埃斯顿股价连续3天下跌累计跌幅5.6%，鹏华基金旗下1只基金持111.63万股，浮亏损失157.4万元

Group 1 - The core viewpoint of the news is that Estun Automation has experienced a decline in stock price, with a cumulative drop of 5.6% over three consecutive days, currently trading at 23.75 CNY per share and a total market capitalization of 20.687 billion CNY [1] - Estun Automation, established on February 26, 2002, and listed on March 20, 2015, specializes in the research, production, and sales of high-end intelligent machinery and automation control solutions, with 82.09% of its revenue coming from industrial robots and intelligent manufacturing systems [1] - The company is located in Jiangning District, Nanjing, Jiangsu Province, and has a significant focus on providing personalized and diversified automation control solutions [1] Group 2 - According to data, Penghua Fund holds a significant position in Estun, with the Penghua National Robot Industry ETF (159278) owning 1.1163 million shares, representing 3.41% of the fund's net value, making it the eighth largest holding [2] - During the recent three-day decline, the fund has incurred a floating loss of approximately 157.4 thousand CNY [2] - The Penghua National Robot Industry ETF was established on July 30, 2025, and has a current size of 839 million CNY, with a cumulative return of 6.96% since inception [3]