Xin Lang Cai Jing·2026-01-26 05:50Group 1 - Fudan Microelectronics experienced a 5.1% decline in stock price, reaching 81.51 yuan per share, with a trading volume of 1.518 billion yuan and a turnover rate of 3.36%, resulting in a total market capitalization of 67.141 billion yuan [1] - The company, established on July 10, 1998, and listed on August 4, 2021, primarily engages in integrated circuit (IC) related businesses, operating through two segments: design, development, and sales of integrated circuits, and providing IC testing services [1] - The revenue composition of Fudan Microelectronics includes: FPGA and other products (37.04%), non-volatile memory (23.92%), security and identification chips (21.35%), smart meter chips (13.46%), IC testing services (4.15%), and rental income (0.09%) [1] Group 2 - Fudan Microelectronics is a significant holding in the portfolio of the Xinyi Fund, specifically the Xinyi SSE Sci-Tech Innovation Board Artificial Intelligence Index A (024750), which held 360,900 shares, accounting for 4.78% of the fund's net value, ranking as the seventh largest holding [2] - The fund has reported a floating loss of approximately 1.5806 million yuan as of the latest data [2] - The Xinyi SSE Sci-Tech Innovation Board Artificial Intelligence Index A fund was established on September 1, 2025, with a current scale of 214 million yuan and has achieved a year-to-date return of 18.34%, ranking 237 out of 5580 in its category [2]