Addsino (SZ:000547) Xin Lang Cai Jing·2026-01-20 02:52Group 1 - The stock of Aerospace Development fell by 5.81% on January 20, closing at 27.22 CNY per share, with a trading volume of 2.542 billion CNY and a turnover rate of 5.66%, resulting in a total market capitalization of 43.51 billion CNY [1] - Aerospace Development Co., Ltd. was established on November 20, 1993, and listed on November 30, 1993. The company's main business includes electronic blue army, command communication, electromagnetic security, and power generation equipment, as well as network information security, data collection and analysis, data protection and secure storage, and government management information systems [1] - The revenue composition of Aerospace Development is as follows: marine equipment and power equipment products account for 32.51%, communication and command products 32.01%, blue army equipment and related products 26.09%, data security application products 9.19%, and space information application products 0.20% [1] Group 2 - Among the top ten circulating shareholders of Aerospace Development, a fund under Guotai Fund holds a significant position. The Guotai CSI Military Industry ETF (512660) reduced its holdings by 2.3921 million shares in the third quarter, now holding 12.4415 million shares, which represents 0.78% of the circulating shares [2] - The estimated floating loss for Guotai CSI Military Industry ETF (512660) today is approximately 20.9018 million CNY [2] - The Guotai CSI Military Industry ETF (512660) was established on July 26, 2016, with a current scale of 14.109 billion CNY. Year-to-date returns are 11.1%, ranking 879 out of 5542 in its category; the one-year return is 53.49%, ranking 1110 out of 4235; and since inception, the return is 52.38% [2]