BDStar Navigation(SZ:002151) Xin Lang Cai Jing·2025-12-25 03:33Group 1 - The core viewpoint of the news is that Beidou Star Communication has seen a significant increase in stock price, rising by 5.38% to 39.36 yuan per share, with a trading volume of 2.113 billion yuan and a turnover rate of 12.58%, resulting in a total market capitalization of 21.369 billion yuan [1] - Beidou Star Communication, established on September 25, 2000, and listed on August 13, 2007, is based in Haidian District, Beijing. The company's main business includes chip and data services, navigation products, ceramic components, and automotive electronics [1] - The revenue composition of Beidou Star Communication is primarily from product sales at 95.95%, service income at 4.04%, and system applications at 0.01% [1] Group 2 - From the perspective of the top ten circulating shareholders, a fund under Southern Fund is among the largest shareholders of Beidou Star Communication. The Southern CSI 1000 ETF (512100) reduced its holdings by 40,500 shares in the third quarter, now holding 3.9745 million shares, which accounts for 0.9% of the circulating shares [2] - The Southern CSI 1000 ETF (512100), established on September 29, 2016, has a latest scale of 76.63 billion yuan. Year-to-date, it has achieved a return of 27.71%, ranking 1906 out of 4197 in its category; over the past year, it has returned 23.44%, ranking 2053 out of 4170; and since inception, it has returned 13.02% [2] - The fund manager of Southern CSI 1000 ETF (512100) is Cui Lei, who has been in the position for 7 years and 50 days, managing total assets of 122.76 billion yuan. During this tenure, the best fund return was 197.57%, while the worst was -15.93% [2]