赛微电子股价异动期间 国家集成电路基金累计减持1426万股且不再是持股5%以上股东

Core Viewpoint - The stock price of Saiwei Electronics (300456.SZ) has surged by 192.75% year-to-date, indicating a potential overheating of market sentiment and a risk of significant price correction [1] Group 1: Stock Performance - The company announced a substantial increase in its stock price, with a year-to-date rise of 192.75% [1] - Recent trading activity has shown a dramatic increase in turnover rate and trading volume, suggesting heightened market interest [1] Group 2: Shareholder Activity - The company's controlling shareholder and actual controller have not engaged in buying or selling the company's stock during the period of abnormal trading fluctuations [1] - Due to the need for fund exits, the National Integrated Circuit Fund has been reducing its holdings, having sold a total of 14.26 million shares from September 23, 2025, to November 27, 2025, decreasing its ownership from 6.94% to 4.99% [1] - As of the announcement date, the National Integrated Circuit Fund is no longer a shareholder with more than 5% ownership in the company [1]