雷赛智能股价涨5.24%，易方达基金旗下1只基金位居十大流通股东，持有588.93万股浮盈赚取1325.1万元

Group 1 - The core viewpoint of the news is that 雷赛智能 (Leisai Intelligent) has seen a stock price increase of 5.24%, reaching 45.20 CNY per share, with a trading volume of 447 million CNY and a turnover rate of 4.66%, resulting in a total market capitalization of 14.199 billion CNY [1] - 雷赛智能 is primarily engaged in the research, production, and sales of motion control core components, including controllers, drivers, and motors, as well as related application systems [1] - The revenue composition of 雷赛智能's main business includes: servo systems at 47.91%, stepper systems at 34.94%, control technology at 16.18%, and others at 0.96% [1] Group 2 - 易方达国证机器人产业ETF (E Fund National Robot Industry ETF) has entered the top ten circulating shareholders of 雷赛智能, holding 5.8893 million shares, which accounts for 2.67% of the circulating shares, with an estimated floating profit of approximately 13.251 million CNY [2] - The E Fund National Robot Industry ETF was established on January 10, 2024, with a latest scale of 13.315 billion CNY, and has achieved a year-to-date return of 3.96% [2] - The fund has a one-year return of 45.71% and a cumulative return since inception of 64.72% [2]