SMEI(SZ:300456) Xin Lang Ji Jin·2026-02-09 02:12Group 1 - The core viewpoint of the news is that Saiwei Electronics has seen a significant increase in its stock price, rising by 5.28% to reach 52.87 yuan per share, with a trading volume of 936 million yuan and a turnover rate of 3.01%, resulting in a total market capitalization of 38.712 billion yuan [1] - Saiwei Electronics, established on May 15, 2008, and listed on May 14, 2015, is primarily engaged in MEMS process development and wafer manufacturing, as well as GaN epitaxial material growth and chip design [1] - The revenue composition of Saiwei Electronics includes 54.30% from MEMS wafer manufacturing, 39.14% from MEMS process development, 4.90% from other sources, and 1.67% from semiconductor equipment [1] Group 2 - From the perspective of major fund holdings, the Guoshou Anbao Fund has a significant position in Saiwei Electronics, with the Guoshou Anbao Chuang Selected 88 ETF holding 73,000 shares, accounting for 2.93% of the fund's net value, making it the second-largest holding [2] - The Guoshou Anbao Chuang Selected 88 ETF, established on March 4, 2020, has a current scale of 139 million yuan, with a year-to-date return of 3.93% and a one-year return of 31.28% [2] - The fund managers, Li Kang and Su Tianxing, have notable performance records, with Li Kang having a cumulative tenure of 10 years and 330 days and Su Tianxing with 4 years and 347 days, managing assets of 8.587 billion yuan and 3.695 billion yuan respectively [2]