燕东微涨2.04%，成交额5943.69万元，主力资金净流出462.47万元

Company Overview - Yandong Microelectronics Co., Ltd. is located in Beijing Economic and Technological Development Zone and was established on October 6, 1987. The company went public on December 16, 2022. Its main business includes the design, production, and sales of discrete devices and analog integrated circuits, special integrated circuits, and wafer manufacturing and packaging testing services [2]. Financial Performance - As of March 31, 2025, Yandong Microelectronics reported a revenue of 228 million yuan, a year-on-year decrease of 26.33%. The net profit attributable to the parent company was -211 million yuan, a significant year-on-year decrease of 971.32% [2]. - Since its A-share listing, the company has distributed a total of 47.9642 million yuan in dividends [3]. Stock Performance - Yandong Microelectronics' stock price has increased by 9.58% year-to-date, with a 5.42% rise over the last five trading days, a 12.72% increase over the last 20 days, and a 16.61% increase over the last 60 days [2]. - As of August 28, the stock price was 21.97 yuan per share, with a market capitalization of 31.373 billion yuan [1]. Shareholder Information - As of March 31, 2025, the number of shareholders for Yandong Microelectronics was 17,500, an increase of 2.77% from the previous period. The average circulating shares per person were 33,509, a decrease of 2.69% [2]. - Among the top ten circulating shareholders, the Jiashi Shanghai Stock Exchange Science and Technology Innovation Board Chip ETF held 5.1574 million shares, a decrease of 7,020 shares compared to the previous period [3].