捷捷微电涨2.06%，成交额6156.85万元，主力资金净流出194.11万元

Core Viewpoint - The stock price of Jiejie Microelectronics has experienced fluctuations, with a year-to-date decline of 9.73% and a recent increase in trading activity, indicating potential investor interest amidst mixed performance metrics [1][2]. Company Overview - Jiejie Microelectronics, established on March 29, 1995, and listed on March 14, 2017, is located in Qidong City, Jiangsu Province. The company specializes in the research, design, production, and sales of power semiconductor discrete devices [2]. - The revenue composition of Jiejie Microelectronics includes power semiconductor devices (67.12%), power semiconductor chips (30.73%), other (1.42%), and power device packaging and testing (0.73%) [2]. Financial Performance - For the first half of 2025, Jiejie Microelectronics reported a revenue of 1.6 billion yuan, reflecting a year-on-year growth of 26.77%. The net profit attributable to shareholders was 247 million yuan, marking a 15.35% increase [2]. - The company has distributed a total of 599 million yuan in dividends since its A-share listing, with 237 million yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders for Jiejie Microelectronics was 94,000, a decrease of 0.55% from the previous period. The average number of tradable shares per shareholder increased by 0.55% to 7,723 shares [2]. - Notable changes in institutional holdings include a reduction in shares held by Hong Kong Central Clearing Limited and the entry of Southern CSI 500 ETF as a new major shareholder [3].