Arista Networks (NYSE:ANET) closed at a record $181.05 on 9 July 2026, extending a remarkable multi-year rally as investors continue to favour companies supplying the infrastructure powering artificial intelligence. Rather than building AI models itself, Arista provides the ultra-high-speed networking equipment that connects tens of thousands of GPUs inside hyperscale AI data centres, making it … Continue reading Arista Networks hits a record high: why investors are paying up for the AI networking leader