Tricolor(SH:603516) Xin Lang Cai Jing·2025-09-24 03:24Group 1 - The core point of the news is that Beijing Chunzhi Technology Co., Ltd. experienced a stock price increase of 5.31%, reaching 164.89 yuan per share, with a trading volume of 959 million yuan and a turnover rate of 2.99%, resulting in a total market capitalization of 33.517 billion yuan [1] - The company, established on May 16, 2011, and listed on February 2, 2018, specializes in professional audio and video control equipment and solutions [1] - The revenue composition of the company includes professional audio-visual products at 68.12%, virtual reality products at 24.42%, supporting products at 4.17%, professional chip products at 2.01%, and others at 1.29% [1] Group 2 - Among the top ten circulating shareholders of Chunzhi Technology, a fund under Southern Fund, the Southern CSI 1000 ETF (512100), entered the top ten in the second quarter, holding 1.3094 million shares, which is 0.64% of the circulating shares [2] - The Southern CSI 1000 ETF has a current scale of 64.953 billion yuan and has achieved a return of 25.67% this year, ranking 1948 out of 4220 in its category; over the past year, it has returned 67.42%, ranking 1298 out of 3814 [2]