美股詳情

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Astera Labs, Inc.

269.18

+16.646.59%

盤前：281.9912.81+4.76%09:23 EDT

成交量：360.90萬

成交額：9.62億

市值：466.99億

市盈率：132.59

高：271.99

開：255.23

低：255.10

收：252.54

52周最高：499.48

52周最低：97.89

股本：1.73億

流通股本：1.54億

量比：0.99

換手率：2.35%

股息：- -

股息率：- -

每股收益(TTM):2.03

每股收益(LYR):1.22

淨資產收益率：25.83%

總資產收益率：10.67%

市淨率：27.06

市盈率(LYR):220.64

資料載入中...

總覽公司新聞資訊公告

異動解讀｜Astera Labs盤前下跌4.46%，評級下調與高管減持疊加半導體板塊走弱持續施壓

異動解讀｜Astera Labs夜盤下跌3.17%，評級下調與高管減持持續施壓估值

異動解讀｜Astera Labs盤後下跌3.17%，評級下調與高管減持持續施壓估值

異動解讀｜Astera Labs盤中下跌3.17%，評級下調與高管減持持續施壓估值

異動解讀 | Astera Labs盤中大漲6.77%，Computex技術展示與AI芯片板塊回暖共同提振

異動解讀｜Astera Labs盤中上漲3.04%，Computex技術展示疊加AI芯片板塊回暖提振

異動解讀 | Astera Labs盤前大漲5.28%，Computex技術展示與AI芯片板塊回暖提振

異動解讀｜Astera Labs盤前上漲3.41%，Computex技術展示疊加AI芯片板塊回暖提振

異動解讀｜Astera Labs夜盤下跌3.06%，評級下調與高管減持持續施壓估值

異動解讀｜Astera Labs盤後下跌3.12%，評級下調與高管減持持續施壓估值

異動解讀｜Astera Labs盤中下跌4.08%，評級下調與高管減持持續施壓估值

異動解讀 | Astera Labs盤中大跌5.03%，評級下調與高管減持引發估值擔憂

異動解讀｜Astera Labs盤前下跌3.94%，評級下調及高管減持持續施壓估值

異動解讀｜Astera Labs盤中下跌3.08%，評級下調及高管減持持續施壓估值

Form 144 | ASTERA LABS, INC. 前高管相關 TATE 1997 LIVING TRUST 擬減持30000股，市值約1044萬美元

異動解讀 | 受益於Anthropic與AWS千億美元算力協議，Astera Labs盤中大漲5.22%

異動解讀｜Astera Labs盤中上漲4.63%，Anthropic與AWS千億美元算力協議提振產業鏈

異動解讀｜Astera Labs盤前下跌3.41%，Northland下調評級及AI支出削減擔憂持續施壓

異動解讀｜Astera Labs夜盤下跌3.14%，評級下調疊加半導體板塊整體走弱

異動解讀｜Astera Labs盤中下跌3.36%，遭Northland下調評級至與大市同步

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TRUST亦披露拟减持3万股，内部人士持续抛售进一步强化市场对估值过高的担忧。同日半导体板块整体走弱，博通跌5.26%、迈威尔科技跌3.39%，板块联动亦构成拖累。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1123319794","title":"異動解讀｜Astera Labs盤中下跌3.17%，評級下調與高管減持持續施壓估值","url":"https://stock-news.laohu8.com/highlight/detail?id=1123319794","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1123319794?lang=zh_tw&edition=fundamental","pubTime":"2026-06-03 22:12","pubTimestamp":1780495925,"startTime":"0","endTime":"0","summary":"6月3日，Astera Labs盘中下跌3.17%，报352.15美元/股，成交额3.54亿美元。消息面上，Northland Capital此前将公司评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是估值偏高及超大规模云服务商在2027年削减AI基础设施支出的担忧加剧。此外，公司总裁兼COO近期密集减持约39.9万股，关联前高管信托TATE 1997 LIVING TRUST亦披露拟减持3万股、市值约1044万美元，内部人士持续抛售行为进一步强化市场对估值过高的担忧，令股价承压回落。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1152356842","title":"異動解讀 | Astera Labs盤中大漲6.77%，Computex技術展示與AI芯片板塊回暖共同提振","url":"https://stock-news.laohu8.com/highlight/detail?id=1152356842","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1152356842?lang=zh_tw&edition=fundamental","pubTime":"2026-06-02 21:54","pubTimestamp":1780408446,"startTime":"0","endTime":"0","summary":"Astera Labs  今日盘中股价大幅上涨6.77%，引起了市场的广泛关注。消息面上，公司正在Computex展会上举办新闻发布会并进行技术演示，管理层透露其芯片及光学方案已应用于全球近90%的AI计算集群，且Scorpio X系列产品已进入量产爬坡阶段，这为公司未来的营收增长提供了明确动力。同时，AI半导体板块整体表现强劲，同业公司如博通股价也显著上涨，板块的整体回暖为Astera Labs的股价提供了有力的外部支撑。","market":"sg","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1170459715","title":"異動解讀｜Astera Labs盤中上漲3.04%，Computex技術展示疊加AI芯片板塊回暖提振","url":"https://stock-news.laohu8.com/highlight/detail?id=1170459715","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1170459715?lang=zh_tw&edition=fundamental","pubTime":"2026-06-02 21:41","pubTimestamp":1780407694,"startTime":"0","endTime":"0","summary":"6月2日，Astera Labs盘中上涨3.04%，报335.08美元/股，成交额1.77亿美元。消息面上，公司正于Computex展会举办新闻发布会及技术演示，管理层透露其芯片及光学方案已融入全球近90%的AI计算集群，Scorpio X系列进入量产爬坡期。同业迈威尔科技当日大涨21.5%、博通涨4.51%，AI半导体板块整体回暖对股价形成有力支撑。","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1118977264","title":"異動解讀 | Astera Labs盤前大漲5.28%，Computex技術展示與AI芯片板塊回暖提振","url":"https://stock-news.laohu8.com/highlight/detail?id=1118977264","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1118977264?lang=zh_tw&edition=fundamental","pubTime":"2026-06-02 18:11","pubTimestamp":1780395108,"startTime":"0","endTime":"0","summary":"Astera Labs  今日盘前股价大幅上涨5.28%，引起了市场的广泛关注。消息面上，公司正在Computex展会上举办新闻发布会并进行技术演示，管理层透露其芯片及光学方案已应用于全球近90%的AI计算集群，且Scorpio X系列产品已进入量产爬坡阶段。摩根大通指出，Astera Labs为Trainium 2供应交换机与信号调理产品，预计下半年将开始放量Trainium 3相关产品，并有望参与Trainium 4的协议开发。同时，同业公司如博通股价也表现强劲，AI半导体板块整体回暖为Astera Labs的股价提供了有力支撑。","market":"nz","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1164588071","title":"異動解讀｜Astera Labs盤前上漲3.41%，Computex技術展示疊加AI芯片板塊回暖提振","url":"https://stock-news.laohu8.com/highlight/detail?id=1164588071","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1164588071?lang=zh_tw&edition=fundamental","pubTime":"2026-06-02 17:15","pubTimestamp":1780391750,"startTime":"0","endTime":"0","summary":"6月2日，Astera Labs盘前上涨3.41%，报331.0美元/股，成交额404.79万美元。消息面上，公司正于Computex展会举办新闻发布会及技术演示，管理层表示其芯片及光学方案已融入全球近90%的AI计算集群，Scorpio X系列进入量产爬坡期。此外，Anthropic与AWS此前签订十年1000亿美元算力协议持续提振产业链情绪，摩根大通指出公司为Trainium 2供应交换机与信号调理产品，下半年将放量Trainium 3相关产品并有望参与Trainium 4协议开发。同业博通当日涨6.14%，AI半导体板块整体回暖对股价形成支撑。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1137208195","title":"異動解讀｜Astera Labs夜盤下跌3.06%，評級下調與高管減持持續施壓估值","url":"https://stock-news.laohu8.com/highlight/detail?id=1137208195","media":"行情直击","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1137208195?lang=zh_tw&edition=fundamental","pubTime":"2026-06-02 08:20","pubTimestamp":1780359648,"startTime":"0","endTime":"0","summary":"6月2日，Astera Labs夜盘下跌3.06%，报310.31美元/股，成交额6.54万美元。消息面上，Northland Capital此前将公司评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是估值偏高及超大规模云服务商在2027年削减AI基础设施支出的担忧加剧。据FactSet数据，分析师平均目标价为246.01美元，远低于当前股价。此外，公司总裁兼COO近期密集减持约39.9万股，关联前高管信托亦披露拟减持3万股，内部人士抛售行为进一步强化市场对估值过高的担忧，令股价持续承压。（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1198534723","title":"異動解讀｜Astera Labs盤後下跌3.12%，評級下調與高管減持持續施壓估值","url":"https://stock-news.laohu8.com/highlight/detail?id=1198534723","media":"行情直击","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1198534723?lang=zh_tw&edition=fundamental","pubTime":"2026-06-02 04:10","pubTimestamp":1780344646,"startTime":"0","endTime":"0","summary":"6月2日，Astera Labs盘后下跌3.12%，报309.84美元/股，成交额1811.52万美元。消息面上，Northland Capital此前将公司评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是估值偏高及超大规模云服务商在2027年削减AI基础设施支出的担忧加剧。据FactSet数据，分析师平均目标价为246.01美元，远低于当前股价。此外，公司总裁兼COO近期密集减持约39.9万股，关联前高管信托亦披露拟减持3万股，内部人士抛售行为进一步强化市场对估值过高的担忧，令股价持续承压。（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1179445477","title":"異動解讀｜Astera Labs盤中下跌4.08%，評級下調與高管減持持續施壓估值","url":"https://stock-news.laohu8.com/highlight/detail?id=1179445477","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1179445477?lang=zh_tw&edition=fundamental","pubTime":"2026-06-01 21:42","pubTimestamp":1780321365,"startTime":"0","endTime":"0","summary":"6月1日，Astera Labs盘中下跌4.08%，报329.27美元/股，成交额2.44亿美元。消息面上，Northland Capital此前将公司评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是估值偏高及超大规模云服务商在2027年削减AI基础设施支出的担忧加剧。据FactSet数据，分析师平均目标价为246.01美元，远低于当前股价。此外，公司总裁兼COO近期密集减持约39.9万股，关联前高管信托亦披露拟减持3万股，内部人士抛售行为进一步强化市场对估值过高的担忧，令股价持续承压。（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1158668841","title":"異動解讀 | Astera Labs盤中大跌5.03%，評級下調與高管減持引發估值擔憂","url":"https://stock-news.laohu8.com/highlight/detail?id=1158668841","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1158668841?lang=zh_tw&edition=fundamental","pubTime":"2026-06-01 21:36","pubTimestamp":1780320993,"startTime":"0","endTime":"0","summary":"Astera Labs  今日盘中股价大跌5.03%，市场关注度显著提升。消息面上，此次下跌主要受到机构评级下调及公司内部人士减持的双重压力。据FactSet数据显示，分析师对Astera Labs的平均目标价仅为246.01美元，远低于当前的市场价格，这反映了市场对该公司估值水平的分歧。多重负面因素的叠加，导致股价在盘中交易时段承受了显著压力。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1146312157","title":"異動解讀｜Astera Labs盤前下跌3.94%，評級下調及高管減持持續施壓估值","url":"https://stock-news.laohu8.com/highlight/detail?id=1146312157","media":"行情直击","labels":["executive","shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1146312157?lang=zh_tw&edition=fundamental","pubTime":"2026-06-01 21:29","pubTimestamp":1780320562,"startTime":"0","endTime":"0","summary":"6月1日，Astera Labs盘前下跌3.94%，报329.65美元/股，成交额1150.99万美元。消息面上，Northland Capital此前将公司评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是估值偏高及超大规模云服务商在2027年削减AI基础设施支出的担忧加剧。据FactSet数据，分析师平均目标价为246.01美元，远低于当前股价。此外，公司总裁兼COO近期密集减持约39.9万股，关联前高管信托亦披露拟减持3万股，内部人士抛售行为进一步强化市场对估值过高的担忧，令股价持续承压。（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive,shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1144772314","title":"異動解讀｜Astera Labs盤中下跌3.08%，評級下調及高管減持持續施壓估值","url":"https://stock-news.laohu8.com/highlight/detail?id=1144772314","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1144772314?lang=zh_tw&edition=fundamental","pubTime":"2026-05-29 22:21","pubTimestamp":1780064494,"startTime":"0","endTime":"0","summary":"5月29日，Astera Labs盘中下跌3.08%，报338.775美元/股，成交额3.13亿美元。消息面上，Northland Capital此前将公司评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是估值偏高及超大规模云服务商在2027年削减AI基础设施支出的担忧加剧。此外，公司总裁兼COO近期密集减持约39.9万股，关联前高管信托亦披露拟减持3万股，高管抛售行为进一步强化市场对估值过高的担忧。尽管Anthropic与AWS千亿美元算力协议此前提振股价，但评级下调及内部人士减持压力持续发酵，令股价承压回落。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1186918452","title":"Form 144 | ASTERA LABS, INC. 前高管相關 TATE 1997 LIVING TRUST 擬減持30000股，市值約1044萬美元","url":"https://stock-news.laohu8.com/highlight/detail?id=1186918452","media":"公告助手","labels":["insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1186918452?lang=zh_tw&edition=fundamental","pubTime":"2026-05-29 13:51","pubTimestamp":1780033862,"startTime":"0","endTime":"0","summary":"ASTERA LABS, INC. 披露，关联前高管的 TATE 1997 LIVING TRUST 依据 Form 144 计划在纳斯达克市场出售30000股普通股，预计于2026-05-28 进行，拟减持市值约1044.11万美元。该信托近三个月内已多次减持该公司股票。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":"Form 144 | ASTERA LABS, INC. 前高管相关 TATE 1997 LIVING TRUST 拟减持30000股，市值约1044万美元","news_tag":"insiderTrades","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1121914209","title":"異動解讀 | 受益於Anthropic與AWS千億美元算力協議，Astera Labs盤中大漲5.22%","url":"https://stock-news.laohu8.com/highlight/detail?id=1121914209","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1121914209?lang=zh_tw&edition=fundamental","pubTime":"2026-05-28 21:47","pubTimestamp":1779976068,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc.  今日盘中大涨5.22%，引起了市场的广泛关注。消息面上，人工智能公司Anthropic与亚马逊云科技签订了为期十年、价值高达1000亿美元的算力协议。Astera Labs作为亚马逊的关键供应商，直接受益于此项巨额合作。摩根大通指出，该公司为AWS的Trainium 2芯片供应交换机与信号调理产品，并预计其相关产品将在下半年开始放量，同时有望参与下一代Trainium 4的协议开发。此外，公司宣布将在Computex展会上举办新闻发布会及技术演示。这些积极进展共同推动了股价的强劲反弹。","market":"sg","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"movement","news_rank":0,"length":0,"strategy_id":0,"source":"ai_movement_cn","symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1110761050","title":"異動解讀｜Astera Labs盤中上漲4.63%，Anthropic與AWS千億美元算力協議提振產業鏈","url":"https://stock-news.laohu8.com/highlight/detail?id=1110761050","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1110761050?lang=zh_tw&edition=fundamental","pubTime":"2026-05-28 21:39","pubTimestamp":1779975550,"startTime":"0","endTime":"0","summary":"5月28日，Astera Labs盘中上涨4.63%，报336.53美元/股，成交额1.78亿美元。消息面上，Anthropic与AWS签订十年1000亿美元算力协议，摩根大通指出Astera Labs作为亚马逊关键供应商，为Trainium 2供应交换机与信号调理产品，下半年将放量Trainium 3相关产品并有望参与Trainium 4协议开发，直接受益于该协议。此外，公司宣布将在Computex上举办新闻发布会及技术演示，管理层表示其芯片及光学方案已融入全球近90%的AI计算集群，Scorpio X系列进入量产爬坡期。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1199314082","title":"異動解讀｜Astera Labs盤前下跌3.41%，Northland下調評級及AI支出削減擔憂持續施壓","url":"https://stock-news.laohu8.com/highlight/detail?id=1199314082","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1199314082?lang=zh_tw&edition=fundamental","pubTime":"2026-05-28 16:05","pubTimestamp":1779955550,"startTime":"0","endTime":"0","summary":"5月28日，Astera Labs盘前下跌3.41%，报325.0美元/股，成交额185.04万美元。消息面上，Northland Capital Markets此前将Astera Labs评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是公司估值偏高，同时市场对超大规模云服务商在2027年削减人工智能基础设施支出的担忧日益加剧。据FactSet数据，该股当前均价目标为246.01美元，远低于现价，估值压力显著。尽管公司宣布将在Computex上举办新闻发布会及技术演示，但评级下调影响仍在延续，股价连续多日在盘前反弹后遭遇抛压回落。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1170084787","title":"異動解讀｜Astera Labs夜盤下跌3.14%，評級下調疊加半導體板塊整體走弱","url":"https://stock-news.laohu8.com/highlight/detail?id=1170084787","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1170084787?lang=zh_tw&edition=fundamental","pubTime":"2026-05-28 11:43","pubTimestamp":1779939828,"startTime":"0","endTime":"0","summary":"5月28日，Astera Labs夜盘下跌3.14%，报315.11美元/股，成交额191.51万美元。消息面上，Northland Capital近日将Astera Labs评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是公司估值偏高，同时市场对超大规模云服务商在2027年削减AI基础设施支出的担忧日益加剧。尽管此前Anthropic与AWS签订十年1000亿美元算力协议曾短暂提振股价，但评级下调压力持续发酵。此外，半导体板块整体承压，美光科技跌4.8%、英特尔跌3.69%、迈威尔科技跌4.14%，板块系统性回调加重个股抛压。","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1174361186","title":"異動解讀｜Astera Labs盤中下跌3.36%，遭Northland下調評級至與大市同步","url":"https://stock-news.laohu8.com/highlight/detail?id=1174361186","media":"行情直击","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1174361186?lang=zh_tw&edition=fundamental","pubTime":"2026-05-27 22:02","pubTimestamp":1779890578,"startTime":"0","endTime":"0","summary":"5月27日，Astera Labs盘中下跌3.36%，报315.08美元/股，成交额3.72亿美元。消息面上，Northland Capital Markets将Astera Labs评级从\"跑赢大盘\"下调至\"与大市同步\"，理由是公司估值偏高，同时市场对超大规模云服务商在2027年削减人工智能基础设施支出的担忧日益加剧。据FactSet数据，该股当前平均评级为\"增持\"，分析师平均目标价为246.01美元，远低于当前股价水平。本次评级下调叠加估值担忧，令股价承压回落。","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","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":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":18,"pageCount":13,"totalSize":356,"code":"91000000","status":"200"}]}}