具体来看，今日上榜的营业部中，共有4家机构专用席位现身，即买一、买三、买四、买五、卖一、卖 二、卖四，合计买入金额1.34亿元，卖出金额9240.95万元，合计净买入4143.25万元。 东田微今日涨停，全天换手率26.23%，成交额13.47亿元，振幅23.39%。龙虎榜数据显示，机构净买入 4143.25万元，营业部席位合计净买入2395.83万元。 深交所公开信息显示，当日该股因日收盘价涨幅达20.00%上榜，机构专用席位净买入4143.25万元。 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3.18亿元，其中，买入成交额为1.92亿 元，卖出成交额为1.26亿元，合计净买入6539.08万元。 资金流向方面，今日该股主力资金净流入1.70亿元，其中，特大单净流入2.20亿元，大单资金净流出 5028.41万元。近5日主力资金净流入2.58亿元。（数据宝） 东田微8月27日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 机构专用 | 7117.93 | 3484.09 | | 买二 ...

Financial Performance - The company achieved operating revenue of 37,628.99 thousand yuan, a year-on-year increase of 42.29% [2] - Net profit attributable to shareholders reached 5,068.40 thousand yuan, up 107.35% year-on-year [2] - Revenue from imaging optical components was 25,146.40 thousand yuan, reflecting a 22.54% increase, driven by higher shipment volumes of infrared cutoff filters [2] - Revenue from communication optical components was 10,803.25 thousand yuan, a significant increase of 113.72%, attributed to the growing demand for high-speed optical modules [2] Gross Margin Insights - Imaging optical components' gross margin improved by 4.72 percentage points, mainly due to the increased revenue share of high-margin spin-coated filters and slight reductions in unit costs [3] - Communication optical components' gross margin rose by 10.24 percentage points, driven by optimized customer structure and higher revenue share of high-margin products [3] - Future gross margin improvements are anticipated as product structure optimization and scale effects continue [3] Product Development and Market Position - The company has completed the product line setup for optical isolators, with current capacity meeting order and customer demand [3] - The global supply of Faraday rotators is primarily dominated by foreign manufacturers, with domestic suppliers having limited output; market demand is increasing, leading to potential price adjustments [3] - The company is expanding its product range in optical communications, moving from low-speed to high-speed modules, with products like WDM filters and prisms already in sample or small batch production [4] Customer Engagement and Future Plans - The company is actively engaging with various customers across the spectrum of low-speed to high-speed optical communication products, particularly in the data communication market [4] - Decisions regarding overseas factory establishment will be driven by customer demand, with a commitment to respond proactively [4]

Core Viewpoint - The Co-Packaged Optics (CPO) sector has shown a slight increase of 0.18%, ranking third among concept sectors, with notable performances from several stocks, while some experienced declines [1][2]. Group 1: Sector Performance - The CPO concept saw 39 stocks rise, with Dongtian Micro achieving a 20% limit-up, followed by Cambridge Technology and Founder Technology, both hitting the limit-up as well [1]. - Other significant gainers included Shijia Photon, Changxin Bochuang, and Xinyi Sheng, which rose by 14.93%, 12.49%, and 9.32% respectively [1]. - Conversely, the biggest decliners were Weiteng Electric, Lian Te Technology, and Juguang Technology, which fell by 8.76%, 7.73%, and 6.29% respectively [1]. Group 2: Capital Flow - The CPO sector experienced a net outflow of 2.7 billion yuan, with 40 stocks receiving net inflows from major funds [2]. - Founder Technology led the net inflow with 1.219 billion yuan, followed by Industrial Fulian, Taicheng Light, and Yongding Shares, which saw net inflows of 550 million yuan, 362 million yuan, and 350 million yuan respectively [2]. - In terms of net inflow ratios, Cambridge Technology, Founder Technology, and Xuguang Electronics had the highest rates at 38.19%, 22.29%, and 16.79% respectively [3][4].

Group 1 - F5G concept stocks increased by 0.46%, leading the sector gains, with 14 stocks rising, including Dongtian Microelectronics and Cambridge Technology hitting the daily limit up [1][2] - Notable gainers included Shijia Photon and Changxin Bochuang, which rose by 14.93% and 12.49% respectively, while the biggest losers were Kereis, Huamai Technology, and Jinxin Nuo, which fell by 6.38%, 4.92%, and 4.72% respectively [1][2] Group 2 - In terms of capital flow, the F5G concept saw a net outflow of 0.46 billion yuan, with 16 stocks experiencing net inflows, and 8 stocks receiving over 50 million yuan in net inflows [2][3] - The top net inflow stock was Taicheng Light, with a net inflow of 3.62 billion yuan, followed by Dongtian Microelectronics and Cambridge Technology with net inflows of 1.70 billion yuan and 1.32 billion yuan respectively [2][3] Group 3 - The net inflow ratios for leading stocks were Cambridge Technology at 38.19%, Dongtian Microelectronics at 12.62%, and Taicheng Light at 7.31% [3] - The trading performance of F5G concept stocks showed significant turnover rates, with Dongtian Microelectronics at 26.23% and Taicheng Light at 20.63% [3][4]

Market Overview - The optical and optoelectronic sector experienced a decline of 1.99% on August 27, with Infinet leading the drop [1] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] Stock Performance - Notable gainers in the optical and optoelectronic sector included: - Dongtian Micro (301183) with a closing price of 96.23, up 20.00% on a trading volume of 153,800 shares and a transaction value of 1.347 billion [1] - Changyang Technology (6628889) closed at 20.69, up 8.67% with a trading volume of 543,100 shares and a transaction value of 1.115 billion [1] - Conversely, significant decliners included: - Infinet (300582) closed at 15.03, down 6.47% with a trading volume of 260,300 shares and a transaction value of 401 million [2] - Ruifeng Optoelectronics (300241) closed at 6.26, down 6.15% with a trading volume of 870,000 shares and a transaction value of 559 million [2] Capital Flow - The optical and optoelectronic sector saw a net outflow of 4.444 billion from institutional investors, while retail investors contributed a net inflow of 3.619 billion [2] - The sector's overall capital flow indicates a mixed sentiment, with retail investors showing a stronger presence compared to institutional investors [2] Individual Stock Capital Flow - Dongtian Micro (301183) had a net inflow of 1.79 billion from institutional investors, but faced outflows from both retail and speculative investors [3] - Other stocks like Su Da Weige (300331) and Tengjing Technology (688195) also experienced similar patterns of net inflows from institutional investors but outflows from retail and speculative investors [3]

公司发布的半年报数据显示，上半年公司共实现营业收入3.76亿元，同比增长42.29%，实现净利润 5068.40万元，同比增长107.35%，基本每股收益为0.6300元，加权平均净资产收益率5.74%。（数据 宝） 东田微股价创出历史新高，截至10:20，该股上涨10.36%，股价报88.50元，成交量914.79万股，成交金 额7.64亿元，换手率15.60%，该股最新A股总市值达70.80亿元，该股A股流通市值51.88亿元。 证券时报·数据宝统计显示，东田微所属的电子行业，目前整体涨幅为2.15%，行业内，目前股价上涨的 有347只，涨停的有旭光电子、兴森科技等5只。股价下跌的有127只，跌幅居前的有新恒汇、英飞特、 智动力等，跌幅分别为5.37%、4.60%、4.32%。 两融数据显示，该股最新（8月26日）两融余额为3.28亿元，其中，融资余额为3.28亿元，近10日增加 1.05亿元，环比增长47.14%。 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时报网） ...

证券代码：301183 证券简称：东田微 公告编号：2025-032 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 公司计划不派发现金红利，不送红股，不以公积金转增股本。 董事会决议通过的本报告期优先股利润分配预案 ■ 3、公司股东数量及持股情况 单位：股 □适用 √不适用 二、公司基本情况 1、公司简介 ■ 2、主要会计数据和财务指标 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 □适用 √不适用 公司是否具有表决权差异安排 □是 √否 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 □适用 √不适用 公司报告期控股股东未发生变更。 实际控制人报告期内 ...

证券日报网讯8月26日晚间，东田微（301183）发布公告称，同意选举向南为公司第二届董事会职工代 表董事。 ...

智通财经APP讯，东田微(301183.SZ)发布2025年半年度报告，该公司营业收入为3.76亿元，同比增长 42.29%。归属于上市公司股东的净利润为5068.4万元，同比增长107.35%。归属于上市公司股东的扣除 非经常性损益的净利润为4977.72万元，同比增长109.47%。基本每股收益为0.63元。 ...

2025 年半年度非经营性资金占用及其他关联资金往来情况汇总表 单位：万元 | 非经营性资金占用 | 资金占用方名称 | 占用方 与上市 | | | 年半年度占 2025 | 2025年半年度 | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 公司的 | 上市公司核算的 | 2025 年期初占用 | 用累计发生金额 | 占用资金的利 | 2025 年半年度偿还 | 2025 年半年度期 | 占用形成 | 占用性质 | | | | | 会计科目 | 资金余额 | | | 累计发生金额 | 末占用资金余额 | 原因 | | | | | 关联关 | | | （不含利息） | 息（如有） | | | | | | | | 系 | | | | | | | | | | 控股股东、实际控制人及 | | | | | | | | | | | | 其附属企业 | | | | | | | | | | | | 小计 | - | - | - | | | | | | | - | | 前控股股东、实际控制人 | | | | ...