英维克跌2.02%，成交额2.46亿元，主力资金净流出1985.02万元

Group 1 - The core viewpoint of the news is that Yingweike's stock has experienced fluctuations, with a year-to-date increase of 133.29% but a recent decline in the last five trading days [1] - As of December 2, Yingweike's stock price was 72.14 yuan per share, with a market capitalization of 704.49 billion yuan and a trading volume of 2.46 billion yuan [1] - The company has seen significant net inflows and outflows of funds, with a net outflow of 19.85 million yuan from main funds on December 2 [1] Group 2 - Yingweike, established on August 15, 2005, specializes in the research, production, and sales of precision temperature control energy-saving equipment, among other products [2] - The company's revenue composition includes 52.50% from precision temperature control products, 36.00% from cabinet temperature control products, and smaller percentages from other services [2] - As of October 31, the number of shareholders decreased by 4.17% to 157,400, while the average circulating shares per person increased by 4.36% to 5,401 shares [2] Group 3 - Yingweike has distributed a total of 5.81 billion yuan in dividends since its A-share listing, with 3.45 billion yuan distributed in the last three years [3] - As of September 30, 2025, the second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 37.06 million shares, a decrease of 45.20 million shares from the previous period [3] - New shareholder, China Aviation Opportunity Leading Mixed Fund A, holds 16.13 million shares, ranking as the fourth-largest circulating shareholder [3]