming from industrial robots and intelligent manufacturing systems, and 17.91% from automation core components and motion control systems [1] Group 2 - From the perspective of major shareholders, the Southern Fund's Southern CSI 1000 ETF (512100) increased its holdings by 915,100 shares in the second quarter, now holding 4.8202 million shares, which represents 0.62% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) has a total asset size of 64.953 billion CNY, with a year-to-date return of 27.2% and a one-year return of 63.58% [2]