Core Viewpoint - Guangxun Technology's stock has experienced a significant decline, with a 9.83% drop over the last four days, leading to a current price of 59.08 CNY per share and a market capitalization of 47.669 billion CNY [1] Group 1: Company Overview - Guangxun Technology, established on January 22, 2001, and listed on August 21, 2009, is located in Wuhan, Hubei Province. The company specializes in the research, production, sales, and technical services of optoelectronic devices and subsystems [1] - The company's main business revenue composition is as follows: Data and Access 70.86%, Transmission 28.94%, Other 0.20% [1] Group 2: Shareholder Analysis - E Fund's ETF, the E Fund CSI Artificial Intelligence Theme ETF (159819), is among the top ten circulating shareholders of Guangxun Technology, having increased its holdings by 129,000 shares in Q2, totaling 4.1583 million shares, which represents 0.54% of circulating shares [2] - The estimated floating loss for E Fund CSI Artificial Intelligence Theme ETF today is approximately 12.9323 million CNY, with a total floating loss of 28.1933 million CNY over the four-day decline [2] - The E Fund CSI Artificial Intelligence Theme ETF has a current size of 16.578 billion CNY and has achieved a year-to-date return of 62.53% [2] Group 3: Fund Performance - E Fund's ETF, the E Fund CSI National New Central Enterprise Technology Leading ETF (563050), has reduced its holdings in Guangxun Technology by 14,100 shares, now holding 170,300 shares, which constitutes 3.46% of the fund's net value [3] - The estimated floating loss for this ETF today is about 52,960 CNY, with a total floating loss of 115,460 CNY during the four-day decline [3] - The E Fund CSI National New Central Enterprise Technology Leading ETF has a current size of 243 million CNY and has recorded a year-to-date return of 26.83% [3]

Core Viewpoint - The China Securities Index for Central State-Owned Enterprises in Technology has shown significant growth, with a 7.34% increase over the past month and a 14.86% increase over the past three months, reflecting strong performance in the technology sector [1][2] Group 1: Index Performance - The index opened high and closed at 1401.72 points, with a trading volume of 67.462 billion yuan [1] - Year-to-date, the index has risen by 8.78% [1] Group 2: Index Composition - The index is composed of 50 listed companies in sectors such as aerospace, defense, computer, electronics, semiconductors, and communication services, reflecting the overall performance of central state-owned enterprises in technology [1][2] - The top ten weighted companies in the index include Hikvision (9.26%), Changdian Technology (6.49%), and AVIC Shenyang Aircraft (6.48%) [1] Group 3: Market Segmentation - The index's holdings are primarily listed on the Shanghai Stock Exchange (57.58%) and Shenzhen Stock Exchange (42.42%) [1] - In terms of industry distribution, information technology accounts for 49.93%, industrials for 37.98%, and communication services for 12.08% [2] Group 4: Index Adjustment and Fund Tracking - The index samples are adjusted biannually, with adjustments occurring on the second Friday of June and December [2] - Several public funds track the index, including E Fund and Yinhua funds, which offer various share classes [2]