Group 1 - Core viewpoint: ChipLink Integrated Circuit Manufacturing Co., Ltd. has seen a stock price increase of 5.78%, reaching 8.05 CNY per share, with a trading volume of 1.757 billion CNY and a turnover rate of 5.10%, resulting in a total market capitalization of 67.481 billion CNY [1] - Company overview: Established on March 9, 2018, and listed on May 10, 2023, ChipLink specializes in wafer foundry and module packaging testing services in the MEMS and power device sectors, providing one-stop system foundry solutions [1] - Revenue composition: The main business revenue breakdown is as follows: integrated circuit wafer manufacturing foundry 85.96%, module packaging 9.24%, other (supplementary) 3.58%, and research and development services 1.21% [1] Group 2 - Major shareholder activity: E Fund's ETF, the E Fund SSE STAR 50 ETF (588080), reduced its holdings by 23.2142 million shares in the third quarter, now holding 182 million shares, which accounts for 4.1% of the circulating shares, with an estimated floating profit of approximately 79.9543 million CNY [2] - Fund performance: The E Fund SSE STAR 50 ETF was established on September 28, 2020, with a latest scale of 70.597 billion CNY, achieving a year-to-date return of 14.01% and a one-year return of 57.99%, ranking 537 out of 5548 and 817 out of 4285 respectively [2] - Fund manager details: The fund manager Lin Weibin has a tenure of 12 years and 331 days, with a total asset scale of 119.408 billion CNY, achieving a best return of 80.11% and a worst return of -22.14% during his tenure. Co-manager Cheng Xi has a tenure of 9 years and 268 days, with a total asset scale of 236.954 billion CNY, achieving a best return of 131.04% and a worst return of -67.89% [3]