睿创微纳跌2.03%，成交额1.70亿元，主力资金净流入774.81万元

Core Viewpoint - RuiChuang Micro-Nano's stock price has shown significant volatility, with a year-to-date increase of 68.03%, while recent trading patterns indicate mixed performance in the short term [1][2]. Financial Performance - For the period from January to September 2025, RuiChuang Micro-Nano achieved a revenue of 4.086 billion yuan, representing a year-on-year growth of 29.72% [2]. - The net profit attributable to shareholders for the same period was 707 million yuan, reflecting a year-on-year increase of 46.21% [2]. Shareholder Information - As of September 30, 2025, the number of shareholders for RuiChuang Micro-Nano increased by 4.51% to 14,400, while the average circulating shares per person decreased by 3.63% to 31,954 shares [2]. - The company has distributed a total of 331 million yuan in dividends since its A-share listing, with 199 million yuan distributed over the past three years [3]. Stockholder Composition - The third-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 20.1484 million shares, an increase of 6.9823 million shares from the previous period [3]. - The sixth-largest circulating shareholder, Harvest SSE STAR 50 ETF, holds 8.2718 million shares, a decrease of 380,500 shares from the previous period [3]. - The ninth-largest circulating shareholder, Southern Military Reform Flexible Allocation Mixed A, increased its holdings by 1.11 million shares to 5.9749 million shares [3].