Sugon(SH:603019) Xin Lang Cai Jing·2025-08-29 06:12Core Viewpoint - Zhongke Shuguang experienced a 5% decline in stock price, closing at 87.88 yuan per share, with a trading volume of 8.03 billion yuan and a turnover rate of 6.19%, resulting in a total market capitalization of 128.58 billion yuan [1] Company Overview - Zhongke Shuguang Information Industry Co., Ltd. was established on March 7, 2006, and listed on November 6, 2014. The company is based in Haidian District, Beijing, and specializes in the research, development, production, and manufacturing of high-performance computers, general servers, and storage products. It also provides software development, system integration, and technical services related to high-end computers [1] - The revenue composition of the company is as follows: IT equipment accounts for 88.79%, software development, system integration, and technical services account for 11.15%, and other sources contribute 0.06% [1] Shareholder Analysis - Huatai-PB Fund's Huatai-PB CSI 300 ETF (510300) is among the top ten circulating shareholders of Zhongke Shuguang. In the second quarter, it increased its holdings by 2.26 million shares, totaling 25.99 million shares, which represents 1.78% of the circulating shares. The estimated floating loss today is approximately 120 million yuan [2] - The Huatai-PB CSI 300 ETF was established on May 4, 2012, with a current scale of 374.70 billion yuan. Year-to-date returns are 15.81%, ranking 2768 out of 4222 in its category; the one-year return is 38.85%, ranking 2287 out of 3776; and since inception, the return is 107.22% [2] Fund Performance - The fund manager of Huatai-PB CSI 300 ETF is Liu Jun, who has a cumulative tenure of 16 years and 91 days. The total asset scale of the fund is 466.97 billion yuan, with the best fund return during his tenure being 139.42% and the worst being -45.64% [3] Top Holdings - The Huatai-PB Cloud Computing ETF (159738) also holds Zhongke Shuguang as a significant position. In the second quarter, it reduced its holdings by 111,000 shares, now holding 544,900 shares, which constitutes 6.73% of the fund's net value. The estimated floating loss today is around 2.52 million yuan [4] - The Huatai-PB Cloud Computing ETF was established on January 18, 2022, with a current scale of 570 million yuan. Year-to-date returns are 68.43%, ranking 81 out of 4222 in its category; the one-year return is 147.53%, ranking 25 out of 3776; and since inception, the return is 79.24% [4] Fund Manager Information - The fund manager of Huatai-PB Cloud Computing ETF is Li Qian, who has a cumulative tenure of 5 years and 300 days. The total asset scale of the fund is 39.35 billion yuan, with the best fund return during her tenure being 92.24% and the worst being -18.35% [5]