8月11日，Onto Innovation盘中上涨5.29%，报306.765美元/股，成交额940.5万美元。消息面上，半导体设备板块整体走强，阿斯麦涨4.17%、泰瑞达涨4.51%、拉姆研究涨2.68%，板块联动效应显著。
公司此前发布的二季度财报表现强劲，调整后每股收益1.93美元超预期约14.9%，三季度EPS指引2.18至2.38美元远超市场预期的1.93美元，摩根士丹利维持增持评级并上调目标价至383美元。前一交易日因以1130.8亿日元收购Rigaku 27%股权引发获利回吐，股价回落约5%后，强劲基本面支撑下资金回补明显。
（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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