Tonhe TECH.(SZ:300491) Xin Lang Cai Jing·2025-09-23 03:24Group 1 - The core viewpoint of the news is that Tonghe Technology's stock has experienced a decline of 5.02%, with a current price of 31.06 CNY per share and a total market capitalization of 5.444 billion CNY [1] - Tonghe Technology, established on December 21, 1998, specializes in the research, production, and sales of high-frequency switch power supplies and related electronic products, including military products [1] - The main revenue composition of Tonghe Technology includes 65.68% from new energy power conversion products, 20.15% from smart grid power supply products, 11.90% from customized power supplies and testing services, and 2.27% from other sources [1] Group 2 - Huazheng Fund's Huazheng Intelligent Equipment Theme Stock A (001072) has entered the top ten circulating shareholders of Tonghe Technology, holding 1.4976 million shares, which accounts for 0.97% of the circulating shares [2] - The fund has reported a floating loss of approximately 2.4561 million CNY due to the decline in Tonghe Technology's stock price [2][4] - The fund has achieved a year-to-date return of 42.52% and a one-year return of 89.99%, ranking 942 out of 4220 and 747 out of 3814 respectively [2] Group 3 - The fund manager of Huazheng Intelligent Equipment Theme Stock A is Liu Changchang, who has been in the position for 5 years and 261 days, with a total fund asset size of 6.642 billion CNY [3] - During Liu's tenure, the best fund return was 237.59%, while the worst return was 12.7% [3] Group 4 - Huazheng Intelligent Equipment Theme Stock A holds 1.4976 million shares of Tonghe Technology, representing 3.06% of the fund's net value, making it the ninth-largest holding [4]