POCO(SZ:300811) Xin Lang Cai Jing·2025-09-03 03:42Group 1 - The core viewpoint of the news is that Shenzhen Platinum New Materials Co., Ltd. has seen a significant increase in stock price, with a rise of 5.14% to 76.75 yuan per share, and a total market capitalization of 22.22 billion yuan [1] - The company specializes in the research, production, and sales of metal soft magnetic powders, soft magnetic powder cores, and inductive components, contributing to energy-efficient and environmentally friendly operations in power electronic devices [1] - The main revenue composition of the company includes 96.69% from metal soft magnetic powder products, 3.07% from metal soft magnetic powders, and 0.25% from other business income [1] Group 2 - According to data, one fund under GF Fund has a significant holding in Platinum New Materials, with the GF Growth Mixed Fund (162720) holding 135,000 shares, accounting for 2.99% of the fund's net value [2] - The GF Growth Mixed Fund has achieved a year-to-date return of 48.54% and a one-year return of 87.81%, ranking 691 out of 8180 and 555 out of 7967 respectively [2] - The fund manager, Li Wei, has a tenure of nearly 14 years, with the fund's total asset size at 4.834 billion yuan and a best return of 557.2% during his management [3]