高伟达涨2.16%，成交额1.07亿元，主力资金净流入387.43万元

Group 1 - The core viewpoint of the news is that Gao Weida's stock performance has shown fluctuations, with a recent increase in share price and a notable decrease in revenue and net profit year-on-year [1][2]. - As of January 9, Gao Weida's stock price increased by 2.16% to 20.33 yuan per share, with a total market capitalization of 9.021 billion yuan [1]. - The company has experienced a year-to-date stock price increase of 0.99%, but a decline of 7.55% over the past 20 days and 11.22% over the past 60 days [1]. Group 2 - For the period from January to September 2025, Gao Weida reported a revenue of 730 million yuan, representing a year-on-year decrease of 4.36%, and a net profit attributable to shareholders of 21.35 million yuan, down 11.21% year-on-year [2]. - The company has distributed a total of 45.999 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3]. - As of September 30, 2025, the top ten circulating shareholders include Hong Kong Central Clearing Limited and Hua Bao Zhong Zheng Financial Technology Theme ETF, with significant increases in their holdings [3].