Yiheda(SZ:301029) Xin Lang Cai Jing·2025-09-02 06:03Group 1 - The core viewpoint of the news is that Yihada Automation Co., Ltd. has seen a significant increase in its stock price, with a rise of 5.21% to 28.70 CNY per share, and a trading volume of 833 million CNY, indicating strong market interest [1] - Yihada was established on December 6, 2010, and went public on July 23, 2021. The company specializes in the research, production, and sales of automation components, providing a one-stop supply for factory automation parts [1] - The main revenue composition of Yihada includes linear motion parts (34.61%), aluminum profiles and accessories (20.16%), machined parts (16.38%), transmission components (15.07%), and electronic and electrical components (13.09%) [1] Group 2 - From the perspective of fund holdings, Yihada is a significant investment for Wanjia Fund, with its Wanjia Growth Mixed Fund increasing its holdings by 500,000 shares to a total of 2.5 million shares, representing 9.45% of the fund's net value [2] - The Wanjia Growth Mixed Fund (161914) was established on August 14, 2020, and has a current scale of 510 million CNY. It has achieved a return of 37.13% this year, ranking 1741 out of 8184 in its category [2] - The fund manager, Huang Xingliang, has been in position for 11 years and 207 days, with the fund's total asset scale at 14.972 billion CNY. The best return during his tenure is 97.56%, while the worst is -34.2% [3]