深交所公开信息显示，当日该股因日涨幅偏离值达11.91%上榜，深股通净买入2.32亿元。 岩山科技今日涨停，全天换手率21.04%，成交额84.95亿元，振幅9.91%。龙虎榜数据显示，深股通净买 入2.32亿元，营业部席位合计净买入2.57亿元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交15.34亿元，其中，买入成交额为10.12亿 元，卖出成交额为5.22亿元，合计净买入4.89亿元。 具体来看，今日上榜的营业部中，深股通为第一大买入营业部及第二大卖出营业部，买入金额为3.76亿 元，卖出金额为1.43亿元，合计净买入2.32亿元。 近半年该股累计上榜龙虎榜6次，上榜次日股价平均涨0.77%，上榜后5日平均涨3.51%。 资金流向方面，今日该股主力资金净流入27.21亿元，其中，特大单净流入30.49亿元，大单资金净流出 3.28亿元。近5日主力资金净流入24.05亿元。 融资融券数据显示，该股最新（8月26日）两融余额为21.32亿元，其中，融资余额为21.10亿元，融券余 额为2108.85万元。近5日融资余额合计增加4207.11万元，增幅为2.03%，融券余额合计增加24.90万元 ...

格隆汇8月27日｜岩山科技(002195.SZ)今日涨停，换手率21.04%，成交额84.95亿元。龙虎榜数据显示， 深股通买入3.76亿元，卖出1.43亿元，净买入2.32亿元；游资"量化打板"位列买三席位，净买入1.07亿 元；"低位挖掘"位列买四席位，净买入1.04亿元；"炒股养家"位列买五席位，净买入1.02亿元。上榜席 位全天买入10.12亿元，卖出5.22亿元，合计净买入4.89亿元。(格隆汇) | 买入金额最大的前5名 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 序号 | 交易营业部名称 | | | 买入金额(万) | 占息成交比例 | 卖出金额(万) | 占息成交比例 | 净额(万)0 | | 1 | 深版通专用 | 627次 48 96% | 2 | 37586.60 | 4.42% | 14346.58 | 1.69% | 23240.02 | | 2 | 国泰海通证券股份有限公司上海静安区新闻通证券营业部 | 163次 58.28% | ▶ | 16056.45 | 1.89% | ...

Group 1 - The top 20 stocks with significant capital inflow as of August 27 include: Yanshan Technology (1.618 billion), Huayin Electric Power (948 million), and Yingweik (730 million) [1] - Yanshan Technology experienced a price increase of 10.08%, while Huayin Electric Power rose by 9.63% [2] - Other notable stocks with substantial capital inflow include Jishi Media (567 million), Tianfeng Securities (485 million), and Maigemeite (437 million) [1][2] Group 2 - The sectors represented among the top inflow stocks include internet services, electric power, specialized equipment, cultural media, and securities [2][3] - Yanshan Technology and Huayin Electric Power are both in the electric power sector, indicating strong interest in this industry [2][3] - The stock with the highest price increase is Keda Intelligent, which rose by 17.75% with a capital inflow of 413 million [2]

Core Viewpoint - The AI chip sector is experiencing significant gains, with a notable increase of 3.95% in early trading on August 27th [1] Company Performance - Cambricon Technologies saw a rise of 7.78% [1] - Yuntian Lifei increased by 7.68% [1] - Rockchip gained 6.96% [1] - Jushin Technology, Yanshan Technology, and Amlogic all rose by over 3% [1]

Core Viewpoint - The AI chip sector is experiencing significant growth, with notable increases in stock prices for various companies in the industry [1] Group 1: Market Performance - On August 27, the AI chip sector led the market with a rise of 3.95% [1] - Companies such as Cambricon Technologies saw an increase of 7.78%, while Yuntian Lifei rose by 7.68% [1] - Other companies like Rockchip and Jingtel also experienced gains, with increases of 6.96% and over 3% respectively [1]

Core Viewpoint - The recent financial report of Yanshan Technology (002195) shows a decline in total revenue but a significant increase in net profit, indicating a mixed performance in the first half of 2025 [1] Financial Performance - Total revenue for the first half of 2025 was 317 million yuan, a decrease of 6.38% year-on-year [1] - Net profit attributable to shareholders reached 67.11 million yuan, an increase of 81.51% year-on-year [1] - Gross margin decreased to 27.43%, down 41.28% year-on-year, while net margin fell to 0.97%, down 67.54% year-on-year [1] - The total of selling, administrative, and financial expenses (three expenses) accounted for 44.41% of total revenue, an increase of 56.82% year-on-year [1] - Earnings per share remained at 0.01 yuan, with a year-on-year increase of 81.54% [1] Cash Flow and Assets - Operating cash flow per share was -0.02 yuan, a decrease of 262.56% year-on-year [1] - Cash and cash equivalents decreased by 19.71% to 1.377 billion yuan due to increased investment in financial products [1][2] - Accounts receivable decreased by 38.61% to 95.94 million yuan [1] Research and Development - R&D investment increased by 71.47%, indicating a focus on innovation and development [4] - The company has a team of approximately 40 people working on brain-computer interface technology, which has shown promising results in gaming applications [6] Market Position and Investment - The company has a historical median ROIC of 5.46%, indicating relatively weak investment returns [5] - The largest fund holding Yanshan Technology is the GF Zhongzheng Media ETF, with a scale of 2.563 billion yuan and a recent net value increase of 1.75% [5]

Core Insights - The company reported a total revenue of 317 million yuan for the first half of 2025, with a net profit attributable to shareholders of 67.11 million yuan, representing an increase of 30.14 million yuan or 81.51% year-on-year [1] - The company's operating cash flow was negative at 120 million yuan [1] Financial Performance - The latest debt-to-asset ratio is 2.27%, a decrease of 0.16 percentage points compared to the same period last year [3] - The gross profit margin improved to 27.43%, an increase of 5.08 percentage points from the previous quarter [3] - Return on equity (ROE) reached 0.68%, up by 0.30 percentage points year-on-year [3] - The diluted earnings per share (EPS) is 0.01 yuan, an increase of 0.01 yuan or 81.54% compared to the same period last year [3] - The total asset turnover ratio is 0.03 times, while the inventory turnover ratio is 10.44 times [3] Shareholder Structure - The number of shareholders is 553,200, with the top ten shareholders holding a total of 917 million shares, accounting for 16.14% of the total share capital [3] - The largest shareholder is Shanghai Yanhua Technology Partnership (Limited Partnership) with 9.75% of shares [3]

外资态度来看，本期较上一季度持股减少的外资基金共计1个，即香港中央结算有限公司，持股减少占 比达0.60%。本期较上一季未再披露的外资机构即高盛国际-自有资金。 公募基金方面，本期较上一期持股增加的公募基金共计5个，包括南方中证500ETF、广发中证传媒 ETF、传媒ETF、浦银安盛中证沪港深游戏及文化传媒ETF、嘉实中创400ETF，持股增加占比达 0.22%。本期较上一季度持股减少的公募基金共计3个，包括鹏华中证传媒指数(LOF)A、工银传媒指数 A、博时中证传媒指数发起式A，持股减少占比小幅下跌。本期较上一季度新披露的公募基金共计1个， 即鹏华睿投混合A。本期较上一季未再披露的公募基金共计2个，包括国联中证500ETF、嘉实中创 400ETF联接A。 2025年8月26日，岩山科技(002195.SZ)发布2025年半年度报告。截至2025年8月25日，共有14个机构投 资者披露持有岩山科技A股股份，合计持股量达8.13亿股，占岩山科技总股本的14.31%。其中，前十大 机构投资者包括上海岩合科技合伙企业(有限合伙)、中国农业银行股份有限公司-中证500交易型开放式 指数证券投资基金、曲水信佳科技有限公 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 公司计划不派发现金红利，不送红股，不以公积金转增股本。 证券代码：002195 证券简称：岩山科技 公告编号：2025-046 一、重要提示 本半年度报告摘要来自半年度报告全文，为全面了解本公司的经营成果、财务状况及未来发展规划，投 资者应当到证监会指定媒体仔细阅读半年度报告全文。 所有董事均已出席了审议本报告的董事会会议。 非标准审计意见提示 □适用 √不适用 董事会审议的报告期利润分配预案或公积金转增股本预案 □适用 √不适用 3、公司股东数量及持股情况 ■■ 单位：股 董事会决议通过的本报告期优先股利润分配预案 □适用 √不适用 公司是否需追溯调整或重述以前年度会计数据 □是 √否 ■ 持股5%以上股东、前10名股东及前10名无限售流通股股东参与转融通业务出借股份情况 □适用 √不适用 前10名股东及前10名无限售流通股股东因转融通出借/归还原因导致较上期发生变化 5、公司优先股股东总数及前10名优先股股东持股情况表 □适用 √不适用 □适用 √不适用 4、控股股东或实际控制人变更情况 控股股东报告期内变更 二、公司基本情况 1、公司简介 ■ 2、主要会 ...

(本文来自第一财经) 据数据宝，截至8月25日收盘，深沪北共72只个股连续5日或5日以上主力资金净流入。东阿阿胶连续13 日主力资金净流入，排名第一；邮储银行连续10日主力资金净流入，位列第二。从主力资金净流入总规 模来看，贵州茅台主力资金净流入金额最大，连续6天累计净流入10.19亿元，科森科技紧随其后，7天 累计净流入7.61亿元。从主力资金净流入占成交额的比例来看，ST东时（维权）占比排名居首，该股近 5日上涨27.80%。 ...