6月12日，ARM Holdings盘中上涨超10%，报378.81美元/股，成交额超26亿美元。
消息面上，美国银行将ARM Holdings目标价从245美元大幅上调至335美元，维持中性评级。与此同时，费城半导体指数前一交易日飙升近8%，创下逾一年来最佳单日表现，半导体板块整体迎来强劲反弹。ARM作为半导体IP授权龙头，受益于AI算力需求扩张逻辑，叠加投行上调估值与板块联动效应，盘中延续上行态势。
公开资料显示，Arm Holdings plc是半导体行业全球领先企业，主要业务包括中央处理器IP、图形处理器IP、系统IP、计算子系统以及相关软件、工具和服务的许可与研发。
（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。）
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