IReader Technology(SH:603533) Xin Lang Cai Jing·2025-12-18 07:00Group 1 - The core viewpoint of the news is that Zhangyue Technology's stock has increased by 6.41%, reaching a price of 20.10 yuan per share, with a trading volume of 2.17 billion yuan and a turnover rate of 2.58%, resulting in a total market capitalization of 88.22 billion yuan [1] - Zhangyue Technology, established on September 8, 2008, and listed on September 21, 2017, primarily operates in the internet digital reading platform services, which include paid digital reading and commercial value-added services, as well as copyright product business [1] - The revenue composition of Zhangyue Technology is as follows: digital reading platform accounts for 63.75%, derivative business 30.02%, copyright products 6.12%, and others 0.12% [1] Group 2 - From the perspective of the top ten circulating shareholders of Zhangyue Technology, a fund under Southern Fund ranks among them, specifically the Southern CSI 1000 ETF (512100), which reduced its holdings by 18,800 shares in the third quarter, now holding 2.4073 million shares, representing 0.55% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 76.63 billion yuan, and has achieved a return of 23.99% this year, ranking 2065 out of 4197 in its category [2] - The fund manager of Southern CSI 1000 ETF (512100) is Cui Lei, who has a cumulative tenure of 7 years and 43 days, with a total asset scale of 122.76 billion yuan, achieving the best fund return of 174.77% and the worst return of -15.93% during the tenure [3]