9月3日，Arista Networks盘中上涨3.03%，报191.74美元/股，成交额3.01亿美元，在通信设备板块普遍下跌中逆势走强。
消息面上，机构研报持续强调公司二季度业绩大幅超预期：营收首次突破30亿美元达30.36亿美元，同比增长37.7%，显著超出指引中值28亿美元及华尔街预期；三季度指引约33亿美元，远超此前市场预期的29.5亿美元。研报指出，AI基础设施投资浪潮正加速转向网络层，交换机供不应求，公司多年采购承诺从36亿美元攀升至约97亿美元以锁定产能，微软和Meta仍为核心大客户，且年内或新增1至2个贡献超10%营收的客户。此前股价因大股东及CEO密集减持承压回落，当前反弹或反映市场对基本面强劲的重新定价。
（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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