澜起科技跌2.02%，成交额24.35亿元，主力资金净流出2.39亿元

Group 1 - The core stock price of Lanke Technology fell by 2.02% on January 13, with a trading price of 129.57 yuan per share and a total market capitalization of 148.54 billion yuan [1] - The company has seen a year-to-date stock price increase of 9.99%, with a 5-day decline of 2.96% and a 20-day increase of 7.62% [1] - Lanke Technology's main business involves providing chip-based solutions for cloud computing and artificial intelligence, with interconnect chips accounting for 93.44% of revenue [1] Group 2 - As of September 30, Lanke Technology reported a total revenue of 4.058 billion yuan for the first nine months of 2025, representing a year-on-year growth of 57.83% [2] - The net profit attributable to shareholders for the same period was 1.632 billion yuan, reflecting a year-on-year increase of 66.89% [2] - The company has distributed a total of 2.367 billion yuan in dividends since its A-share listing, with 1.35 billion yuan distributed over the past three years [3] Group 3 - The number of shareholders for Lanke Technology increased by 36.10% to 92,900 as of September 30, while the average circulating shares per person decreased by 26.50% to 12,326 shares [2] - The largest circulating shareholder is Hong Kong Central Clearing Limited, holding 145 million shares, an increase of 29.73 million shares from the previous period [3] - Several ETFs, including E Fund's and Huaxia's, have seen reductions in their holdings, while E Fund's CSI 300 ETF entered the top ten circulating shareholders for the first time [3]