中科三环涨2.02%，成交额5.25亿元，主力资金净流出1240.10万元

Core Viewpoint - Zhongke Sanhuan's stock price has shown significant growth this year, with a year-to-date increase of 55.85%, indicating strong market performance and investor interest [1][2]. Group 1: Stock Performance - As of August 29, Zhongke Sanhuan's stock price reached 16.13 yuan per share, with a trading volume of 5.25 billion yuan and a market capitalization of 196.10 billion yuan [1]. - The stock has experienced a 6.47% increase over the past five trading days, a 23.22% increase over the past 20 days, and a 42.24% increase over the past 60 days [1]. - The company has appeared on the "Dragon and Tiger List" once this year, with a net purchase of 135 million yuan on August 15 [1]. Group 2: Financial Performance - For the first half of 2025, Zhongke Sanhuan reported operating revenue of 2.922 billion yuan, a year-on-year decrease of 11.17%, while net profit attributable to shareholders increased by 160.82% to 43.9931 million yuan [2]. - The company has distributed a total of 1.54 billion yuan in dividends since its A-share listing, with 206 million yuan distributed in the last three years [3]. Group 3: Shareholder Information - As of August 20, the number of shareholders increased to 132,600, with an average of 9,168 circulating shares per person, a decrease of 3.65% [2]. - Major shareholders include Hong Kong Central Clearing Limited, which holds 24.9481 million shares, and new entrants like Huaxia CSI 1000 ETF, holding 5.2927 million shares [3].