Bluetrum(SH:688332) Xin Lang Cai Jing·2025-11-24 02:18Group 1 - Zhongke Lanyun experienced a decline of 5.48% on November 24, with a stock price of 131.68 CNY per share and a trading volume of 182 million CNY, resulting in a turnover rate of 3.04% and a total market capitalization of 15.88 billion CNY [1] - The company, Shenzhen Zhongke Lanyun Technology Co., Ltd., was established on December 19, 2016, and went public on July 15, 2022. Its main business involves the research, design, and sales of wireless audio chips, with chip sales accounting for 99.83% of its revenue [1] Group 2 - Among the top ten circulating shareholders of Zhongke Lanyun, a fund under Southern Fund ranks first. The Southern CSI 1000 ETF (512100) entered the top ten shareholders in the third quarter, holding 440,300 shares, which represents 0.99% of the circulating shares. The estimated floating loss today is approximately 3.36 million CNY [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 76.63 billion CNY. Year-to-date returns are 20.09%, ranking 2058 out of 4208 in its category; the one-year return is 14.36%, ranking 2432 out of 3981; and since inception, the return is 6.27% [2] - The fund manager of Southern CSI 1000 ETF (512100) is Cui Lei, who has been in the position for 7 years and 19 days, managing total assets of 122.76 billion CNY. The best fund return during the tenure is 164.23%, while the worst return is -16.8% [2]