鹏鼎控股（002938）7月28日主力资金净流入4.74亿元

Group 1 - The core viewpoint of the news is that Pengding Holdings (002938) has shown a significant increase in stock price and positive revenue growth, despite a slight decline in net profit [1][3] - As of July 28, 2025, the stock price closed at 49.25 yuan, up 10.01%, with a trading volume of 600,600 lots and a transaction amount of 2.859 billion yuan [1] - The main capital inflow for the day was 474 million yuan, accounting for 16.57% of the transaction amount, with large orders contributing significantly to this inflow [1] Group 2 - For the first quarter of 2025, the company reported total operating revenue of 8.087 billion yuan, a year-on-year increase of 20.94%, while net profit attributable to shareholders was 488 million yuan, a decrease of 1.83% [1] - The company has a current ratio of 2.176, a quick ratio of 1.871, and a debt-to-asset ratio of 25.83% [1] - Pengding Holdings has made investments in 15 companies and participated in 37 bidding projects, holding 1,503 patents and 15 trademarks [2]