资料显示，合肥工大高科信息科技股份有限公司位于安徽省合肥市高新区习友路1682号，成立日期2000 年12月26日，上市日期2021年6月28日，公司主营业务涉及专业从事工业铁路信号控制与智能调度产品 研发、生产、销售及技术服务。主营业务收入构成为：信息系统集成及技术服务48.65%，地面工业铁 路信号控制与智能调度产品25.44%，矿井井下信号控制与智能调度产品24.94%，其他(补充)0.97%。 从基金十大重仓股角度 数据显示，民生加银基金旗下1只基金重仓工大高科。民生加银专精特新智选混合发起式A（017154） 三季度持有股数4.84万股，占基金净值比例为0.97%，位居第四大重仓股。根据测算，今日浮盈赚取约 5.57万元。 民生加银专精特新智选混合发起式A（017154）成立日期2022年12月5日，最新规模5861.96万。今年以 来收益56.31%，同类排名686/8219；近一年收益48.48%，同类排名721/8125；成立以来收益30.13%。 民生加银专精特新智选混合发起式A（017154）基金经理为周帅。 截至发稿，周帅累计任职时间2年152天，现任基金资产总规模4.84亿元，任职期间 ...

Group 1 - The core point of the news is the performance and financial metrics of Gongda Gaoke, which saw a stock price increase of 5.23% to 23.55 CNY per share, with a total market capitalization of 2.064 billion CNY [1] - Gongda Gaoke specializes in industrial railway signal control and intelligent scheduling products, with its main business revenue composition being: 48.65% from information system integration and technical services, 25.44% from ground industrial railway signal control and intelligent scheduling products, and 24.94% from underground mining signal control and intelligent scheduling products [1] - The company was established on December 26, 2000, and went public on June 28, 2021, indicating a relatively recent entry into the public market [1] Group 2 - Minsheng Jia Yin Fund has a significant holding in Gongda Gaoke, with its fund "Minsheng Jia Yin Specialized and New Intelligent Selection Mixed Initiation A" (017154) holding 48,400 shares, representing 0.97% of the fund's net value [2] - The fund has achieved a year-to-date return of 54.09%, ranking 1039 out of 8152 in its category, and a one-year return of 53.72%, ranking 946 out of 8038 [2] - The fund manager, Zhou Shuai, has been in position for 2 years and 141 days, with the fund's total asset size at 484 million CNY [3]

Core Viewpoint - The stock of Gongda Gaoke has experienced fluctuations, with a year-to-date increase of 37.44% but a recent decline in the last five trading days, indicating potential volatility in investor sentiment [1][2]. Financial Performance - For the first half of 2025, Gongda Gaoke reported a revenue of 97.36 million yuan, a year-on-year decrease of 20.69%, and a net profit attributable to shareholders of 7.63 million yuan, down 33.00% compared to the previous year [2]. - Cumulative cash dividends since the A-share listing amount to 53.15 million yuan, with 35.80 million yuan distributed over the last three years [3]. Stock Market Activity - As of October 10, the stock price was 20.96 yuan per share, with a market capitalization of 1.837 billion yuan. The trading volume was 23.08 million yuan, with a turnover rate of 1.23% [1]. - The stock has seen a net inflow of main funds amounting to 2.65 million yuan, with significant buying activity from large orders [1]. Business Overview - Gongda Gaoke, established on December 26, 2000, specializes in the research, development, production, and sales of industrial railway signal control and intelligent dispatch products. The company is located in Hefei, Anhui Province [1]. - The revenue composition includes 48.65% from information system integration and technical services, 25.44% from ground industrial railway signal control and intelligent dispatch products, and 24.94% from underground mining signal control and intelligent dispatch products [1].