颀中科技股价涨1.35%，南方基金旗下1只基金位居十大流通股东，持有434.46万股浮盈赚取73.86万元

Group 1 - The core viewpoint of the news is that Qizhong Technology has shown a positive stock performance, with a 1.35% increase in share price, reaching 12.79 CNY per share, and a total market capitalization of 15.208 billion CNY as of December 31 [1] - Qizhong Technology, established on January 18, 2018, and listed on April 20, 2023, specializes in advanced packaging and testing services for integrated circuits, covering various products including display driver chips, power management chips, and RF front-end chips [1] - The revenue composition of Qizhong Technology is primarily from display driver ICs at 92.09%, followed by non-display driver ICs at 6.43%, and other sources at 1.48% [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund has a presence in Qizhong Technology's top ten circulating shareholders, with the Southern CSI 1000 ETF (512100) newly entering the list in the third quarter, holding 4.3446 million shares, which is 1.19% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) has a current scale of 76.63 billion CNY and has achieved a year-to-date return of 29.27%, ranking 1867 out of 4189 in its category [2] - The fund manager of Southern CSI 1000 ETF is Cui Lei, who has a total asset scale of 122.76 billion CNY, with the best fund return during the tenure being 200.55% and the worst being -15.93% [3]