603421 鼎信通讯
已收盘 02-03 15:00:00
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鼎信通讯(603421)1月30日股东户数3.35万户，较上期增加12.69%
证券之星 · 02-02 17:43
鼎信通讯(603421)1月30日股东户数3.35万户，较上期增加12.69%
每周股票复盘：鼎信通讯（603421）预计2025年净亏5.4亿至6.4亿元
证券之星 · 01-25
每周股票复盘：鼎信通讯（603421）预计2025年净亏5.4亿至6.4亿元
鼎信通讯（603421）披露为子公司提供担保的进展公告，1月22日股价下跌0.13%
证券之星 · 01-22
鼎信通讯（603421）披露为子公司提供担保的进展公告，1月22日股价下跌0.13%
鼎信通讯(603421)1月20日股东户数2.97万户，较上期减少5.26%
证券之星 · 01-21
鼎信通讯(603421)1月20日股东户数2.97万户，较上期减少5.26%
异动快报：鼎信通讯（603421）1月20日9点38分触及涨停板
证券之星 · 01-20
异动快报：鼎信通讯（603421）1月20日9点38分触及涨停板
鼎信通讯最新公告：预计2025年净利润亏损5.40亿元-6.40亿元
证券之星 · 01-19
鼎信通讯最新公告：预计2025年净利润亏损5.40亿元-6.40亿元
鼎信通讯(603421.SH)发预亏，预计2025年度归母净亏损5.4亿元至6.4亿元
智通财经 · 01-19
鼎信通讯(603421.SH)发预亏，预计2025年度归母净亏损5.4亿元至6.4亿元
鼎信通讯跌3.23% 2016年A股上市2募资共12亿元
中金财经 · 01-19
鼎信通讯跌3.23% 2016年A股上市2募资共12亿元
每周股票复盘：鼎信通讯（603421）股东王天宇减持132.28万股
证券之星 · 01-18
每周股票复盘：鼎信通讯（603421）股东王天宇减持132.28万股
1月16日鼎信通讯发布公告，股东减持132.28万股
证券之星 · 01-16
1月16日鼎信通讯发布公告，股东减持132.28万股
鼎信通讯最新公告：董事兼副总经理袁志双涉嫌短线交易公司股票被证监会立案调查
证券之星 · 01-16
鼎信通讯最新公告：董事兼副总经理袁志双涉嫌短线交易公司股票被证监会立案调查
股市必读：鼎信通讯(603421)股东户数3.14万户，较上期减少2.62%
中金财经 · 01-13
股市必读：鼎信通讯(603421)股东户数3.14万户，较上期减少2.62%
鼎信通讯(603421)1月10日股东户数3.14万户，较上期减少2.62%
证券之星 · 01-12
鼎信通讯(603421)1月10日股东户数3.14万户，较上期减少2.62%
异动快报：鼎信通讯（603421）12月23日10点0分触及涨停板
证券之星 · 2025-12-23
异动快报：鼎信通讯（603421）12月23日10点0分触及涨停板
鼎信通讯最新公告：股东王天宇拟减持不超3%股份
证券之星 · 2025-12-19
鼎信通讯最新公告：股东王天宇拟减持不超3%股份
鼎信通讯公告股东计划在1月14日至4月14日之间减持最多3%的股份
美股速递 · 2025-12-19
鼎信通讯公告股东计划在1月14日至4月14日之间减持最多3%的股份
鼎信通讯(603421)12月10日股东户数3.17万户，较上期减少6.95%
证券之星 · 2025-12-11
鼎信通讯(603421)12月10日股东户数3.17万户，较上期减少6.95%
鼎信通讯：12月5日至12月8日高管范建华减持股份合计35万股
证券之星 · 2025-12-09
鼎信通讯：12月5日至12月8日高管范建华减持股份合计35万股
鼎信通讯：12月2日高管范建华减持股份合计30.5万股
中金财经 · 2025-12-04
鼎信通讯：12月2日高管范建华减持股份合计30.5万股
鼎信通讯：12月1日高管范建华减持股份合计15.03万股
证券之星 · 2025-12-03
鼎信通讯：12月1日高管范建华减持股份合计15.03万股
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公司概况
公司名称：
青岛鼎信通讯股份有限公司
所属行业：
软件和信息技术服务业
上市日期：
2016-10-11
主营业务：
青岛鼎信通讯股份有限公司的主营业务是低压电力线载波通信产品的研发、生产、销售及服务。公司的主要产品是智能电能表、载波通信。
发行价格：
14.02
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17:43","pubTimestamp":1770025413,"startTime":"0","endTime":"0","summary":"证券之星消息，近日鼎信通讯披露，截至2026年1月30日公司股东户数为3.35万户，较1月20日增加3770.0户，增幅为12.69%。在通信设备行业个股中，鼎信通讯股东户数低于行业平均水平，截至1月30日，通信设备行业平均股东户数为6.0万户。从股价来看，2026年1月20日至2026年1月30日，鼎信通讯区间涨幅为1.64%，在此期间股东户数增加3770.0户，增幅为12.69%。","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/RB2026020200025799.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":["BK0231","BK0078","603421","BK0201","BK0225"],"gpt_icon":0},{"id":"2606234379","title":"每周股票复盘：鼎信通讯（603421）预计2025年净亏5.4亿至6.4亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2606234379","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2606234379?lang=zh_cn&edition=full","pubTime":"2026-01-25 01:30","pubTimestamp":1769275833,"startTime":"0","endTime":"0","summary":"截至2026年1月23日收盘，鼎信通讯报收于7.85元，较上周的7.44元上涨5.51%。本周，鼎信通讯1月23日盘中最高价报8.38元。本周关注点来自业绩披露要点：鼎信通讯预计2025年净亏5.4亿元至6.4亿元。股本股东变化截至2026年1月20日，鼎信通讯股东户数为2.97万户，较1月10日减少1650户，减幅5.26%。业绩披露要点鼎信通讯预计2025年全年归属于母公司所有者的净利润为-54,000万元至-64,000万元，扣除非经常性损益后的净利润同样为-54,000万元至-64,000万元。","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/RB2026012500000232.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603421","BK0201","BK0225","BK0078","BK0231"],"gpt_icon":0},{"id":"2605705497","title":"鼎信通讯（603421）披露为子公司提供担保的进展公告，1月22日股价下跌0.13%","url":"https://stock-news.laohu8.com/highlight/detail?id=2605705497","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2605705497?lang=zh_cn&edition=full","pubTime":"2026-01-22 22:42","pubTimestamp":1769092939,"startTime":"0","endTime":"0","summary":"截至2026年1月22日收盘，鼎信通讯报收于7.62元，较前一交易日下跌0.13%，最新总市值为49.7亿元。公司近日发布公告称，青岛鼎信通讯股份有限公司为全资子公司青岛智电新能科技有限公司和青岛鼎信通讯消防安全有限公司提供担保，分别担保金额为13,000万元和7,000万元，担保方式为连带责任保证，担保期间为主债务履行期届满之日起三年。截至公告日，公司及子公司实际对外担保余额为83,115.79万元，占公司最近一期经审计净资产的26.50%。","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/RB2026012200041208.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":["BK0201","BK0078","BK0225","603421","BK0231"],"gpt_icon":0},{"id":"2605417776","title":"鼎信通讯(603421)1月20日股东户数2.97万户，较上期减少5.26%","url":"https://stock-news.laohu8.com/highlight/detail?id=2605417776","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2605417776?lang=zh_cn&edition=full","pubTime":"2026-01-21 17:29","pubTimestamp":1768987785,"startTime":"0","endTime":"0","summary":"证券之星消息，近日鼎信通讯披露，截至2026年1月20日公司股东户数为2.97万户，较1月10日减少1650.0户，减幅为5.26%。在通信设备行业个股中，鼎信通讯股东户数低于行业平均水平，截至1月20日，通信设备行业平均股东户数为6.08万户。从股价来看，2026年1月10日至2026年1月20日，鼎信通讯区间涨幅为9.85%，在此期间股东户数减少1650.0户，减幅为5.26%。","market":"hk","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/RB2026012100028881.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":["BK0225","BK0078","603421","BK0231","BK0201"],"gpt_icon":0},{"id":"2604157583","title":"异动快报：鼎信通讯（603421）1月20日9点38分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2604157583","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2604157583?lang=zh_cn&edition=full","pubTime":"2026-01-20 09:40","pubTimestamp":1768873253,"startTime":"0","endTime":"0","summary":"证券之星1月20日盘中消息，9点38分鼎信通讯触及涨停板。其所属行业通信设备目前下跌。领涨股为威胜信息。该股为国产芯片，半导体，智能电网概念热股，当日国产芯片概念上涨0.71%，半导体概念上涨0.52%，智能电网概念上涨0.52%。1月19日的资金流向数据方面，主力资金净流出1047.32万元，占总成交额6.25%，游资资金净流出388.96万元，占总成交额2.32%，散户资金净流入1436.29万元，占总成交额8.57%。","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/RB2026012000007495.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0201","BK0078","603421","BK0225","BK0231"],"gpt_icon":0},{"id":"2604913373","title":"鼎信通讯最新公告：预计2025年净利润亏损5.40亿元-6.40亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2604913373","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2604913373?lang=zh_cn&edition=full","pubTime":"2026-01-19 20:19","pubTimestamp":1768825180,"startTime":"0","endTime":"0","summary":"鼎信通讯(603421.SH)公告称，鼎信通讯发布2025年度业绩预告，预计归属于上市公司股东的净利润为-5.40亿元至-6.40亿元。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":"fut","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":"https://stock.stockstar.com/RB2026011900032262.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603421"],"gpt_icon":0},{"id":"2604133791","title":"鼎信通讯(603421.SH)发预亏，预计2025年度归母净亏损5.4亿元至6.4亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2604133791","media":"智通财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2604133791?lang=zh_cn&edition=full","pubTime":"2026-01-19 20:18","pubTimestamp":1768825137,"startTime":"0","endTime":"0","summary":"智通财经APP讯，鼎信通讯(603421.SH)发布2025年度业绩预亏公告，预计2025年年度实现归属于母公司所有者净亏损5.4亿元至6.4亿元。报告期内归属于母公司所有者净利润亏损，主要原因是股份公司作为投标主体，其电力投标业务2025年度仍受到国家电网有限公司黑名单限制，在南方电网有限责任公司的投标资格直至2025年11月初恢复，全年投标业务影响较大，营业收入下滑明显;公司作为始终重视研发的电力行业高新技术企业，为了下一步发展，公司在2025年度仍然保持一定强度的研发投入;公司消防业务受房地产行业持续调整影响，营业收入降幅较大。","market":"hk","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":"http://www.zhitongcaijing.com/content/detail/1394690.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":"鼎信通讯(603421.SH)发预亏，预计2025年度归母净亏损5.4亿元至6.4亿元","news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["603421","BK0231","BK0225","BK0201","BK0078"],"gpt_icon":0},{"id":"2604518434","title":"鼎信通讯跌3.23% 2016年A股上市2募资共12亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2604518434","media":"中金财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2604518434?lang=zh_cn&edition=full","pubTime":"2026-01-19 17:10","pubTimestamp":1768813811,"startTime":"0","endTime":"0","summary":"中国经济网北京1月19日讯 鼎信通讯 今日股价下跌，截至收盘，该股报7.20元，跌幅3.23%。 鼎信通讯于2018年公开发行可转换公司债券募集资金。 根据鼎信通讯于2020年6月30日发布的2019年年度权益分派实施公告，本次利润分配及转增股本以方案实施前的公司总股本469,067,065股为基数，每股派发现金红利0.104元(含税)，以资本公积金向全体股东每股转增0.4股，共计派发现金红利48,782,974.76元，转增187,626,826股，本次分配后总股本为656,693,891股。","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":"http://sc.stock.cnfol.com/gushijujiao/20260119/31953584.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":"zhongjincaijing_highlight","symbols":["BK0231","BK0201","159982","BK0225","399300","603421","BK0078"],"gpt_icon":0},{"id":"2604925112","title":"每周股票复盘：鼎信通讯（603421）股东王天宇减持132.28万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2604925112","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2604925112?lang=zh_cn&edition=full","pubTime":"2026-01-18 04:13","pubTimestamp":1768680788,"startTime":"0","endTime":"0","summary":"截至2026年1月16日收盘，鼎信通讯报收于7.44元，较上周的7.21元上涨3.19%。股本股东变化股东增减持1月16日鼎信通讯发布公告，股东王天宇于2026年1月14日至1月16日合计减持132.28万股，占公司目前总股本的0.2028%。鼎信通讯关于持股5%以上股东权益变动触及1%刻度的提示性公告持股5%以上股东王天宇于2026年1月14日至1月16日通过集中竞价减持1,322,800股，持股比例由6.14%降至5.94%，变动触及1%整数倍刻度。","market":"hk","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/RB2026011800001264.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":["BK0201","BK0078","603421","BK0225","BK0231"],"gpt_icon":0},{"id":"2603109964","title":"1月16日鼎信通讯发布公告，股东减持132.28万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2603109964","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2603109964?lang=zh_cn&edition=full","pubTime":"2026-01-16 18:01","pubTimestamp":1768557677,"startTime":"0","endTime":"0","summary":"证券之星消息，1月16日鼎信通讯发布公告《鼎信通讯:鼎信通讯关于持股5%以上股东权益变动触及1%刻度的提示性公告》，其股东王天宇于2026年1月14日至2026年1月16日间合计减持132.28万股，占公司目前总股本的0.2028%，变动期间该股股价上涨2.9%，截止1月16日收盘报7.44元。股东增减持详情见下表：根据鼎信通讯2025年三季报公布的十大股东详情如下：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":"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/RB2026011600029880.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":["BK0078","BK0225","BK0231","BK0201","603421"],"gpt_icon":0},{"id":"2603961941","title":"鼎信通讯最新公告：董事兼副总经理袁志双涉嫌短线交易公司股票被证监会立案调查","url":"https://stock-news.laohu8.com/highlight/detail?id=2603961941","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2603961941?lang=zh_cn&edition=full","pubTime":"2026-01-16 17:36","pubTimestamp":1768556216,"startTime":"0","endTime":"0","summary":"鼎信通讯(603421.SH)公告称，公司董事兼副总经理袁志双收到中国证监会出具的《立案告知书》，因涉嫌短线交易公司股票，中国证监会决定对其立案。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":"hk","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/RB2026011600028901.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":["BK0201","603421","BK0225","BK0078","BK0231"],"gpt_icon":0},{"id":"2603522775","title":"股市必读：鼎信通讯(603421)股东户数3.14万户，较上期减少2.62%","url":"https://stock-news.laohu8.com/highlight/detail?id=2603522775","media":"中金财经","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2603522775?lang=zh_cn&edition=full","pubTime":"2026-01-13 08:00","pubTimestamp":1768262437,"startTime":"0","endTime":"0","summary":"h2,h3,h4{padding: 10px 0;font-size: 16px;line-height: 30px;color:#262626;font-weight: 600;}h2{border-bottom: 1px solid #d8dee4; padding-bottom: 0.3em}.article_content ul{padding-left:22px;}截至2026年1月12日收盘，鼎信通讯报收于7.5元，上涨4.02%，换手率3.81%，成交量24.82万手，成交额1.84亿元。来自“交易信息汇总”：1月12日主力资金净流出1130.22万元，占总成交额6.15%。股东户数变动近日鼎信通讯披露，截至2026年1月10日公司股东户数为3.14万户，较12月20日减少843.0户，减幅为2.62%。户均持股数量由上期的2.03万股增加至2.08万股，户均持股市值为14.99万元。","market":"us","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":"http://sc.stock.cnfol.com/gushiyaowen/20260113/31935999.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"zhongjincaijing_highlight","symbols":["BK0231","BK0201","BK0078","BK0225","603421"],"gpt_icon":0},{"id":"2602181145","title":"鼎信通讯(603421)1月10日股东户数3.14万户，较上期减少2.62%","url":"https://stock-news.laohu8.com/highlight/detail?id=2602181145","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2602181145?lang=zh_cn&edition=full","pubTime":"2026-01-12 17:37","pubTimestamp":1768210638,"startTime":"0","endTime":"0","summary":"证券之星消息，近日鼎信通讯披露，截至2026年1月10日公司股东户数为3.14万户，较12月20日减少843.0户，减幅为2.62%。在通信设备行业个股中，鼎信通讯股东户数低于行业平均水平，截至1月10日，通信设备行业平均股东户数为5.91万户。从股价来看，2025年12月20日至2026年1月10日，鼎信通讯区间跌幅为12.82%，在此期间股东户数减少843.0户，减幅为2.62%。","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/RB2026011200024311.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":["BK0231","BK0201","BK0078","BK0225","603421"],"gpt_icon":0},{"id":"2593457056","title":"异动快报：鼎信通讯（603421）12月23日10点0分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2593457056","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2593457056?lang=zh_cn&edition=full","pubTime":"2025-12-23 10:05","pubTimestamp":1766455527,"startTime":"0","endTime":"0","summary":"证券之星12月23日盘中消息，10点0分鼎信通讯触及涨停板。其所属行业通信设备目前下跌。领涨股为中光防雷。该股为半导体，国产芯片，光伏概念热股，当日半导体概念上涨1.08%，国产芯片概念上涨0.51%。12月22日的资金流向数据方面，主力资金净流出2043.61万元，占总成交额9.64%，游资资金净流出1150.71万元，占总成交额5.43%，散户资金净流入3194.33万元，占总成交额15.07%。","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/RB2025122300009465.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":["BK0078","BK0231","603421","BK0225","BK0201"],"gpt_icon":0},{"id":"2592699381","title":"鼎信通讯最新公告：股东王天宇拟减持不超3%股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2592699381","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592699381?lang=zh_cn&edition=full","pubTime":"2025-12-19 19:49","pubTimestamp":1766144969,"startTime":"0","endTime":"0","summary":"鼎信通讯(603421.SH)公告称，持股5%以上股东王天宇计划减持不超过1,950万股，占公司总股本的3%。其中通过集中竞价方式减持不超过650万股（约1%），通过大宗交易方式减持不超过1,300万股（约2%）。减持原因为自身资金需求，减持期间为2026年1月14日至2026年4月14日。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":"hk","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/RB2025121900033775.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":["BK0078","BK0201","BK0225","BK0231","603421"],"gpt_icon":0},{"id":"1145107277","title":"鼎信通讯公告股东计划在1月14日至4月14日之间减持最多3%的股份","url":"https://stock-news.laohu8.com/highlight/detail?id=1145107277","media":"美股速递","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1145107277?lang=zh_cn&edition=full","pubTime":"2025-12-19 19:47","pubTimestamp":1766144835,"startTime":"0","endTime":"0","summary":"鼎信通讯公告股东计划在1月14日至4月14日之间减持最多3%的股份","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":"","theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["BK0078","603421","BK0231","BK0225","BK0201"],"gpt_icon":0},{"id":"2590559142","title":"鼎信通讯(603421)12月10日股东户数3.17万户，较上期减少6.95%","url":"https://stock-news.laohu8.com/highlight/detail?id=2590559142","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2590559142?lang=zh_cn&edition=full","pubTime":"2025-12-11 17:45","pubTimestamp":1765446352,"startTime":"0","endTime":"0","summary":"证券之星消息，近日鼎信通讯披露，截至2025年12月10日公司股东户数为3.17万户，较11月30日减少2366.0户，减幅为6.95%。在通信设备行业个股中，鼎信通讯股东户数低于行业平均水平，截至12月10日，通信设备行业平均股东户数为5.89万户。从股价来看，2025年11月30日至2025年12月10日，鼎信通讯区间涨幅为1.51%，在此期间股东户数减少2366.0户，减幅为6.95%。","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/RB2025121100028648.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":["603421","BK0231","BK0225","BK0201","BK0078"],"gpt_icon":0},{"id":"2590343217","title":"鼎信通讯：12月5日至12月8日高管范建华减持股份合计35万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2590343217","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2590343217?lang=zh_cn&edition=full","pubTime":"2025-12-09 20:02","pubTimestamp":1765281723,"startTime":"0","endTime":"0","summary":"证券之星消息，根据12月9日市场公开信息、上市公司公告及交易所披露数据整理，鼎信通讯（603421）最新董监高及相关人员股份变动情况：2025年12月5日至2025年12月8日公司董事范建华共减持公司股份35.0万股，占公司总股本为0.0537%。变动期间公司股价上涨3.06%，12月8日当日收盘报8.09元。鼎信通讯近半年内的董监高及核心技术人员增减持详情如下：鼎信通讯的高管列表及最新持股情况如下：该股最近90天内无机构评级。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/RB2025120900035054.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":["603421","BK0201","BK0225","BK0231","BK0078"],"gpt_icon":0},{"id":"2588881327","title":"鼎信通讯：12月2日高管范建华减持股份合计30.5万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2588881327","media":"中金财经","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2588881327?lang=zh_cn&edition=full","pubTime":"2025-12-04 20:17","pubTimestamp":1764850646,"startTime":"0","endTime":"0","summary":"证券之星消息，根据12月4日市场公开信息、上市公司公告及交易所披露数据整理，鼎信通讯(603421)最新董监高及相关人员股份变动情况：2025年12月2日公司董事范建华共减持公司股份30.5万股，占公司总股本为0.0468%。变动期间公司股价上涨0.74%，12月2日当日收盘报8.12元。鼎信通讯近半年内的董监高及核心技术人员增减持详情如下： 鼎信通讯的高管列表及最新持股情况如下： 该股最近90天内无机构评级。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/202512/04/20251204813347.png","type":0,"news_type":0,"thumbnails":[" 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