CASIT(SZ:300678) Xin Lang Cai Jing·2025-10-14 07:11Group 1 - The core point of the article highlights the recent decline in the stock price of Zhongke Information, which has dropped 4.3% to 33.63 CNY per share, with a total market capitalization of 9.967 billion CNY and a cumulative decline of 6.3% over three days [1] - Zhongke Information, established on June 26, 2001, and listed on July 28, 2017, specializes in intelligent recognition and analysis technology, providing information solutions, with revenue composition of 50.83% from technical services and development, 47.01% from information solutions, and 2.16% from other sources [1] - The major shareholder, GF Fund, increased its holdings in GF CSI 1000 ETF by 19.85 thousand shares, bringing the total to 91.33 thousand shares, representing 0.31% of the circulating shares, with a floating loss of approximately 137.92 thousand CNY today and a total floating loss of 206.42 thousand CNY over the three-day decline [2] Group 2 - The fund manager of GF CSI 1000 ETF, Luo Guoqing, has a tenure of 10 years and 5 days, with the fund's total asset size at 67.565 billion CNY, achieving a best return of 82.85% and a worst return of -48.08% during his tenure [3]