BNCT(SH:688282) Xin Lang Cai Jing·2025-09-03 06:52Group 1 - The core viewpoint of the news is that Beijing Ligong Navigation Control Technology Co., Ltd. has experienced a significant decline in its stock price, dropping 5.17% on September 3, with a cumulative decline of 6.28% over three consecutive days [1] - As of the report, the stock price is at 43.62 yuan per share, with a total market capitalization of 3.839 billion yuan and a trading volume of 43.72 million yuan, indicating a turnover rate of 2.68% [1] - The company's main business involves the research, development, production, and sales of inertial navigation systems and their core components, with the revenue composition being 59.86% from inertial navigation systems, 27.61% from microwave components and modules, and smaller percentages from other services and products [1] Group 2 - Among the top ten circulating shareholders, a fund under China Europe Fund, specifically the China Europe High-end Equipment Stock Initiation A (016847), has entered the list, holding 500,000 shares, which accounts for 1.37% of the circulating shares [2] - The fund has reported a floating loss of approximately 1.19 million yuan today and a total floating loss of 1.54 million yuan during the three-day decline [2] - The China Europe High-end Equipment Stock Initiation A fund was established on November 14, 2022, with a current scale of 170 million yuan, achieving a year-to-date return of 35.82% and a one-year return of 53.88% [2]