YIJIAHE(SH:603666) Xin Lang Cai Jing·2026-01-27 06:10Group 1 - The core viewpoint of the news is that Yijiahe Technology Co., Ltd. has seen a stock price increase of 5.19%, reaching 34.03 CNY per share, with a trading volume of 313 million CNY and a turnover rate of 4.59%, resulting in a total market capitalization of 6.994 billion CNY [1] - Yijiahe specializes in the research, production, and sales of special robot products, integrating technologies such as mobility, perception, operation, artificial intelligence, and data analysis, serving industries like electricity, firefighting, new energy, and rail transportation [1] - The company's revenue composition includes 57.01% from robot products, 25.28% from smart grid and automation equipment, 15.33% from other services, and 2.38% from drone inspection services [1] Group 2 - Among the top circulating shareholders of Yijiahe, Huaxia Fund's Huaxia CSI Robot ETF (562500) increased its holdings by 637,300 shares in the third quarter, now holding 3.4038 million shares, which is 1.66% of the circulating shares [2] - The Huaxia CSI Robot ETF has a latest scale of 26.465 billion CNY, with a year-to-date return of 8.04% and a one-year return of 30.8% [2] - The fund manager, Hualong, has a total asset scale of 39.451 billion CNY, with the best fund return during the tenure being 178.34% and the worst being -15.08% [2]