TECHSEM(SZ:300046) Xin Lang Cai Jing·2025-08-29 06:13Group 1 - The stock of Taiji Co., Ltd. dropped by 5.02% on August 29, closing at 43.70 CNY per share, with a trading volume of 9.47 billion CNY and a turnover rate of 9.01%, resulting in a total market capitalization of 10.336 billion CNY [1] - Taiji Co., Ltd. is located in Xiangyang City, Hubei Province, and was established on January 2, 2004. The company was listed on January 20, 2010, and its main business involves the research, development, manufacturing, sales, and service of high-power semiconductor devices and their power components [1] - The revenue composition of Taiji Co., Ltd. includes modules at 44.19%, thyristors at 42.65%, and other products at 13.16% [1] Group 2 - From the perspective of major fund holdings, one fund under Jiashi Fund has a significant position in Taiji Co., Ltd. The Jiashi CSI 2000 ETF (159535) held 1,300 shares in the second quarter, accounting for 0.28% of the fund's net value, making it the seventh-largest holding [2] - The Jiashi CSI 2000 ETF (159535) was established on September 14, 2023, with a latest scale of 20.5767 million CNY. Year-to-date, it has achieved a return of 33.8%, ranking 997 out of 4,222 in its category; over the past year, it has returned 80.66%, ranking 816 out of 3,776 [2] - The fund manager of Jiashi CSI 2000 ETF (159535) is Li Zhi, who has been in the position for 7 years and 249 days, managing total assets of 18.361 billion CNY. During his tenure, the best fund return was 82.77%, while the worst was -50.62% [2]