莱斯信息股价跌5.08%，永赢基金旗下1只基金位居十大流通股东，持有173.66万股浮亏损失668.6万元

Group 1 - The core point of the article highlights the recent decline in the stock price of Nanjing Lais Information Technology Co., Ltd., which fell by 5.08% to 71.91 CNY per share, with a trading volume of 172 million CNY and a turnover rate of 3.62%, resulting in a total market capitalization of 11.755 billion CNY [1] - Nanjing Lais Information, established on July 16, 1988, and listed on June 28, 2023, specializes in providing comprehensive solutions for civil command information systems, primarily targeting air traffic management, urban road traffic management, and urban governance [1] - The company's revenue composition includes 86.62% from information system development and construction, 10.39% from operation and technical services, 2.55% from product sales, and 0.44% from other sources [1] Group 2 - From the perspective of major shareholders, Yongying Fund's low-carbon environmental mixed fund A (016386) reduced its holdings by 671,200 shares, now holding 1.7366 million shares, which accounts for 2.68% of the circulating shares, resulting in an estimated floating loss of approximately 6.686 million CNY [2] - The Yongying low-carbon environmental mixed fund A (016386) was established on October 17, 2022, with a current scale of 127 million CNY, achieving a year-to-date return of 8.77% and a one-year return of 17.05% [2] - The fund manager, Hu Ze, has been in position for 2 years and 237 days, overseeing assets totaling 5.142 billion CNY, with the best fund return during his tenure being 160.88% and the worst being 22.93% [2] Group 3 - The Yongying low-carbon environmental mixed fund A (016386) has reduced its holdings in Lais Information by 202,200 shares in the fourth quarter, now holding 1.5344 million shares, which represents 9.51% of the fund's net value, making it the fourth-largest holding [3] - The estimated floating loss for the fund from its investment in Lais Information is approximately 5.9074 million CNY [3]