301020 密封科技
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密封科技(301020.SZ)发布上半年业绩，归母净利润5989.5万元，同比增长17.51%
智通财经 · 08-24 19:59
密封科技(301020.SZ)发布上半年业绩，归母净利润5989.5万元，同比增长17.51%
密封科技(301020)6月30日股东户数1.28万户，较上期增加27.33%
证券之星 · 08-24 17:35
密封科技(301020)6月30日股东户数1.28万户，较上期增加27.33%
密封科技（301020）新增【数据中心】概念
证券之星 · 06-04
密封科技（301020）新增【数据中心】概念
密封科技：公司产品没有用于联想、戴尔等电脑产品
证券之星 · 06-03
密封科技：公司产品没有用于联想、戴尔等电脑产品
【机构调研记录】国泰海通调研密封科技、珠免集团等3只个股（附名单）
证券之星 · 05-26
【机构调研记录】国泰海通调研密封科技、珠免集团等3只个股（附名单）
【机构调研记录】华安基金调研密封科技、香飘飘
证券之星 · 05-25
【机构调研记录】华安基金调研密封科技、香飘飘
股市必读：密封科技（301020）5月22日披露最新机构调研信息
证券之星 · 05-25
股市必读：密封科技（301020）5月22日披露最新机构调研信息
5月20日密封科技（301020）龙虎榜数据：机构净买入3623.27万元
证券之星 · 05-20
5月20日密封科技（301020）龙虎榜数据：机构净买入3623.27万元
密封科技（301020）披露2025年年度权益分派实施公告，5月20日股价上涨20.01%
证券之星 · 05-20
密封科技（301020）披露2025年年度权益分派实施公告，5月20日股价上涨20.01%
异动快报：密封科技（301020）5月20日10点36分触及涨停板
中金财经 · 05-20
异动快报：密封科技（301020）5月20日10点36分触及涨停板
股市必读：密封科技（301020）5月18日披露最新机构调研信息
证券之星 · 05-19
股市必读：密封科技（301020）5月18日披露最新机构调研信息
股市必读：密封科技（301020）5月12日董秘有最新回复
证券之星 · 05-13
股市必读：密封科技（301020）5月12日董秘有最新回复
今日冰轮环境（000811）涨停分析：液冷概念升温、并购密封科技驱动
中金财经 · 05-11
今日冰轮环境（000811）涨停分析：液冷概念升温、并购密封科技驱动
冰轮环境最新公告：拟收购烟台铭祥45%股权间接控制密封科技
证券之星 · 05-08
冰轮环境最新公告：拟收购烟台铭祥45%股权间接控制密封科技
密封科技（301020）披露2026年一季度报告，4月20日股价上涨0.14%
证券之星 · 04-20
密封科技（301020）披露2026年一季度报告，4月20日股价上涨0.14%
密封科技(301020.SZ)发布一季度业绩，归母净利润2999.52万元，增长11.89%
智通财经 · 04-20
密封科技(301020.SZ)发布一季度业绩，归母净利润2999.52万元，增长11.89%
【机构调研记录】万家基金调研密封科技
证券之星 · 03-27
【机构调研记录】万家基金调研密封科技
股市必读：密封科技（301020）3月26日披露最新机构调研信息
证券之星 · 03-27
股市必读：密封科技（301020）3月26日披露最新机构调研信息
密封科技（301020）披露2025年度募集资金存放与使用情况核查意见，3月23日股价下跌6.45%
证券之星 · 03-23
密封科技（301020）披露2025年度募集资金存放与使用情况核查意见，3月23日股价下跌6.45%
密封科技最新公告：2025年净利润同比增长8.07%拟10派1.8元
证券之星 · 03-23
密封科技最新公告：2025年净利润同比增长8.07%拟10派1.8元
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公司概况
公司名称：
烟台石川密封科技股份有限公司
所属行业：
通用设备制造业
上市日期：
2021-07-06
主营业务：
烟台石川密封科技股份有限公司的主营业务是密封垫片、隔热防护罩、密封纤维板以及金属涂胶板产品的研发、生产和销售。公司的主要产品是密封垫片、隔热防护罩、密封纤维板、金属涂胶板等密封制品、密封材料。
发行价格：
10.64
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19:59","pubTimestamp":1787572784,"startTime":"0","endTime":"0","summary":"智通财经APP讯，密封科技(301020.SZ)发布2026年半年度报告，报告期内，公司实现营业收入3.36亿元，同比增长14.18%。实现归属于上市公司股东的净利润5989.5万元，同比增长17.51%。实现归属于上市公司股东的扣除非经常性损益的净利润5837.84万元，同比增长15.90%。报告期内，公司整体经营情况与内燃机及配件制造行业整体发展趋势基本一致。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1484452.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["301020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661846227","title":"密封科技(301020)6月30日股东户数1.28万户，较上期增加27.33%","url":"https://stock-news.laohu8.com/highlight/detail?id=2661846227","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661846227?lang=zh_cn&edition=full","pubTime":"2026-08-24 17:35","pubTimestamp":1787564155,"startTime":"0","endTime":"0","summary":"证券之星消息，近日密封科技披露，截至2026年6月30日公司股东户数为1.28万户，较3月31日增加2744.0户，增幅为27.33%。在汽车零部件行业个股中，密封科技股东户数低于行业平均水平，截至6月30日，汽车零部件行业平均股东户数为3.31万户。从股价来看，2026年3月31日至2026年6月30日，密封科技区间涨幅为5.92%，在此期间股东户数增加2744.0户，增幅为27.33%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026082400024677.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0259","301020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640157408","title":"密封科技（301020）新增【数据中心】概念","url":"https://stock-news.laohu8.com/highlight/detail?id=2640157408","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2640157408?lang=zh_cn&edition=full","pubTime":"2026-06-04 20:30","pubTimestamp":1780576227,"startTime":"0","endTime":"0","summary":"证券之星消息，根据市场公开信息整理，6月4日密封科技新增概念。密封科技主营业务：生产及销售密封垫片、密封板材、金属涂胶板。密封科技2026年一季报显示，一季度公司主营收入1.63亿元，同比上升7.38%；归母净利润2999.52万元，同比上升11.89%；扣非净利润2947.59万元，同比上升11.51%；负债率23.85%，投资收益46.64万元，财务费用-267.76万元，毛利率31.02%。以上内容为证券之星据公开信息整理，仅供参考不构成投资建议。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026060400038773.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["301020","BK0259"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640092267","title":"密封科技：公司产品没有用于联想、戴尔等电脑产品","url":"https://stock-news.laohu8.com/highlight/detail?id=2640092267","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2640092267?lang=zh_cn&edition=full","pubTime":"2026-06-03 08:54","pubTimestamp":1780448050,"startTime":"0","endTime":"0","summary":"证券之星消息，密封科技(301020)06月02日在投资者关系平台上答复投资者关心的问题。投资者提问：董秘您好，请问贵公司产品是否可用于联想 戴尔等电脑产品密封科技回复：投资者您好，公司的产品主要包括各种密封垫片、金属涂胶板、纤维密封板等，其主要在各类内燃机等较大型设备方面发挥密封、降噪等功能，据了解，公司产品没有用于联想、戴尔等电脑产品。感谢您的关注。本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026060300010054.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["LU0572940350.SGD","LU0791590937.USD","LU1267930227.SGD","LU0791591158.USD","BK1193","LU1046422090.SGD","LU0049112450.USD","HK0000306685.HKD","LU0310800965.SGD","LU0052756011.USD","BK1526","00992","HK0000306701.USD","BK0259","BK1607","LU0264606111.USD","IE00B0JY6N72.USD","LU0128525689.USD","LU1366334578.USD","LU0572939691.SGD","LU1235295612.USD","LU1366334651.USD","301020","HK0000320223.HKD","80992","IE0032431581.USD","IE0034224299.USD","LU2242644610.SGD","LNVGY","HK0000320264.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638565864","title":"【机构调研记录】国泰海通调研密封科技、珠免集团等3只个股（附名单）","url":"https://stock-news.laohu8.com/highlight/detail?id=2638565864","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2638565864?lang=zh_cn&edition=full","pubTime":"2026-05-26 08:05","pubTimestamp":1779753940,"startTime":"0","endTime":"0","summary":"证券之星消息，根据市场公开信息及5月25日披露的机构调研信息，国泰海通近期对3家上市公司进行了调研。调研上市公司名单如下：1）密封科技 调研纪要：国产重卡金属密封垫片平均单车价值量在二三百元左右，国际客户产品价值量更高。横琴口岸已列入新设进境免税店名单，公司正筹备投标。以上内容为证券之星据公开信息整理，不构成投资建议。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052600005020.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0184","BK0201","301020","BK0173","BK0188","BK1147","BK0012","BK1564","BK0273","BK0028","BK0259","02611","601211","BK0276","BK0183","600185"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638583048","title":"【机构调研记录】华安基金调研密封科技、香飘飘","url":"https://stock-news.laohu8.com/highlight/detail?id=2638583048","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2638583048?lang=zh_cn&edition=full","pubTime":"2026-05-25 08:01","pubTimestamp":1779667286,"startTime":"0","endTime":"0","summary":"证券之星消息，根据市场公开信息及5月22日披露的机构调研信息，华安基金近期对2家上市公司进行了调研，相关名单如下：1）密封科技 调研纪要：国产车金属密封垫片平均单车价值量在二三百元左右，国际客户产品价值量普遍更高。大马力发动机密封垫片单价更高，技术难度更高、缸数越多，整体价值量明显提升。以上内容为证券之星据公开信息整理，不构成投资建议。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052500002322.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0259","BK0215","301020","603711"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638304448","title":"股市必读：密封科技（301020）5月22日披露最新机构调研信息","url":"https://stock-news.laohu8.com/highlight/detail?id=2638304448","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2638304448?lang=zh_cn&edition=full","pubTime":"2026-05-25 02:14","pubTimestamp":1779646454,"startTime":"0","endTime":"0","summary":"截至2026年5月22日收盘，密封科技报收于31.77元，下跌1.27%，换手率9.45%，成交量13.84万手，成交额4.38亿元。当日关注点来自交易信息汇总：5月22日主力资金净流出1068.73万元，游资资金净流入1233.49万元。来自机构调研要点：公司在天然气重卡发动机密封垫片领域市占率行业领先，多个主流客户实现独家配套。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052500000943.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["301020","BK0259"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636810986","title":"5月20日密封科技（301020）龙虎榜数据：机构净买入3623.27万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2636810986","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2636810986?lang=zh_cn&edition=full","pubTime":"2026-05-20 17:23","pubTimestamp":1779269008,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年5月20日公布的交易公开信息显示，密封科技因日涨幅达到15%的前5只证券，连续三个交易日内，涨幅偏离值累计达到30%的证券登上龙虎榜。此次是近5个交易日内第1次上榜。截至2026年5月20日收盘，密封科技报收于31.01元，上涨20.01%，涨停，换手率9.37%，成交量13.72万手，成交额3.96亿元。从龙虎榜公布的当日买卖数据来看，机构合计净买入3623.27万元。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052000031398.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["301020","BK0259"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636810578","title":"密封科技（301020）披露2025年年度权益分派实施公告，5月20日股价上涨20.01%","url":"https://stock-news.laohu8.com/highlight/detail?id=2636810578","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2636810578?lang=zh_cn&edition=full","pubTime":"2026-05-20 17:21","pubTimestamp":1779268901,"startTime":"0","endTime":"0","summary":"截至2026年5月20日收盘，密封科技报收于31.01元，较前一交易日上涨20.01%，最新总市值为45.4亿元。该股当日开盘26.19元，最高31.01元，最低25.99元，成交额达3.96亿元，换手率为9.37%。近日，公司发布《2025年年度权益分派实施公告》。公告显示，烟台石川密封科技股份有限公司2025年年度权益分派方案为：以总股本146,400,000股为基数，向全体股东每10股派1.80元现金（含税），合计分配利润26,352,000.00元（含税）。股权登记日为2026年5月26日，除权除息日为2026年5月27日。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026052000031334.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0259","301020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636942488","title":"异动快报：密封科技（301020）5月20日10点36分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2636942488","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2636942488?lang=zh_cn&edition=full","pubTime":"2026-05-20 11:01","pubTimestamp":1779246090,"startTime":"0","endTime":"0","summary":"证券之星5月20日盘中消息，10点36分密封科技(301020)触及涨停板。其所属行业汽车零部件目前下跌。领涨股为密封科技。该股为山东国企改革，国企改革，重卡概念热股。5月19日的资金流向数据方面，主力资金净流出451.34万元，占总成交额2.15%，游资资金净流入1508.96万元，占总成交额7.18%，散户资金净流出1057.61万元，占总成交额5.03%。近5日资金流向一览见下表： 密封科技主要指标及行业内排名如下： 为证券之星据公开信息整理，由AI算法生成(网信算备310104345710301240019号)，不构成投资建议。","market":"sh","thumbnail":" http://caiji.3g.cnfol.com/colect/202605/20/20260520444963.png","type":0,"news_type":0,"thumbnails":[" 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02:38","pubTimestamp":1779129492,"startTime":"0","endTime":"0","summary":"截至2026年5月18日收盘，密封科技报收于23.76元，上涨0.34%，换手率1.27%，成交量1.87万手，成交额4402.55万元。来自机构调研要点：公司通过原材料战略储备、工艺优化和产品结构调整，应对下游年降压力，维持毛利率稳定。问：2025 年经营现金流/营收仅 17.84%，低于同行。在股价上涨 15%、PE接近 39 倍的背景下，公司 35.2%的毛利率中有多少来自技术壁垒溢价？守住 30%毛利率红线的底气何在？几年来，公司的毛利率水平基本保持在稳定的水平。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026051900002623.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0259","301020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635491152","title":"股市必读：密封科技（301020）5月12日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2635491152","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2635491152?lang=zh_cn&edition=full","pubTime":"2026-05-13 01:19","pubTimestamp":1778606348,"startTime":"0","endTime":"0","summary":"截至2026年5月12日收盘，密封科技报收于23.44元，下跌2.05%，换手率1.56%，成交量2.28万手，成交额5383.83万元。董秘最新回复投资者： 请问贵公司产品尤其隔热设备是否能运用于军工行业？交易信息汇总资金流向5月12日主力资金净流出488.13万元；游资资金净流出683.28万元；散户资金净流入1171.41万元。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026051300001633.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["301020","BK0259"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2634904406","title":"今日冰轮环境（000811）涨停分析：液冷概念升温、并购密封科技驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2634904406","media":"中金财经","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2634904406?lang=zh_cn&edition=full","pubTime":"2026-05-11 16:06","pubTimestamp":1778486762,"startTime":"0","endTime":"0","summary":"证券之星消息，冰轮环境5月11日涨停收盘，收盘价28.91元。该股于10点13分涨停，未打开涨停，截止收盘封单资金为1.08亿元，占其流通市值0.38%。5月11日的资金流向数据方面，主力资金净流入1.54亿元，占总成交额15.04%，游资资金净流出7167.62万元，占总成交额7.02%，散户资金净流出8202.99万元，占总成交额8.03%。近5日资金流向一览见下表：该股为液冷服务器，核电，磁悬浮压缩机概念热股，当日液冷服务器概念上涨1.49%，核电概念上涨1.41%，磁悬浮压缩机概念上涨1.4%。","market":"sh","thumbnail":" http://caiji.3g.cnfol.com/colect/202605/11/20260511154382.png","type":0,"news_type":0,"thumbnails":[" 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19:20","pubTimestamp":1778239207,"startTime":"0","endTime":"0","summary":"冰轮环境(000811.SZ)公告称，公司拟以协议转让方式收购烟台国丰持有的烟台铭祥30%股权及烟台合弘持有的烟台铭祥15%股权，合计45%股权。交易完成后，公司将取得烟台铭祥控制权，进而间接控制密封科技(301020.SZ)。公司与密封科技具有一定的业务协同，本次交易能够助力公司完善产业布局，扩大资产规模，进一步增强两家公司的持续盈利能力和抗风险能力，提升整体价值，实现股东价值最大化。以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026050800037452.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation,merge","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["000811","301020","BK0117","BK0175","BK0151","BK0188","BK0259"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2628721386","title":"密封科技（301020）披露2026年一季度报告，4月20日股价上涨0.14%","url":"https://stock-news.laohu8.com/highlight/detail?id=2628721386","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2628721386?lang=zh_cn&edition=full","pubTime":"2026-04-20 22:28","pubTimestamp":1776695290,"startTime":"0","endTime":"0","summary":"截至2026年4月20日收盘，密封科技报收于21.8元，较前一交易日上涨0.14%，最新总市值为31.92亿元。该股当日开盘21.71元，最高21.87元，最低21.68元，成交额达1674.36万元，换手率为0.53%。近日，密封科技披露《2026年一季度报告》。公告显示，烟台石川密封科技股份有限公司2026年第一季度实现营业收入163,138,454.42元，同比增长7.38%；归属于上市公司股东的净利润为29,995,185.98元，同比增长11.89%；基本每股收益为0.2元，上年同期为0.18元。经营活动产生的现金流量净额为19,788,413.00元，同比上升151.23%。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026042000037313.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0259","301020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2628671043","title":"密封科技(301020.SZ)发布一季度业绩，归母净利润2999.52万元，增长11.89%","url":"https://stock-news.laohu8.com/highlight/detail?id=2628671043","media":"智通财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2628671043?lang=zh_cn&edition=full","pubTime":"2026-04-20 15:51","pubTimestamp":1776671477,"startTime":"0","endTime":"0","summary":"智通财经APP讯，密封科技(301020.SZ)发布2026年第一季度报告，该公司营业收入为1.63亿元，同比增长7.38%。归属于上市公司股东的净利润为2999.52万元，同比增长11.89%。归属于上市公司股东的扣除非经常性损益的净利润为2947.59万元，同比增长11.51%。基本每股收益为0.2元。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1430616.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":"密封科技(301020.SZ)发布一季度业绩，归母净利润2999.52万元，增长11.89%","news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["301020"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622890544","title":"【机构调研记录】万家基金调研密封科技","url":"https://stock-news.laohu8.com/highlight/detail?id=2622890544","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2622890544?lang=zh_cn&edition=full","pubTime":"2026-03-27 08:01","pubTimestamp":1774569702,"startTime":"0","endTime":"0","summary":"证券之星消息，根据市场公开信息及3月26日披露的机构调研信息，万家基金近期对1家上市公司进行了调研，相关名单如下：1）密封科技 调研纪要：密封垫片主要用于柴油主机配套，广泛应用于汽车、发电、船舶及工程机械等领域，部分产品可应用于新能源车型。万家基金成立于2002年，截至目前，资产管理规模5976.0亿元，排名24/212；资产管理规模1583.49亿元，排名33/212；管理公募基金数386只，排名20/212；旗下公募基金经理47人，排名24/212。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026032700010204.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["301020","BK0259"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622789597","title":"股市必读：密封科技（301020）3月26日披露最新机构调研信息","url":"https://stock-news.laohu8.com/highlight/detail?id=2622789597","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2622789597?lang=zh_cn&edition=full","pubTime":"2026-03-27 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