Group 1 - The core viewpoint of the news is that Runjian Co., Ltd. has experienced fluctuations in stock price and trading volume, with a notable increase in stock price by 21.53% year-to-date, but a decline in recent trading days [1][2] - As of November 24, the stock price of Runjian Co., Ltd. is 40.70 CNY per share, with a market capitalization of 11.562 billion CNY and a trading volume of 71.4725 million CNY [1] - The company has seen a net outflow of main funds amounting to 2.2279 million CNY, with significant buying and selling activities from large orders [1] Group 2 - Runjian Co., Ltd. was established on January 3, 2003, and listed on March 1, 2018, with its main business involving communication network construction and maintenance services [2] - The revenue composition of Runjian Co., Ltd. includes 43.57% from communication network services, 27.36% from energy network services, 21.90% from information network services, and 7.10% from computing network services [2] - As of November 10, the number of shareholders of Runjian Co., Ltd. is 50,800, showing a decrease of 3.64% from the previous period [2] Group 3 - As of September 30, 2025, the top ten circulating shareholders of Runjian Co., Ltd. include Hong Kong Central Clearing Limited as the fourth largest shareholder, holding 1.6406 million shares, a decrease of 167,000 shares from the previous period [3] - The South China CSI 1000 ETF is a new entrant among the top ten shareholders, holding 1.3007 million shares [3] - Several funds, including Guangfa Value Core Mixed A and Guangfa Small Cap Growth Mixed A, have exited the top ten circulating shareholders list [3]

资料显示，润建股份有限公司位于广东省广州市珠江新城华夏路16号富力盈凯广场4501,广西南宁市青 秀区民族大道136-5号华润大厦C座32层，成立日期2003年1月3日，上市日期2018年3月1日，公司主营业 务涉及通信网络建设服务、通信网络维护及优化服务。主营业务收入构成为：通信网络业务43.57%， 能源网络业务27.36%，信息网络业务21.90%，算力网络业务7.10%，其他(补充)0.07%。 11月17日，润建股份盘中上涨2.00%，截至11:21，报42.33元/股，成交1.09亿元，换手率1.24%，总市值 120.25亿元。 资金流向方面，主力资金净流出176.76万元，特大单买入0.00元，占比0.00%，卖出108.57万元，占比 1.00%；大单买入1828.10万元，占比16.83%，卖出1896.29万元，占比17.45%。 润建股份今年以来股价涨26.40%，近5个交易日涨0.24%，近20日跌6.29%，近60日跌11.26%。 今年以来润建股份已经7次登上龙虎榜，最近一次登上龙虎榜为2月25日，当日龙虎榜净买入8710.36万 元；买入总计4.65亿元 ，占总成交额比13.3 ...

Group 1 - The core viewpoint of the news is that Runjian Co., Ltd. has seen a significant stock price increase of 6.14%, reaching 43.24 CNY per share, with a total market capitalization of 12.284 billion CNY [1] - Runjian's main business activities include communication network construction services (43.57% of revenue), energy network services (27.36%), information network services (21.90%), and computing network services (7.10%) [1] - The company was established on January 3, 2003, and went public on March 1, 2018 [1] Group 2 - Jin Xin Fund has a significant holding in Runjian, with its Jin Xin Quantitative Selected Mixed A Fund (002862) being the fourth largest holding, accounting for 6.69% of the fund's net value [2] - The fund has reduced its holdings by 6,434 shares in the third quarter, now holding 48,400 shares, resulting in a floating profit of approximately 120,900 CNY [2] - The Jin Xin Quantitative Selected Mixed A Fund has achieved a year-to-date return of 33.88% and a total return of 49.98% since its inception [2]

Core Viewpoint - Runjian Co., Ltd. has experienced a decline in stock price and significant changes in shareholder structure, alongside mixed financial performance in recent periods [1][2][3]. Financial Performance - As of January to September 2025, Runjian Co., Ltd. achieved operating revenue of 7.271 billion yuan, representing a year-on-year growth of 11.04% [2]. - The net profit attributable to shareholders was 6.4365 million yuan, showing a substantial year-on-year decrease of 97.78% [2]. - The company has distributed a total of 323 million yuan in dividends since its A-share listing, with 165 million yuan distributed over the past three years [2]. Stock Market Activity - On November 12, 2025, Runjian's stock price fell by 2.02%, trading at 40.66 yuan per share, with a total market capitalization of 11.551 billion yuan [1]. - The stock has increased by 21.41% year-to-date but has seen declines of 5.66% over the last five trading days, 11.05% over the last 20 days, and 8.92% over the last 60 days [1]. - The company has appeared on the "龙虎榜" (a list of stocks with significant trading activity) seven times this year, with the most recent appearance on February 25, where it recorded a net buy of 87.1036 million yuan [1]. Shareholder Structure - As of September 30, 2025, the number of shareholders decreased to 52,700, a reduction of 3.27% from the previous period [2]. - The average number of circulating shares per shareholder increased by 3.38% to 3,996 shares [2]. - Notable changes in the top ten circulating shareholders include a decrease in holdings by Hong Kong Central Clearing Limited and the entry of Southern CSI 1000 ETF as a new shareholder [3]. Business Overview - Runjian Co., Ltd. is primarily engaged in communication network construction services, with its revenue composition being 43.57% from communication network services, 27.36% from energy network services, 21.90% from information network services, and 7.10% from computing network services [2]. - The company is categorized under the communication services sector, specifically in communication engineering and services, and is associated with various concepts such as the Metaverse and computing [2].

Core Viewpoint - Runjian Co., Ltd. has experienced a decline in stock price recently, with a year-to-date increase of 29.95% but a drop of 12.51% over the past 20 days, indicating potential volatility in its stock performance [1][2]. Financial Performance - For the period from January to September 2025, Runjian Co., Ltd. achieved operating revenue of 7.271 billion yuan, representing a year-on-year growth of 11.04%. However, the net profit attributable to shareholders decreased significantly by 97.78% to 6.4365 million yuan [2]. - The company has distributed a total of 323 million yuan in dividends since its A-share listing, with 165 million yuan distributed over the past three years [2]. Stock Market Activity - As of November 4, 2025, Runjian's stock price was 43.52 yuan per share, with a market capitalization of 12.363 billion yuan. The stock has seen a trading volume of 1.23 billion yuan and a turnover rate of 1.33% [1]. - The stock has appeared on the "Dragon and Tiger List" seven times this year, with the most recent net purchase of 87.1036 million yuan on February 25 [1]. Shareholder Structure - As of September 30, 2025, the number of shareholders decreased to 52,700, with an average of 3,996 shares held per shareholder, an increase of 3.38% from the previous period [2][3]. - Notable changes in the top ten circulating shareholders include a reduction in holdings by Hong Kong Central Clearing Limited and the entry of Southern CSI 1000 ETF as a new shareholder [3]. Business Segments - Runjian's main business segments include communication network services (43.57%), energy network services (27.36%), information network services (21.90%), and computing network services (7.10%) [2]. - The company operates within the communication services sector, focusing on communication engineering and services, and is associated with concepts such as AI-generated video and the metaverse [2].

Core Viewpoint - Runjian Co., Ltd. has experienced a decline in stock price recently, with a year-to-date increase of 35.86% but a drop of 8.52% in the last five trading days [1] Financial Performance - For the first half of 2025, Runjian achieved operating revenue of 4.867 billion yuan, representing a year-on-year growth of 10.02%. However, the net profit attributable to shareholders decreased by 83.37% to 39.2324 million yuan [2] - Since its A-share listing, Runjian has distributed a total of 323 million yuan in dividends, with 165 million yuan distributed over the past three years [3] Stock Market Activity - As of October 14, Runjian's stock price was 45.50 yuan per share, with a market capitalization of 12.926 billion yuan. The trading volume was 2.21 billion yuan, with a turnover rate of 2.27% [1] - The stock has appeared on the "Dragon and Tiger List" seven times this year, with the most recent appearance on February 25, where it recorded a net purchase of 87.1036 million yuan [1] Shareholder Structure - As of June 30, 2025, the top ten circulating shareholders included several new entrants, such as Guangfa Value Core Mixed Fund and Guangfa Small Cap Growth Mixed Fund, indicating a shift in institutional holdings [4] - The number of shareholders increased to 47,200, with an average of 4,465 circulating shares per person, a slight decrease of 0.77% [2]

Group 1 - The stock price of Runjian Co., Ltd. dropped by 2.01% on September 19, closing at 49.62 yuan per share, with a trading volume of 4.13 billion yuan and a market capitalization of 14.096 billion yuan [1] - Year-to-date, the stock price has increased by 48.16%, but it has seen a decline of 5.31% over the last five trading days and a slight decrease of 0.72% over the last 20 days [1] - Runjian Co., Ltd. has appeared on the "Dragon and Tiger List" seven times this year, with the most recent appearance on February 25, where it recorded a net purchase of 87.1036 million yuan [1] Group 2 - Runjian Co., Ltd. was established on January 3, 2003, and went public on March 1, 2018. Its main business includes communication network construction services, maintenance, and optimization [2] - The revenue composition of Runjian Co., Ltd. is as follows: communication network business 43.57%, energy network business 27.36%, information network business 21.90%, computing network business 7.10%, and others 0.07% [2] - As of August 8, 2025, the number of shareholders of Runjian Co., Ltd. was 47,200, an increase of 0.78% from the previous period, with an average of 4,465 circulating shares per shareholder, a decrease of 0.77% [2] Group 3 - Runjian Co., Ltd. has distributed a total of 323 million yuan in dividends since its A-share listing, with 165 million yuan distributed in the last three years [3] Group 4 - As of June 30, 2025, the top ten circulating shareholders of Runjian Co., Ltd. include several new institutional investors, such as GF Value Core Mixed Fund and GF Small Cap Growth Mixed Fund, which are now among the top shareholders [4] - The Hong Kong Central Clearing Limited has reduced its holdings by 195,650 shares compared to the previous period [4]

Group 1 - The core viewpoint of the news is that Runjian Co., Ltd. experienced a 5.02% drop in stock price, closing at 51.29 yuan per share, with a trading volume of 587 million yuan and a turnover rate of 5.27%, resulting in a total market capitalization of 14.571 billion yuan [1] - Runjian Co., Ltd. was established on January 3, 2003, and went public on March 1, 2018. The company's main business involves communication network construction services, maintenance, and optimization services [1] - The revenue composition of Runjian Co., Ltd. is as follows: communication network business accounts for 43.57%, energy network business 27.36%, information network business 21.90%, computing network business 7.10%, and other (supplementary) 0.07% [1] Group 2 - Huashang Advantage Industry Mixed A Fund (000390) entered the top ten circulating shareholders of Runjian Co., Ltd. in the second quarter, holding 1.471 million shares, which represents 0.7% of the circulating shares [2] - The estimated floating loss for Huashang Advantage Industry Mixed A Fund today is approximately 3.9863 million yuan [2] - The fund was established on December 11, 2013, with a latest scale of 4.055 billion yuan, achieving a year-to-date return of 80.55% and a one-year return of 108.83% [2]