Group 1 - The core point of the news is that 聚辰股份 (Jucheng Semiconductor) experienced a stock price increase of 5.51%, reaching 92.27 CNY per share, with a total market capitalization of 14.604 billion CNY as of September 16 [1] - The company 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 the stock was 482 million CNY, with a turnover rate of 3.37% [1] Group 2 - 国投瑞银基金 (Guotou Ruijin Fund) has a significant holding in 聚辰股份, with its fund, 国投瑞银上证科创板200指数发起式A (023518), owning 22,700 shares, accounting for 1.09% of the fund's net value [2] - The fund's estimated floating profit from this investment is approximately 109,300 CNY [2] - The fund was established on March 18, 2025, and has a current scale of 70.0747 million CNY, with a cumulative return of 29.76% since inception [2] Group 3 - The fund manager for 国投瑞银上证科创板200指数发起式A is 赵建 (Zhao Jian), who has a tenure of nearly 12 years, achieving a best return of 172.91% during his management [3] - The other fund manager, 钱瀚 (Qian Han), has been in the role for over 2 years, with a best return of 33.52% [3] - The total asset size of the fund managed by 赵建 is 3.848 billion CNY, while 钱瀚 manages 936 million CNY [3]