证券日报网讯研奥股份（300923）9月11日在互动平台回答投资者提问时表示，截至2025年9月10日，公 司含信用账户合并名册总户数为8，440户。 ...

Core Viewpoint - Yan'ao Co., Ltd. has experienced a decline in the number of shareholders for the second consecutive period, indicating potential shifts in investor sentiment [2] Shareholder Information - As of August 31, the number of shareholders for Yan'ao Co., Ltd. was 8,251, a decrease of 657 from the previous period (August 20), representing a decline of 7.38% [2] - This marks the second consecutive period of decline in the number of shareholders [2] Stock Performance - The closing price of Yan'ao Co., Ltd. was 26.11 yuan, reflecting a slight increase of 0.19%, but the stock has cumulatively decreased by 4.50% since the concentration of shares began [2] - The stock experienced three days of increases and five days of decreases during this period [2] Financing and Margin Data - As of August 29, the latest margin trading balance for the stock was 53.5648 million yuan, with the financing balance also at 53.5648 million yuan [2] - The financing balance has decreased by 1.1876 million yuan during the current concentration period, representing a decline of 2.17% [2] Financial Performance - For the first half of the year, Yan'ao Co., Ltd. reported total operating revenue of 246 million yuan, an increase of 22.84% year-on-year [2] - The net profit for the same period was 19.3983 million yuan, reflecting a year-on-year growth of 18.13% [2] - The basic earnings per share were 0.2500 yuan, with a weighted average return on equity of 1.68% [2]

Core Insights - Yan'ao Co., Ltd. (300923.SZ) released its semi-annual report for 2025 on August 28, 2025, indicating significant institutional investment in the company [1] Institutional Holdings - As of August 27, 2025, five institutional investors disclosed holdings in Yan'ao Co., Ltd., totaling 37.6867 million shares, which represents 47.95% of the company's total share capital [1] - The institutional investors include Changchun Yan'ao Group Co., Ltd., Changchun Yan'ao Tongren Investment Partnership (Limited Partnership), China Construction Bank Corporation - Nuoan Multi-Strategy Equity Securities Investment Fund, UBS AG, and Penghua CSI High-Speed Rail Industry Index (LOF) A [1] - Compared to the previous quarter, the total institutional holding percentage increased by 0.55 percentage points [1] Public Fund Disclosures - During this period, two new public funds were disclosed compared to the previous quarter, including Nuoan Multi-Strategy Mixed A and Penghua CSI High-Speed Rail Industry Index (LOF) A [1]

Group 1 - The stock price of Yan'ao Co., Ltd. is reported at 26.02 yuan, down 4.09% from the previous trading day, with a trading volume of 28,455 hands and a transaction amount of 0.75 billion yuan [1] - Yan'ao Co., Ltd. specializes in the research, development, production, and sales of electrical equipment for rail transit vehicles, including electrical control systems and lighting systems [1] - The company has released its semi-annual report for 2025, showing an operating income of 246 million yuan, a year-on-year increase of 22.84%, and a net profit attributable to shareholders of 19.4 million yuan, up 18.13% year-on-year [1] Group 2 - On the funding flow side, Yan'ao Co., Ltd. saw a net inflow of main funds amounting to 9.28 million yuan on the day, with a cumulative net inflow of 188.78 million yuan over the past five days [2]

Group 1 - The company achieved operating revenue of 246 million yuan in the first half of 2025, representing a year-on-year growth of 22.84% [1] - The net profit attributable to shareholders of the listed company was 19.4 million yuan, an increase of 18.13% year-on-year [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 17.5 million yuan, reflecting a year-on-year growth of 24.86% [1] - The basic earnings per share were 0.25 yuan [1]

Group 1 - The core point of the article is that Yan'ao Co., Ltd. reported significant growth in both revenue and net profit for the first half of 2025, indicating a positive financial performance [2] - The company achieved operating revenue of 245,609,609.68 yuan, which represents a year-on-year increase of 22.84% [2] - The net profit attributable to shareholders of the listed company was 19,398,292.66 yuan, reflecting a year-on-year growth of 18.13% [2]

Group 1 - The company, Renao Co., announced the approval of its 2025 semi-annual report and its summary during the 13th meeting of the third board of directors [2]

（文章来源：证券日报） 证券日报网讯 8月27日晚间，研奥股份发布公告称，公司第三届监事会第十三次会议审议通过了《关于 公司2025年半年度报告及其摘要的议案》。 ...

Core Viewpoint - The company reported a significant increase in both revenue and net profit for the first half of 2025, indicating strong financial performance and growth potential [1] Financial Performance - The company's operating revenue reached 246 million yuan, representing a year-on-year growth of 22.84% [1] - The net profit attributable to shareholders was 19.4 million yuan, showing an 18.13% increase compared to the previous year [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 17.5 million yuan, reflecting a year-on-year growth of 24.86% [1] - The basic earnings per share stood at 0.25 yuan [1]

第三届监事会第十三次会议决议公告 证券代码：300923 证券简称：研奥股份 公告编号：2025-024 研奥电气股份有限公司 本次会议的召集、召开及表决符合《中华人民共和国公司法》 和《研奥电气股份有限公司章程》（以下简称"《公司章程》"） 的有关规定，会议合法有效。 二、监事会会议审议情况 三、备查文件 本公司及监事会全体成员保证信息披露的内容的真实、准 确、完整，没有虚假记载、误导性陈述或重大遗漏。 1.第三届监事会第十三次会议决议。 特此公告。 一、监事会会议召开情况 研奥电气股份有限公司（以下简称"公司"）第三届监事会 第十三次会议通知已于 10 日前以书面、电话等方式向各位监事 发出，会议于 2025 年 8 月 26 日（星期二）以现场形式在公司会 议室召开。本次会议由公司监事会主席王健伍先生召集并主持， 应出席会议监事 3 名，实际出席会议的监事 3 名。 审议通过《关于公司 2025 年半年度报告及其摘要的议案》 经审议，公司《2025 年半年度报告》及《2025 年半年度报 告摘要》的编制程序符合法律、法规和中国证监会的有关规定， 报告内容真实、准确、完整地反映了公司 2025 年半年度经 ...