Giantec Semiconductor(SH:688123) Xin Lang Cai Jing·2025-10-21 02:06Group 1 - The core point of the news is that Juchen Semiconductor Co., Ltd. has seen a stock price increase of 5.09%, reaching 152.28 yuan per share, with a total market capitalization of 24.102 billion yuan [1] - Juchen Semiconductor, established on November 13, 2009, and listed on December 23, 2019, specializes in the research, design, and sales of integrated circuit products, with 100% of its main business revenue coming from chip sales [1] - The trading volume for Juchen Semiconductor was 428 million yuan, with a turnover rate of 1.81% [1] Group 2 - According to data, the Guotou Ruijin Fund has a significant holding in Juchen Semiconductor, with the Guotou Ruijin SSE STAR 200 Index Fund A (023518) holding 22,700 shares, accounting for 1.09% of the fund's net value, making it the fourth-largest holding [2] - The fund has a total size of 70.0747 million yuan and has achieved a return of 25.49% since its inception on March 18, 2025 [2] - The fund manager Zhao Jian has a tenure of 12 years and 29 days, managing assets totaling 3.848 billion yuan, with the best return during his tenure being 172.91% [2]