文科股份（002775）8月11日主力资金净流出3130.31万元

Group 1 - The stock price of Wenkai Co., Ltd. (002775) closed at 4.75 yuan, down 8.83%, with a turnover rate of 22.24% and a trading volume of 985,500 shares, amounting to 474 million yuan [1] - The latest financial report for the first quarter of 2025 shows total operating revenue of 84.88 million yuan, a year-on-year decrease of 21.69%, and a net profit attributable to shareholders of 3.30 million yuan, a year-on-year increase of 111.42% [1] - The company has a current ratio of 0.696, a quick ratio of 0.603, and a debt-to-asset ratio of 96.10% [1] Group 2 - Wenkai Co., Ltd. has made investments in 19 companies and participated in 3,311 bidding projects [2] - The company holds 40 trademark registrations and 303 patents, along with 54 administrative licenses [2]