美股詳情

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Astera Labs, Inc.

289.86

+20.687.68%

成交量：226.42萬

成交額：6.45億

市值：502.86億

市盈率：142.78

高：292.78

開：278.95

低：278.25

收：269.18

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：0.83

換手率：1.47%

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：29.14

市盈率(LYR):237.59

資料載入中...

總覽公司新聞資訊公告

美國股市：AI熱潮重燃推動美股反彈1%，芯片股在Nvidia財報發布前上漲

美股異動 | Astera Labs(ALAB.US)續升逾10% 年內累漲62%

異動解讀｜Astera Labs盤中上漲6.42%，Q1業績四重超預期疊加指引大幅上調

異動解讀 | 強勁業績與超預期指引推動，Astera Labs盤中大漲5.63%

AI數據中心互連巨頭Astera Labs斬獲「四重超預期」，股價漲幅碾壓大盤！RBC維持「跑贏大盤」評級

AI「隱形贏家」浮出水面！Astera Labs(ALAB.US)年內漲幅碾壓標普500 Q1業績炸裂、指引超預期

ETF日報｜2倍做多Astera Labs ETF漲近27%；二倍沽空白銀ETF漲逾9%；反向股指與貴金屬沽空佔優

Form 144 | Astera Labs高管 Sanjay Gajendra 擬減持20萬股，總價約4311.6萬美元

Astera Labs Inc(ALAB)股票5月19日盤中上漲12.58%：投資者必看的核心信息

TradingKey中文

異動解讀 | 光通信概念股走強，Astera Labs盤中大漲5.02%

異動解讀 | 光通信概念股回調，Astera Labs盤中大跌近6%

美股光通信概念股持續回調，Applied Optoelectronics跌超10%

老虎资讯综合

異動解讀 | Astera Labs盤中大跌6.98%，半導體板塊普跌疊加內部人士減持施壓

異動｜光通信、存儲概念集體走低，COHERENT跌超7%，Astera Labs跌近7%

老虎资讯综合

美股光通信概念股集體下挫

異動解讀 | 半導體板塊普跌疊加前高管減持，Astera Labs盤前大跌5.09%

異動解讀 | 前高管擬減持，Astera Labs夜盤大跌5.04%

Form 144 | ASTERA LABS前高管 Michael Tate 擬減持49665股，總價值約1123萬美元

費城半導體指數揚升1.76% 邁威爾科技(MRVL)漲9.13%、美光科技(MU)漲5.39%

異動解讀 | Astera Labs盤中大漲5.65%，中信證券上調目標價看好業績前景

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Labs盘中上涨6.42%，报264.915美元/股，成交额2.91亿美元。消息面上，公司公布强劲的第一季度财报，净利润同比增长152%，营收、利润、毛利率及指引实现\"四重超预期\"，Q2业绩指引大幅上调，引发市场对AI基础设施连接需求加速增长的乐观预期。管理层表示，公司产品已被整合进全球近90%的AI计算服务器和集群中，Scorpio及UALink/PCIe领域TAM已超200亿美元。不过，分析师提示AI资本支出放缓风险及72倍远期市盈率的高估值压力。","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":"0","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["ALAB"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1125429832","title":"異動解讀 | 強勁業績與超預期指引推動，Astera Labs盤中大漲5.63%","url":"https://stock-news.laohu8.com/highlight/detail?id=1125429832","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1125429832?lang=zh_tw&edition=fundamental","pubTime":"2026-05-20 21:37","pubTimestamp":1779284245,"startTime":"0","endTime":"0","summary":"专注于人工智能基础设施连接解决方案的半导体公司Astera Labs今日盘中股价大幅上涨5.63%，引起市场关注。消息面上，公司此前公布了远超市场预期的第一季度财务业绩，营收达到3.084亿美元，同比增长高达93%，毛利率维持在76%以上的强劲水平。此外，Astera Labs作为AI连接领域的核心供应商，其芯片、光学及软件产品已被整合进全球近90%的AI计算服务器和集群中。","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":"2636817202","title":"AI數據中心互連巨頭Astera Labs斬獲「四重超預期」，股價漲幅碾壓大盤！RBC維持「跑贏大盤」評級","url":"https://stock-news.laohu8.com/highlight/detail?id=2636817202","media":"智通财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636817202?lang=zh_tw&edition=fundamental","pubTime":"2026-05-20 17:18","pubTimestamp":1779268734,"startTime":"0","endTime":"0","summary":"此次大涨源于该公司公布了强劲的第一季度财报并大幅上调了下一季度的业绩指引，促使投资者加倍看好 AI 基础设施的发展前景。加拿大皇家银行维持了其“跑赢大盘”的评级，并将目标价上调至 250 美元，预计该公司将从亚马逊 Trainium3 的部署中受益。不过，分析师同时警告称，AI资本支出放缓、与亚马逊相关的认股权证交易、以及Astera Labs高达72倍的远期市盈率估值，仍然是关键风险因素，尽管市场对其长期增长前景依然看好。","market":"us","thumbnail":"https://static.tigerbbs.com/036b31d2930c33ad5b8d67f38195f24f","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/036b31d2930c33ad5b8d67f38195f24f"],"rights":null,"property":["rate"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1443954.html","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["ARTY","DTCR","CHAT","ALAB","BLOK","AGIX","AIPO"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636899002","title":"AI「隱形贏家」浮出水面！Astera Labs(ALAB.US)年內漲幅碾壓標普500 Q1業績炸裂、指引超預期","url":"https://stock-news.laohu8.com/highlight/detail?id=2636899002","media":"智通财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2636899002?lang=zh_tw&edition=fundamental","pubTime":"2026-05-20 10:06","pubTimestamp":1779242786,"startTime":"0","endTime":"0","summary":"智通财经APP获悉，专注于为云计算和AI人工智能基础设施设计和制造基于半导体的连接解决方案的Astera Labs股价周二收涨13.3%，升至约244美元，使其2026年以来累计涨幅超过46%，远远跑赢同期仅上涨7.42%的标普500指数。此前Astera Labs公布了强劲的第一季度业绩，并大幅上调了下一季度业绩指引。财报显示，Astera Labs第一季度营收为3.084亿美元，环比增长14%、同比增长93%。Astera Labs同时还以激进的第二季度业绩指引令投资者印象深刻。","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://www.zhitongcaijing.com/content/detail/1443753.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["LU1861215975.USD","DBSC","SPUS","BK4141","VTV","USMV","XDTE","UPRO","TVIXF","VIXM","GPIX","LABX","VEU","SPYD","SPGP","IVE","LU2360107168.USD","SPHQ","OEX","XYLD","SPYM","SSO","HIBS","GSLC",".SPX","MMAX","SPYI","RSPU","VBK","UVIX","SPY","BK4534","ALAB","SCHB","SDS","MESmain","SPXS","SPYB","SPYV","SCHX","BK4559","IVW","MOAT","SPYH","ETFT","VXX","SMAX","OEF","SH","SPHD","VXMmain","SPUU","LU0274383776.USD","SPYQ","VIXY","SVXY","VYLD","IJH","YSPY","RSPN","BK4588","LU1861220033.SGD","SVIX","BK4581","VTI","LU2089985449.USD","IVV","SVOL","IJR","BK4585","LU2931357623.SGD","SFY","UVXY","SPYU","SPDN","RSPA","BMAY","TSPY","ACWI","SPYG","DMAX","ALLW","HIBL","ITOT","NOBL","SPMO","SPLV","JEPI","SPXL","LU2290526834.HKD","BK4504","RSP","VV","VIXmain","VVIX","SPXU","VXZ","XLG","BK4550"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1147605075","title":"ETF日報｜2倍做多Astera Labs ETF漲近27%；二倍沽空白銀ETF漲逾9%；反向股指與貴金屬沽空佔優","url":"https://stock-news.laohu8.com/highlight/detail?id=1147605075","media":"ETF追踪","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1147605075?lang=zh_tw&edition=fundamental","pubTime":"2026-05-20 06:02","pubTimestamp":1779228179,"startTime":"0","endTime":"0","summary":"美股ETF涨幅Top5Tradr 2X Long ALAB Daily ETF上涨26.94%。该产品两倍做多半导体连接方案公司Astera Labs, Inc.，因底层公司股价上涨，杠杆机制放大当日涨幅。2倍做多CLSK ETF-Tradr上涨18.05%。美股ETF跌幅Top5Leverage Shares 2X Long UEC Daily ETF下跌19.43%。该产品两倍做多稀土开发公司Critical Metals Corp，底层公司股价承压，带动份额下行。2倍做多GEMI ETF-Leverage Shares下跌15.13%。该产品两倍做多加密货币交易所Gemini Space Station，因相关标的走低，杠杆产品跌幅扩大。大宗商品ETF涨幅Top 5Proshares二倍做空白银ETF上涨9.39%。债券ETF涨幅Top 5VanEck IG Floating Rate ETF上涨0.08%。","market":"us","thumbnail":"https://static.tigerbbs.com/8fd5271ba4885dabd7633b23dfb3304b","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/8fd5271ba4885dabd7633b23dfb3304b"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["FDN","ALAB","GBUG","ZSL","LU1861215975.USD","CEF","GLTR","PICK","SETM","PSLV","QImain","BEGS","SILJ","BK4547","SImain","LU2089985449.USD","SLV","SIL","SLVP","KSLV","BK4535","XME","LU2290526834.HKD","SIVR","LU1861220033.SGD","LU2931357623.SGD","SLVR","LABX","BK4585","BK4550","LU2360107168.USD","LU0274383776.USD","AGQ","GOAU","BK4141","BK4588"],"isVideo":false,"video":null,"gpt_icon":1},{"id":"1170077255","title":"Form 144 | Astera Labs高管 Sanjay Gajendra 擬減持20萬股，總價約4311.6萬美元","url":"https://stock-news.laohu8.com/highlight/detail?id=1170077255","media":"公告助手","labels":["insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1170077255?lang=zh_tw&edition=fundamental","pubTime":"2026-05-20 04:35","pubTimestamp":1779222912,"startTime":"0","endTime":"0","summary":"Astera Labs高管 Sanjay Gajendra 拟于美东时间2026年5月19日出售200,000股普通股票，总市值约4311.6万美元。过去3个月内，Sanjay Gajendra 已累计发生过3次减持，共计280,000股","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高管 Sanjay Gajendra 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2026年第一季度业绩超出预期，且业绩展望乐观。","market":"sh","thumbnail":"https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tradingkey.com/zh-hans/news/market-movers/261911466-market-movers-alab-20260519","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":["BK4141","LU2931357623.SGD","LU1861220033.SGD","LU0274383776.USD","LU2089985449.USD","ALAB","LU1861215975.USD","LU2290526834.HKD","LU2360107168.USD","LABX"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1198744528","title":"異動解讀 | 光通信概念股走強，Astera Labs盤中大漲5.02%","url":"https://stock-news.laohu8.com/highlight/detail?id=1198744528","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1198744528?lang=zh_tw&edition=fundamental","pubTime":"2026-05-19 23:35","pubTimestamp":1779204904,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc. (ALAB) 今日盘中股价大涨5.02%，引起了市场的关注。消息面上，美股光通信概念股整体走强，带动了Astera Labs的上涨。据相关报道，光通信板块中多只股票表现强劲，市场对该领域的乐观情绪是推动股价上升的主要原因。在此次板块行情中，除了Astera Labs涨超4%外，AXT涨近7%，Maxlinear涨超4%，Ciena涨超3%，Lumentum、Credo Technology等也均有超过2%的涨幅，显示出光通信概念股受到资金青睐。","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":"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":"1153028139","title":"異動解讀 | 光通信概念股回調，Astera Labs盤中大跌近6%","url":"https://stock-news.laohu8.com/highlight/detail?id=1153028139","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1153028139?lang=zh_tw&edition=fundamental","pubTime":"2026-05-18 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Labs(ALAB)$、$Fabrinet(FN)$跌超6%，$COHERENT(COHR)$跌超5%。","market":"us","thumbnail":"https://static.tigerbbs.com/fd680cd945fd32917c8ece66ec685e5f","type":0,"news_type":0,"thumbnails":["https://static.tigerbbs.com/fd680cd945fd32917c8ece66ec685e5f"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU1992135472.HKD","AAOI","LU2322448957.HKD","BK4148","SGXZ51526630.SGD","LU1861215975.USD","IE0031619046.USD","COHX","ALAB","CRDU","LU0274383776.USD","IE00B19Z4B17.USD","LU0053671581.USD","BK4145","BK4141","BK4585","SGXZ81514606.USD","LU2211815571.USD","LU2322448791.USD","LU2931357623.SGD","BK4588","CRDO","LU2473716301.USD","LU2045819591.USD","LITE","LU2125910500.SGD","IE0009354923.USD","LU2272731782.SGD","COHR","BK4020","LU1992135399.USD","IE00B7SZL793.SGD","FFTY","LU2360107168.USD","SGXZ99366536.SGD","FN","LU2290526834.HKD","PTF","LU2272731600.USD","LU0719512351.SGD","IE00B66KJ199.SGD","LABX","AAOX","LU0082616367.USD","LU1861220033.SGD","LU2089985449.USD","BK4157","LU2272731865.HKD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1168495674","title":"異動解讀 | Astera Labs盤中大跌6.98%，半導體板塊普跌疊加內部人士減持施壓","url":"https://stock-news.laohu8.com/highlight/detail?id=1168495674","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1168495674?lang=zh_tw&edition=fundamental","pubTime":"2026-05-15 22:03","pubTimestamp":1778853800,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc.（股票代码：ALAB）今日盘中股价大跌6.98%，引起了市场的广泛关注。消息面上，此次下跌主要受到双重因素影响。首先，半导体板块在交易时段内遭遇广泛抛售，行业出现系统性回调，包括英伟达、英特尔、美光科技等在内的多家主要半导体公司股价均出现不同程度下跌，对Astera Labs股价形成显著拖累。其次，公司内部人士的减持行为加剧了市场压力。根据公开文件披露，公司前高管Michael Tate计划于近期出售价值约1123万美元的股票。市场通常将此类内部人士的减持行为解读为对该公司未来前景的潜在担忧或获利了结，这进一步打击了投资者信心，导致股价在盘中承压下行。","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":"1139304619","title":"異動｜光通信、存儲概念集體走低，COHERENT跌超7%，Astera Labs跌近7%","url":"https://stock-news.laohu8.com/highlight/detail?id=1139304619","media":"老虎资讯综合","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1139304619?lang=zh_tw&edition=fundamental","pubTime":"2026-05-15 21:46","pubTimestamp":1778852788,"startTime":"0","endTime":"0","summary":"AAOI、Lumentum跌超6%，美光科技跌超5%。","market":"us","thumbnail":"https://community-static.tradeup.com/news/fd8cc9105d9126203223a315c0c2a1d1","type":0,"news_type":0,"thumbnails":["https://community-static.tradeup.com/news/fd8cc9105d9126203223a315c0c2a1d1"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["MU","MUD","STX","LABX","MULL","LITX","AAOI","LITE","ALAB","COHX","COHR","MUU"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635003359","title":"美股光通信概念股集體下挫","url":"https://stock-news.laohu8.com/highlight/detail?id=2635003359","media":"第一财经","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2635003359?lang=zh_tw&edition=fundamental","pubTime":"2026-05-15 21:46","pubTimestamp":1778852760,"startTime":"0","endTime":"0","summary":"Coherent跌超7%，Astera Labs跌近7%，AAOI跌超6%，Lumentum跌超5%。\n\n\n海量资讯、精准解读，尽在新浪财经APP","market":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/jjxw/2026-05-15/doc-inhxyyic3238733.shtml","rn_cache_url":null,"customStyle":"body{padding-top:10px;}.art_tit_h1{#titleStyle#}a{#lv2TextColor#}.art_time, .art_cite{#sourceStyle#;} .art_cite{margin-left: 3px;}","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, 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| 半導體板塊普跌疊加前高管減持，Astera Labs盤前大跌5.09%","url":"https://stock-news.laohu8.com/highlight/detail?id=1146313348","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1146313348?lang=zh_tw&edition=fundamental","pubTime":"2026-05-15 16:29","pubTimestamp":1778833754,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc.（股票代码：ALAB）今日盘前股价大跌5.09%，引起了市场的广泛关注。消息面上，此次下跌受到双重因素影响。首先，半导体板块在盘前交易时段遭遇广泛抛售，行业出现系统性回调，包括英伟达、英特尔、美光科技在内的多家主要半导体公司股价均出现不同程度下跌，对Astera Labs股价形成拖累。其次，公司内部人士的减持行为加剧了市场压力。根据公开文件披露，公司前高管Michael Tate计划近期出售价值约1123万美元的股票。市场通常将此类内部人士的减持行为解读为对该公司未来前景的潜在担忧或获利了结，这进一步打击了投资者信心，导致股价承压下行。","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":"1182807139","title":"異動解讀 | 前高管擬減持，Astera Labs夜盤大跌5.04%","url":"https://stock-news.laohu8.com/highlight/detail?id=1182807139","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1182807139?lang=zh_tw&edition=fundamental","pubTime":"2026-05-15 13:49","pubTimestamp":1778824162,"startTime":"0","endTime":"0","summary":"Astera Labs, Inc.（股票代码：ALAB）周五夜盘股价大跌5.04%，引起了市场的关注。消息面上，根据一份公开的Form 144文件显示，公司前高管Michael Tate计划于近期出售49，665股普通股，总价值约1123万美元。此外，文件还披露，该高管在过去三个月内已累计售出11，901股，总金额约149万美元。市场通常将公司内部人士，尤其是高管的减持行为解读为对公司未来前景的潜在担忧或获利了结，这可能是引发此次夜盘股价下跌的主要原因。","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":"1145108075","title":"Form 144 | ASTERA LABS前高管 Michael Tate 擬減持49665股，總價值約1123萬美元","url":"https://stock-news.laohu8.com/highlight/detail?id=1145108075","media":"公告助手","labels":["insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1145108075?lang=zh_tw&edition=fundamental","pubTime":"2026-05-15 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邁威爾科技(MRVL)漲9.13%、美光科技(MU)漲5.39%","url":"https://stock-news.laohu8.com/highlight/detail?id=2635735799","media":"金吾财讯","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2635735799?lang=zh_tw&edition=fundamental","pubTime":"2026-05-13 22:48","pubTimestamp":1778683732,"startTime":"0","endTime":"0","summary":"金吾财讯 | 费城半导体整体走高，截至发稿，费城半导体指数扬升1.76%，迈威尔科技  涨 9.13%，安森美半导体  涨 8.83%，美光科技  涨 5.39%，Astera Labs  涨 5.01%，Coherent  涨 4.71%，Arm Holdings  涨 4.56%，MACOM Technology Solutions  涨 4.46%。布赫宾德认为，将当前的AI热潮与互联网泡沫时期进行比较是合理的。","market":"us","thumbnail":"https://static.szfiu.com/news/20250107/NWIzNTQyNTc0Mjc1MDI=.png","type":0,"news_type":0,"thumbnails":["https://static.szfiu.com/news/20250107/NWIzNTQyNTc0Mjc1MDI=.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"300399","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":["IE00BLSP4452.SGD","ARMW","MUU","MTSI","MUD","IE00BMPRXR70.SGD","BK4148","MULL","LU1169589451.USD","IE0031619046.USD","IE00BZ199S13.USD","BK4532","LU1854104046.USD","IE00BBT3K403.USD","SGXZ99366536.SGD","LU2098885051.SGD","LU2360106780.USD","LABX","IE00B19Z3581.USD","SG9999000418.SGD","LU1084165304.USD","IE00B19Z3B42.SGD","LU1989764748.USD","LU0274383776.USD","MRVL","LU2272731782.SGD","LU0109392836.USD","LU2458330243.SGD","IE00BMPRXQ63.HKD","LU1303367103.USD","LU0786609619.USD","LU0719512351.SGD","LU0203345920.USD","COHR","LU1861219969.SGD","BK4579","LU0203347892.USD","LU1992135472.HKD","BK4533","LU0444973449.USD","LU1720051108.HKD","LU2543165471.USD","LU2286300806.USD","LU2322448957.HKD","LU1861220033.SGD","BK4588","LU1803068979.SGD","LU0444971666.USD","BK4575","LU0792757196.USD","LU2360107325.USD","LU2473716301.USD","ARMU","COHX","LU2211815571.USD","LU1854103824.USD","LU0476273544.USD","LU1261432733.SGD","LU1366333091.USD","LU2272731600.USD","LU0889565833.HKD","LU2290526834.HKD","IE00BLSP4239.USD","LU2054465674.USD","LU2250418816.HKD","IE00BMPRXN33.USD","BK4553","ARM","BK4604","LU1823568750.SGD","BK4543","LU0081259029.USD","LU0957808578.USD","LU2458330169.SGD","GB00BDT5M118.USD","IE00BD6J9T35.USD","LU1852331112.SGD","LU1119994496.HKD","LU1861215975.USD","BK4527","LU0187121727.USD","LU0724618433.USD","LU1978683503.SGD","LU0889566641.SGD","LU0157215616.USD","IE00B7SZLL34.SGD","LU1316542783.SGD","BK4141","ARMG","SGXZ81514606.USD","BK4605","LU1989764664.SGD","LU0056508442.USD","IE00BN8TJ469.HKD","LU2360107168.USD","IE0009356076.USD","BK4554","LU2298322129.HKD","IE0002270589.USD","IE00B5949003.HKD","LU2244417387.USD","LU0127658192.USD","LU1267930813.SGD","IE00B66KJ199.SGD","SGXZ51526630.SGD","BK4585","MRVU","LU0348723411.USD","IE00B19Z4B17.USD","LU2931357623.SGD","LU1642822529.SGD","LU1235294995.USD","BK4157","LU1861214812.USD","LU1720051017.SGD","LU0082616367.USD","LU2048586759.USD","LU1169590202.USD","MU","LU1046421795.USD","LU0642271901.SGD","LU1992135399.USD","ALAB","BK4515","LU0061475181.USD","SOX","LU2272731865.HKD","MVLL","BK4609","ON","IE00BFMHRM44.USD","LU0154236417.USD","LU1815336760.USD","LU1323610961.USD","LU0124384867.USD","BK4566","LU1548497426.USD","LU2089985449.USD","IE00B7SZL793.SGD","BK4512","LU2322448791.USD","LU2357305700.SGD","BK4581"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1151263918","title":"異動解讀 | Astera Labs盤中大漲5.65%，中信證券上調目標價看好業績前景","url":"https://stock-news.laohu8.com/highlight/detail?id=1151263918","media":"异动解读","labels":["movement"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1151263918?lang=zh_tw&edition=fundamental","pubTime":"2026-05-13 22:39","pubTimestamp":1778683166,"startTime":"0","endTime":"0","summary":"Astera Labs今日盘中大涨5.65%，引起了市场的广泛关注。消息面上，中信证券近日发布研报，将Astera Labs的目标价由202美元上调至255美元。该行指出，公司第一季度业绩及第二季度指引均超出市场预期，这主要得益于其PCIe6产品组合的强劲需求，显示出公司在高速连接解决方案领域强大的技术实力和市场竞争力。同时，近期半导体板块整体表现活跃，板块联动效应也为股价提供了支撑。","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":"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}],"pageSize":20,"totalPage":18,"pageCount":15,"totalSize":358,"code":"91000000","status":"200"}]}}