Zheng Quan Shi Bao Wang·2025-09-04 10:36Group 1 - The National Big Fund holding concept declined by 5.84%, ranking among the top declines in concept sectors as of the market close on September 4 [1][2] - Within the National Big Fund holding sector, Tongfu Microelectronics hit the daily limit down, while other companies like Saiwei Electronics, Huahong Semiconductor, and Tailin Microelectronics also experienced significant declines [1][2] - The sector saw a net outflow of 6.528 billion yuan from major funds, with 45 stocks experiencing net outflows, and 21 stocks seeing outflows exceeding 100 million yuan [2] Group 2 - The top net outflow stocks in the National Big Fund holding sector included Northern Huachuang with a net outflow of 688.16 million yuan, followed by Tongfu Microelectronics with 608.58 million yuan, and Changdian Technology with 498.14 million yuan [2][3] - Other notable stocks with significant net outflows included Changchuan Technology, Zhongwei Company, and Ruixin Micro, with outflows of 491.46 million yuan, 393.63 million yuan, and 370.22 million yuan respectively [2][3] - The overall market sentiment in the National Big Fund holding sector reflects a bearish trend, with multiple companies experiencing substantial declines in their stock prices [1][2]