QuantumCTek(SH:688027) Xin Lang Cai Jing·2025-10-09 01:44Company Overview - Guodian Quantum Technology Co., Ltd. is located in Hefei, Anhui Province, established on May 27, 2009, and listed on July 9, 2020. The company specializes in the research, production, sales, and technical services of quantum communication products, providing software and hardware products for various sectors including government, finance, electricity, and national defense [1] Business Segmentation - The main business revenue composition includes: - Technical services: 35.68% - Quantum communication products: 34.31% - Quantum precision measurement products: 13.03% - Quantum computing products: 12.42% - Others: 4.56% [1] Stock Performance - On October 9, Guodian Quantum's stock rose by 6.74%, reaching 374.65 CNY per share, with a trading volume of 380 million CNY and a turnover rate of 1.24%. The total market capitalization is 38.537 billion CNY [1] Fund Holdings - According to data, Bosera Fund has a significant holding in Guodian Quantum through the Bosera Sci-Tech 100 ETF (588030), which reduced its holdings by 28,800 shares in the second quarter, now holding 438,100 shares, representing 1.9% of the fund's net value [2] Fund Performance - The Bosera Sci-Tech 100 ETF, established on September 6, 2023, has a latest scale of 6.337 billion CNY. Year-to-date returns are 59.16%, ranking 434 out of 4221 in its category, while the one-year return is 63.85%, ranking 459 out of 3848. Since inception, the return is 42.45% [2] Fund Management - The fund manager of Bosera Sci-Tech 100 ETF is Tang Yibing, who has been in the position for 3 years and 81 days. The total asset size of the fund is 9.874 billion CNY, with the best return during his tenure being 77.07% and the worst being -41.93% [3]