必创科技涨2.00%，成交额8934.87万元，主力资金净流入644.89万元

Group 1 - The core viewpoint of the news is that Bichuang Technology has shown a positive stock performance with a 10.27% increase year-to-date and a market capitalization of 3.649 billion yuan as of December 25 [1] - As of December 19, the number of shareholders for Bichuang Technology increased to 19,400, reflecting a 1.59% rise, while the average circulating shares per person decreased by 1.57% to 8,891 shares [2] - The company reported a revenue of 471 million yuan for the period from January to September 2025, which represents a year-on-year decrease of 9.21%, and a net profit attributable to shareholders of -11.97 million yuan, a decline of 218.10% [2] Group 2 - Bichuang Technology has distributed a total of 126 million yuan in dividends since its A-share listing, with 40.36 million yuan distributed over the past three years [3] - As of September 30, 2025, the eighth largest circulating shareholder is the GF Quantitative Multi-Factor Mixed A fund, which holds 1.1653 million shares, indicating a new entry into the shareholder list [3] - The company's main business includes the development, production, and sales of industrial monitoring systems, detection analysis systems, and MEMS sensor chips, with revenue contributions of 61.67% from spectrometers, 22.76% from smart sensors, and 15.57% from precision optics [1]