TECHSEM(SZ:300046) Xin Lang Cai Jing·2025-09-24 02:47Group 1 - The core viewpoint of the news is that Taiji Co., Ltd. has seen a significant increase in its stock price, rising by 5.07% to 43.50 CNY per share, with a trading volume of 903 million CNY and a turnover rate of 9.00%, leading to a total market capitalization of 10.289 billion CNY [1] - Taiji Co., Ltd. is based in Xiangyang, Hubei Province, and was established on January 2, 2004, with its listing date on January 20, 2010. The company specializes in the research, development, manufacturing, sales, and service of high-power semiconductor devices and their power components [1] - The main business 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 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, ranking as 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. It has achieved a return of 32.27% this year, ranking 1481 out of 4220 in its category, and a return of 75.99% over the past year, ranking 1073 out of 3814 [2] - The fund manager of Jiashi CSI 2000 ETF (159535) is Li Zhi, who has been in the position for 7 years and 275 days, managing total assets of 18.361 billion CNY, with the best fund return during his tenure being 82.81% and the worst being -50.62% [2]