ANET

Over the past six months (November 2025 - May 2026), Arista Networks' stock has been impacted by several key events. The company reported strong first-quarter 2026 financial results on May 5, 2026, with revenue of $2.709 billion, marking a 35.1% year-over-year growth. Arista also announced new AI-focused offerings, including XPO high-density liquid-cooled pluggable optics in March 2026, and a universal AI spine. In December 2025, Arista introduced massive scale campus mobility solutions. Despite strong demand, the company has acknowledged industry-wide supply chain pressures, including shortages and rising costs for networking components. Arista's stock has shown significant growth, with a 63.97% increase over the past 12 months as of May 7, 2026.