9月17日，东土科技涨5.01%，截至发稿，报28.73元/股，成交17.51亿元，换手率11.69%，总市值176.66 亿元。 资料显示，北京东土科技股份有限公司位于北京市石景山区实兴大街30号院2号楼8层至12层，成立日期 2000年3月27日，上市日期2012年9月27日，公司主营业务涉及工业控制网络领域硬件设备的研发、生产 和销售,并为工业控制系统信息传输提供解决方案。主营业务收入构成为：工业网络通信68.97%，智能 控制器及解决方案20.05%，工业操作系统及相关软件服务10.98%。 从基金十大重仓股角度 张晓峰累计任职时间4年118天，现任基金资产总规模14.91亿元，任职期间最佳基金回报22.98%， 任职 期间最差基金回报12.66%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 责任编辑：小浪快报 数据显示，兴证全球基金旗下1只基金重仓东土科技。兴全中证800六个月持有指数增强A（010673）二 季度减持69.39万股，持有股数147.61万 ...

Group 1 - The core viewpoint of the news is that Dongtu Technology's stock has seen a significant increase, with a rise of 5.18% to 27.43 CNY per share, and a total market capitalization of 16.867 billion CNY [1] - Dongtu Technology, established on March 27, 2000, specializes in the research, production, and sales of hardware devices in the industrial control network field, providing solutions for information transmission in industrial control systems [1] - The company's main business revenue composition includes: Industrial network communication at 68.97%, smart controllers and solutions at 20.05%, and industrial operating systems and related software services at 10.98% [1] Group 2 - From the perspective of fund holdings, one fund under Southern Fund has heavily invested in Dongtu Technology, with the Southern CSI 2000 ETF (159531) increasing its holdings by 4,000 shares in the second quarter, now holding 54,200 shares, which accounts for 0.21% of the fund's net value [2] - The Southern CSI 2000 ETF (159531) was established on September 7, 2023, with a latest scale of 539 million CNY, and has achieved a return of 33.77% this year, ranking 1255 out of 4222 in its category [2] - The fund has also seen a one-year return of 86.09%, ranking 803 out of 3804 in its category, and a cumulative return of 34.75% since its inception [2]

Summary of Key Points Core Viewpoint - Dongtu Technology experienced a significant stock price increase of 9.88% on September 5, with a trading volume of 1.57 billion yuan, indicating strong market interest and potential investor confidence in the company [1]. Financing and Trading Activity - On September 5, Dongtu Technology had a financing buy-in amount of 156 million yuan and a financing repayment of 135 million yuan, resulting in a net financing purchase of approximately 20.78 million yuan [1]. - As of September 5, the total balance of margin trading for Dongtu Technology was 1.34 billion yuan, with the financing balance accounting for 8.65% of the circulating market value, indicating a high level of leverage compared to the past year [1]. - The company had no short-selling activity on September 5, with a short-selling balance of 4.61 million yuan and a remaining short-selling volume of 181,900 shares, also reflecting a high level compared to the past year [1]. Company Overview - Dongtu Technology, established on March 27, 2000, and listed on September 27, 2012, specializes in the research, production, and sales of hardware devices in the industrial control network sector [1]. - The company's main business revenue composition includes: 68.97% from industrial network communication, 20.05% from smart controllers and solutions, and 10.98% from industrial operating systems and related software services [1]. Financial Performance - As of June 30, 2025, Dongtu Technology reported a total of 64,900 shareholders, a decrease of 2.97% from the previous period, with an average of 8,277 circulating shares per shareholder, an increase of 2.75% [2]. - For the first half of 2025, the company achieved an operating income of 390 million yuan, a year-on-year decrease of 7.13%, while the net profit attributable to the parent company was -88.80 million yuan, reflecting a year-on-year growth of 4.65% [2]. - Since its A-share listing, Dongtu Technology has distributed a total of 107 million yuan in dividends, with no dividends paid in the last three years [2]. Institutional Holdings - As of June 30, 2025, Hong Kong Central Clearing Limited has exited the list of the top ten circulating shareholders of Dongtu Technology [2].