证券代码：300757 证券简称：罗博特科 公告编号： 2025-066 罗博特科智能科技股份有限公司 关于控股股东进行股票质押式回购交易 及提前购回并解除质押的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 | | | 占其 | 占公 | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 是否 | | | | | | | | | | 是否为控股股东或 所持 司总 是否 | | | | | | | | | | | 本次质押 | | | 为补 | 质押起始 | 质押到 | | | 期 | | 质押用 | | | | | | | | 股东名称 | 第一大股东及其一 股份 股本 | | | | 为 | | | | | 限 | | | 质权人 | | | | | | | | | 数量（股） | | | 充质 | 日 | | | | 日 | | 途 | | | | | | | | | 致行动人 比例 售股 | | 比例 | | | | | | | | | | | 押 | | ...

罗博特科今日涨停，全天换手率14.14%，成交额40.75亿元，振幅18.52%。龙虎榜数据显示，机构净买 入6905.96万元，深股通净买入2.55亿元，营业部席位合计净卖出1.16亿元。 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6905.96万元，深 股通净买入2.55亿元。 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11.74亿元，其中，买入成交额为6.91亿 元，卖出成交额为4.83亿元，合计净买入2.08亿元。 | 3565.41 | | --- | | 3565.83 卖四 广发证券股份有限公司福州儒江西路证券营业部 | 卖五 东方财富证券股份有限公司拉萨团结路第一证券营业部 1069.39 3229.16 （文章来源：证券时报网） 融资融券数据显示，该股最新（8月12日）两融余额为17.20亿元，其中，融资余额为17.14亿元，融券余 额为635.71万元。近5日融资余额合计增加1884.56万元，增幅为1.11%，融券余额合计增加4.51万元，增 幅0.71%。（数据宝） 罗博特科8月13日交易公开信息 | 买/ | 会员营业部名称 | 买 ...

罗博特科公告，控股股东元颉昇进行股票质押式回购交易，质押185万股，占其所持股份的4.66%，占 公司总股本的1.10%。同时，原质押股票质押式回购交易提前购回并解除质押196万股，占其所持股份 的4.94%，占公司总股本的1.17%。元颉昇累计质押股票795万股，占其持有公司股份总数的20.05%，占 公司总股本的4.74%。本次股份质押后，元颉昇累计质押股票占元颉昇及其一致行动人持有公司股份总 数的14.47%，占公司总股本的4.74%。 ...

证券之星消息，8月13日自动化设备板块较上一交易日上涨1.74%，罗博特科领涨。当日上证指数报收于 3683.46，上涨0.48%。深证成指报收于11551.36，上涨1.76%。自动化设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 301112 | 信邦書能 | 47.47 | -5.17% | 7.90万 | 3.78亿 | | 688310 | 迈得医疗 | 18.61 | -3.87% | 6.22万 | + 1.17亿 | | 688125 | 安达智能 | 43.02 | -1.98% | 1.09万 | 4716.33万 | | 688255 | 凯尔达 | 37.32 | -1.89% | 3.46万 | 1.29亿 | | 688623 | 双元科技 | 71.08 | -1.78% | 8981.51 | 6403.06万 | | 430425 | 乐创技术 | 23.40 | -1.52% | 2.92万 | 6852.72万 | | 688329 ...

本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 罗博特科智能科技股份有限公司（以下简称"公司"）于近日收到控股股东苏 州元颉昇企业管理咨询有限公司（以下简称"元颉昇"）进行股票质押式回购交易 业务及原质押股票质押式回购交易提前购回并解除质押业务的通知，现将具体内 容公告如下： 注：本次质押股份不存在负担重大资产重组等业绩补偿义务。 证券代码：300757 证券简称：罗博特科 公告编号：2025-066 罗博特科智能科技股份有限公司 关于控股股东进行股票质押式回购交易 及提前购回并解除质押的公告 二、控股股东原质押股票质押式回购交易提前购回并解除质押的基本情况 | 股东名称 | 是否为控股股东或第一 | 本次解除质 | 占其所持股 | 占公司总股 | 质押起始日 | 本次质押解 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | | | 大股东及其一致行动人 | 押股数（股） | 份比例（%） | 本比例（%） | | 除日期 | | | 元颉昇 | 是 | 1,960,000 | 4.94 | 1 ...

截至8月13日收盘，共封装光学(CPO)概念上涨2.83%，位居概念板块涨幅第4，板块内，84股上涨，光 库科技、罗博特科等20%涨停，三环集团、新易盛、中际旭创等涨幅居前，分别上涨15.51%、15.45%、 11.66%。跌幅居前的有炬光科技、德明利、沃格光电等，分别下跌3.65%、2.03%、1.99%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 兵装重组概念 | 5.58 | 中韩自贸区 | -0.98 | | 液冷服务器 | 3.24 | 数字水印 | -0.58 | | PEEK材料 | 2.84 | 自由贸易港 | -0.48 | | 共封装光学(CPO) | 2.83 | 煤化工概念 | -0.45 | | PET铜箔 | 2.72 | 养鸡 | -0.44 | | 铜缆高速连接 | 2.67 | 可燃冰 | -0.40 | | 光纤概念 | 2.55 | 猪肉 | -0.38 | | 中船系 | 2.50 | 航运概念 | -0.37 | | 光刻机 | 2.49 | 互联网保险 | ...

Group 1 - The optical fiber concept sector increased by 2.55%, ranking 7th among concept sectors, with 55 stocks rising, including Guangku Technology and Robotech, which hit a 20% limit up [1] - Notable gainers in the optical fiber sector included Sanhuan Group, Yonggui Electric, and Tianfu Communication, which rose by 15.51%, 14.14%, and 9.69% respectively [1] - The sector saw a net inflow of 2.258 billion yuan from main funds, with 37 stocks receiving net inflows, and 11 stocks exceeding 100 million yuan in net inflows [2] Group 2 - Tianfu Communication led the net inflow with 615 million yuan, followed by Robotech, Taicheng Light, and Dazhu Laser with net inflows of 435 million yuan, 271 million yuan, and 255 million yuan respectively [2] - The top three stocks by net inflow ratio were Kexin Technology, Te Fa Information, and Tianfu Communication, with ratios of 13.88%, 12.26%, and 10.88% respectively [3] - The optical fiber concept sector's performance was supported by significant trading volumes, with notable turnover rates for stocks like Robotech and Taicheng Light [3]

截至8月13日收盘，英伟达概念上涨2.47%，位居概念板块涨幅第10，板块内，59股上涨，罗博特科20% 涨停，东方精工、博杰股份等涨停，胜宏科技、天孚通信、铂科新材等涨幅居前，分别上涨9.74%、 9.69%、7.36%。跌幅居前的有顺网科技、泰凌微、德赛西威等，分别下跌1.95%、1.53%、1.06%。 今日涨跌幅居前的概念板块 | 600699 | 均胜电 | 4.99 | 5.45 | 9482.87 | 6.67 | | --- | --- | --- | --- | --- | --- | | | 子 | | | | | | 300476 | 胜宏科 | 9.74 | 4.53 | 8426.09 | 0.95 | | | 技 | | | | | | 001339 | 智微智 | 3.63 | 20.78 | 7978.59 | 9.44 | | | 能 | | | | | | 300454 | 深信服 | 1.92 | 2.13 | 5751.91 | 9.23 | | 300698 | 万马科 | 3.85 | 14.56 | 5664.03 | 6.75 | | | 技 | | | | | ...

Group 1 - The A-share market is showing strong performance, with the Shanghai Composite Index up by 0.50%, the Shenzhen Component Index up by 1.61%, and the ChiNext Index up by 3.18% as of 13:52 on August 13 [1] - The A500 ETF (512050), which tracks the CSI A500 Index, has seen a significant increase of 1.07%, with notable stocks like Robotech and Quzhou Development hitting the daily limit up [1] - The total trading volume of the A500 ETF exceeded 4.5 billion yuan, making it the top performer among similar products [1] Group 2 - Dongguan Securities indicates that market sentiment remains strong, with margin trading balances continuing to rise, reflecting that the current market rally is primarily driven by incremental liquidity [2] - In the short term, there is potential for a rebound to challenge previous highs, although caution is advised regarding fluctuations at high levels [2] - The A500 ETF (512050) is designed to help investors easily access core A-share assets, employing a dual strategy of industry-balanced allocation and leading stock selection [2]

Key Points - The top 20 stocks with significant capital inflow as of August 13 include Hangzhou Steel (867 million), Hunan Tianyan (655 million), and Xinyi Sheng (560 million) [1] - Other notable stocks in the top 20 by capital inflow are Huadian Electric (449 million), Zhongbing Hongjian (425 million), and Great Wall Military Industry (409 million) [1] - The list also features Aerospace Science and Technology (400 million), WuXi AppTec (388 million), and Zhongji Xuchuang (384 million) among others [1] - Noteworthy mentions include CATL (375 million), Feilong Co. (324 million), and Shanghai Electric (308 million) [1] - Additional stocks in the top 20 include Haowei Group (291 million), Brothers Technology (289 million), and Robotec (283 million) [1] - The list concludes with Bank of China Securities (243 million), Tianlong Group (238 million), Leo Group (230 million), Tianfu Communication (222 million), and Great Wall Electric (210 million) [1]