芯片制造商迈威尔科技(MRVL.US)夜盘跌14.36%，报77.2美元。

消息面上，迈威尔科技公布截至2月1日止第四财季业绩，营收同比增加20%至18.2亿美元，高于分析师预期的18亿美元；期内扭亏录得净利润2亿美元，经调整每股盈利为0.6美元，分析师预期为0.59美元。然而，该公司公布了审慎的首财季展望，预计营收为18.8亿美元(上下浮动5%)，分析师平均预期为18.7亿美元，但部分预期高达20亿美元；调整后每股盈利为0.61美元(上下浮动0.05美元)，分析师预期为0.6美元。

瑞穗分析师Jordan Klein在财报发布前的一份研报中写道：“基金正在寻找任何理由来减少对AI(半导体)、硬件、光学和互连股票的敞口和持仓。”他特别提到，许多投资者仍在做空迈威尔科技股票，认为“任何超出预期和上调指引的表现都不足以提振股价”。(格隆汇)

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